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Osteoporotic proximal humeral fracture (OPHF) is one of the common osteoporotic fractures in the aged, with an incidence only lower than vertebral compression fracture, hip fracture, and distal radius fracture. OPHF, secondary to osteoporosis and characterized by poor bone quality, comminuted fracture pattern, slow healing, and severely impaired shoulder joint function, poses a big challenge to the current clinical diagnosis and treatment. In the field of diagnosis, treatment, and rehabilitation of OPHF, traditional Chinese and Western medicine have accumulated rich experience and evidence from evidence-based medicine and achieved favorable outcomes. However, there is still a lack of guidance from a relevant consensus as to how to integrate the advantages of the two medical systems and achieve the integrated diagnosis and treatment. To promote the diagnosis and treatment of OPHF with integrated traditional Chinese and Western medicine, relevant experts from Orthopedic Expert Committee of Geriatric Branch of Chinese Association of Gerontology and Geriatrics, Youth Osteoporosis Group of Orthopedic Branch of Chinese Medical Association, Osteoporosis Group of Orthopedic Surgeon Branch of Chinese Medical Doctor Association, and Osteoporosis Committee of Shanghai Association of Integrated Traditional Chinese and Western Medicine have been organized to formulate Expert consensus on the diagnosis and treatment of osteoporotic proximal humeral fracture with integrated traditional Chinese and Western medicine ( version 2024) by searching related literatures and based on the evidences from evidence-based medicine. This consensus consists of 13 recommendations about the diagnosis, treatment and rehabilitation of OPHF with integrated traditional Chinese medicine and Western medicine, aimed at standardizing, systematizing, and personalizing the diagnosis and treatment of OPHF with integrated traditional Chinse and Western medicine to improve the patients ′ function.
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Objective:To compare the medium and long-term efficacy between the deltoid split approach and the conventional deltopectoral approach in locking plate fixation for proximal humerus fractures.Methods:A retrospective study was performed in the 65 patients with proximal humerus fracture who had been operatively treated at Department of Orthopedics, The Third People's Hospital of Nantong from January 2018 to December 2020. They were 20 males and 45 females with an age of (64.6±9.2) years. Of them, 34 were assigned to fixation with proximal humerus internal locking system (PHILOS) through the deltoid split approach (minimally invasive group), and 31 to PHILOS fixation through the deltopectoral approach (conventional group). The 2 groups were compared in terms of general data, operation time, intraoperative blood loss, hospital stay, fracture union time, intraoperative fluoroscopy, postoperative 2-year imaging scores, and Constant-Murley shoulder score at the last follow-up.Results:There was no significant difference in the preoperative general data between the 2 groups, showing comparability ( P>0.05). In the minimally invasive group and the conventional group, respectively, the intraoperative blood loss was (97.9±16.6) mL and (155.8±27.4) mL, and the frequency of intraoperative fluoroscopy (12.0±1.8) times and (6.7±1.8) times, both showing a statistically significant difference ( P<0.05). There was no significant difference in operation time, hospital stay, or fracture union time ( P>0.05). All patients were followed up for (43.9±5.5) months. There was no statistically significant difference between the 2 groups in postoperative 2-year imaging scores ( P>0.05). Compared with the conventional group, patients in the minimally invasive group had significantly lower Constant-Murley strength scores and significantly lower Constant-Murley scores for the Neer four-part fractures ( P<0.05). Postoperatively, one case of screw protrusion and one case of complete ischemic necrosis occurred in both groups while one case of partial ischemic necrosis was observed in the minimally invasive group and 3 cases of partial ischemic necrosis were observed in the conventional group. Conclusions:In locking plate fixation for proximal humerus fractures, compared with the deltopectoral approach, the deltoid split approach shows advantages of less soft tissue damage, less intraoperative bleeding, and less destruction of the blood supply to the humeral head. However, the deltopectoral approach may be more appropriate for the Neer four-part fractures.
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Objective:To evaluate the reliability and clinical application of a self-established classification system for the lower 1/3 humeral fractures in adults.Methods:A retrospective study was performed to analyze the 88 patients with lower 1/3 humeral fracture who had been admitted to Department of Orthopedics, The Second Hospital of Fuzhou between January 2013 and December 2020. There were 61 males and 27 females with an age of (34.6±12.7) years. The lower 1/3 humeral fractures were classified according to the location of the fracture line, displacement, and bone mass into 3 types: type Ⅰ: transverse and short oblique ones; type Ⅱ: oblique and spiral ones; type Ⅲ: oblique and spiral ones with butterfly-shaped bone mass. After a junior orthopedic surgeon, an intermediate orthopedic surgeon, a senior orthopedic surgeon, and a radiologist had learned this novel classification system, they were asked to classify the lower 1/3 humeral fractures in this cohort independently to assess the reliability of the classification system. Our treatments were based on this novel classification. Open reduction and internal fixation with a unilateral plate through a lateral approach was performed for type Ⅰ fractures, internal fixation with a unilateral plate plus compression screws through a lateral approach for type Ⅱ fractures, and double plate internal fixation through the ulnar and anterolateral approaches for type Ⅲ fractures. The functions of the radial, ulnar, and musculocutaneous nerves and fracture healing time were observed postoperatively. The shoulder and elbow functions were evaluated using Neer shoulder function score and Mayo elbow function score.Results:Of the 88 patients in this cohort, 20 were type Ⅰ, 25 type Ⅱ, and 43 type Ⅲ. The mean Kappa value for inter-observer reliability was 0.878 at the first stage and 0.914 at the second stage, and the mean Kappa value for intra-observer reliability was 0.950. All patients were followed up for (14.1±3.7) months. Iatrogenic injury to the radial nerve was observed in 2 patients, but no injury to the ulnar nerve, the musculocutaneous nerve or important blood vessels or failure of internal fixation was reported. All patients achieved bony union after (12.7±2.0) weeks. The maximum elbow flexion was 137.8°±4.8°, and the maximum elbow extension 2.4°±1.6°. The Mayo elbow function score was (92.0±3.1) points and the Neer shoulder function score (92.2±3.2) points.Conclusions:Our classification system for the lower 1/3 humeral fractures in adults is reliable. As the treatments corresponding to the novel classification system can achieve satisfactory clinical outcomes, the classification system has a clinical value.
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Introducción: Las fracturas supracondíleas del húmero en el niño, por lo general, son tratadas de manera quirúrgica, durante esa intervención se pueden presentar situaciones específicas en este tipo de enfermos. Objetivo: Actualizar y brindar información sobre algunas de las situaciones transoperatorias en pacientes con fractura supracondílea del húmero. Métodos: La búsqueda y análisis de la información se realizó en un periodo de 61 días (primero de septiembre al 31 de octubre de 2022) y se emplearon palabras de búsqueda relacionadas con la investigación. A partir de la información obtenida, se realizó una revisión bibliográfica de un total de 245 artículos publicados en las bases de datos: PubMed, Hinari, SciELO y Medline, mediante el gestor de búsqueda y administrador de referencias EndNote, de ellos, se utilizaron 29 citas seleccionadas para realizar la revisión, 28 de los últimos cinco años. Resultados: Se hace referencia a cuatro de las situaciones transoperatorias más frecuentes en este tipo de fractura. Se mencionan la conminución de la pared medial, como identificar esta situación y su conducta. En relación a las lesiones asociadas, se recomienda primero estabilizar el antebrazo y luego la fractura supracondílea. Para las fracturas inestables en flexión se recomienda la técnica a emplear. Por su parte, la conversión de la reducción cerrada a abierta está justificada en ciertas circunstancias que de forma detallada se describen en el trabajo. Conclusiones: Las fracturas supracondíleas del húmero en el niño son tratadas en su mayoría mediante tratamiento quirúrgico. Durante el transoperatorio se pueden presentar situaciones para las cuales el médico tratante debe estar preparado.
Introduction: Supracondylar fractures of the humerus in children are generally treated surgically, during surgery intervention may occur specific situations in this type of patient. Objective: To update and provide information on some of the intraoperative situations in patients with supracondylar fracture of the humerus. Methods: The search and analysis of the information was carried out in a period of 61 days (September 1st to October 31st, 2022) and search words related to the investigation were used. Based on the information obtained, a bibliographic review of a total of 245 articles published in the PubMed, Hinari, SciELO and Medline databases was carried out using the EndNote search manager and reference administrator, of which 29 selected citations were used to carry out the review, 28 of the last five years. Results: Reference is made to four of the most frequent intraoperative situations in this type of fracture. Comminution of the medial wall, how to identify this situation and its behavior are mentioned. In relation to associated injuries, it is recommended to first stabilize the forearm and then the supracondylar fracture. For unstable fractures in flexion, the technique to be used is recommended. For its part, the conversion from closed to open reduction is justified in certain circumstances that are described in the article. Conclusions: Supracondylar fractures of the humerus in children are mostly treated by surgical treatment. During the trans-operative period situations may arise for which the treating physician must be prepared.
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Introducción: Las fracturas supracondíleas del húmero en el niño son por lo general de tratamiento quirúrgico, mediante reducción cerrada o abierta asociada a la colocación de alambres. Por su parte, la fijación externa es una opción aceptada en ciertas circunstancias. Objetivo: Actualizar sobre el uso de la fijación externa en pacientes con fractura supracondílea del húmero en el niño. Métodos: Se realizó una búsqueda y análisis de la información en un periodo de 61 días (primero de junio al 31 de julio de 2023) y se emplearon las siguientes palabras: pediatric supracondylar humeral fractures AND external fixation, external fixation AND elbow, complex fractures AND pediatric supracondylar. A partir de la información obtenida se realizó una revisión bibliográfica de un total de 177 artículos publicados en las bases de datos PubMed, Hinari, SciELO y Medline mediante el gestor de búsqueda y administrador de referencias EndNote. De ellos, se utilizaron 34 citas seleccionadas para realizar la revisión, 32 de los últimos cinco años. Resultados: Se hizo referencia a las indicaciones y contraindicaciones, además de las ventajas de la fijación externa. Se mencionaron las principales diferencias entre la fijación con alambres de Kirschner y la fijación externa. Se expuso la técnica en cinco pasos. Se plasmaron los cuidados posoperatorios, complicaciones y comentarios sobre los resultados. Conclusiones: La fijación externa constituye una modalidad de tratamiento efectiva para pacientes pediátricos con patrones de fractura complejos. Es una técnica factible de realizar y reproducir. Los resultados son iguales o superiores al ser comparados con las otras modalidades quirúrgicas.
Introduction: Supracondylar humerus fractures in children are generally treated surgically, through closed or open reduction associated with placement of the wires. For its part, external fixation is an accepted option in certain circumstances. Objective: To update on the use of external fixation in patients with supracondylar fracture of the humerus in children. Methods: The search and analysis of the information was carried out in a period of 61 days (June 1st to July 31st, 2023) and the following words were used: pediatric supracondylar humeral fractures AND external fixation, external fixation AND elbow, complex fractures AND pediatric supracondylar. Based on the information obtained, a bibliographic review of a total of 177 articles published in the PubMed, Hinari, SciELO and Medline databases was carried out using the EndNote search engine and reference administrator. Of these, 34 selected citations were used to carry out the review, 32 of the last five years. Results: References are made to the indications and contraindications, in addition to the advantages of external fixation. The main differences between Kirschner wire fixation and external fixation are mentioned. The technique is exposed in five steps. Postoperative care, complications and comments on the results are reflected. Conclusions: External fixation is an effective treatment modality for pediatric patients with complex fracture patterns. It is a feasible technique to perform and reproduce. The results are equal or superior when compared with other surgical modalities.
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Abstract Objective To perform a radiographic assessment of the quality of supracondylar fracture fixation by identifying the factors that have contributed to inadequate reduction and increased the chance of reduction loss during outpatient follow-up. The variables analyzed were as follows: fracture line, initial displacement, time of day the surgery was performed, and chosen fixation technique. Methods Review of electronic medical records and radiographic evaluation of supracondylar fractures operated from January 2017 to December 2022. The radiograph assessment was based on the Baumann angle and the anterior humeral line. Determination of fixation quality was based on the number of cortices, crossing site, and wire divergence. Results We evaluated 194 cases, and postoperative reduction was poor in 17% of the subjects. Reduction loss occurred in 39 cases (20.10%), and 19 (48.7%) of these patients presented insufficient fixation (p = 0.002). Among the cases operated during the day, 12.5% lost the reduction compared with 32% of the patients who underwent surgery at night and early in the morning (p = 0.001). Conclusion Reduction quality and postoperative fixation loss were closely related to technical errors and the time of day the surgery was performed.
Resumo Objetivo Avaliar de forma radiográfica a qualidade da fixação das fraturas supracondilianas, identificando os fatores que contribuíram para uma redução inadequada e que aumentaram a chance de perda de redução no seguimento ambulatorial. As variáveis analisadas foram: traço de fratura, deslocamento inicial, período do dia em que a cirurgia foi realizada e técnica de fixação escolhida. Métodos Revisão de prontuário eletrônico e avaliação radiográfica das fraturas supracondilianas operadas de janeiro de 2017 a dezembro de 2022. A avaliação das radiografias foi baseada no ângulo de Baumann e na linha umeral anterior. Já a qualidade de fixação foi mensurada pelo número de corticais, pelo local de cruzamento e pela divergência dos fios. Resultados Foram avaliados 194 casos, sendo a redução pós-operatória considerada ruim em 17%. A perda de redução aconteceu em 39 casos (20,10%), sendo que 19 (48,7%) desses pacientes apresentaram fixação insuficiente (p = 0,002). Dos casos operados durante o dia, 12,5% perderam a redução, comparados a 32% dos realizados nos períodos noturno e da madrugada (p = 0,001). Conclusão Dessa forma, a qualidade da redução e a perda da fixação pós-operatória mostraram-se intimamente relacionadas aos erros técnicos e ao período do dia em que a cirurgia foi realizada.
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ABSTRACT Objective: To compare the outcomes of surgical stabilization of pediatric supracondylar humeral fractures with the use of crossed Kirschner wires versus divergent lateral pinning wires. Methods: This is a systematic review with meta-analysis carried out by searching the MEDLINE/PubMed, Science Direct and Scielo databases. In these, the search for journals was carried out between January and August 2023, where 695 studies were found. To assess the quality of the studies, the Jadad and the MINORS scales were used.. The selection and reading of relevant articles were carried out by the researchers and 11 studies met the selection criteria. Results: From the 11 selected studies, 963 patients who met the criteria for the surgical treatment of these fractures were grouped. After the statistical analysis, we found that the ulnar nerve injury had a higher incidence when the crossed-K wire technique was used; and the lateral fixation is safer for the ulnar nerve. Conclusion: Both fixation techniques determine good functional results. However, fixation with lateral Kirschner wires proves to be safer considering the risk of iatrogenic injury to the ulnar nerve. Crossed-K wire fixation is more effective in terms of stability and maintenance of fracture reduction. Level of Evidence II, Systematic Review of Level II or Level I Studies with discrepant results.
RESUMO Objetivo: Comparar os desfechos da estabilização cirúrgica das fraturas supracondilianas do úmero pediátricas com o uso de fios de Kirschner cruzados versus fios laterais divergentes. Métodos: Trata-se de uma Revisão Sistemática com metanálise realizada pela pesquisa nas bases de dados MEDLINE/PubMed, Science Direct e Scielo. Nessas, a busca dos periódicos foi realizada entre janeiro e agosto de 2023, e foram encontrados 695 estudos. Para a avaliação da sua qualidade, foram utilizadas a escala de Jadad e a escala MINORS. A seleção e a leitura dos artigos pertinentes foram realizadas pelos pesquisadores e 11 estudos preencheram os critérios de escolha. Resultados: Dos estudos selecionados, agrupamos 963 pacientes que preenchiam os critérios para o tratamento cirúrgico das fraturas. Após a análise estatística, observamos que maior incidência de lesão do nervo ulnar quando foi utilizada a técnica de pinagem cruzada; e a fixação lateral demonstrou ser mais segura para tal. Conclusão: Ambas as técnicas de fixação determinam bons resultados funcionais. Entretanto, a fixação com fios de Kirschner laterais demonstra ser mais segura, considerando o risco de lesão iatrogênica do nervo ulnar. A fixação com fios cruzados é mais eficaz, levando em conta a estabilidade e a manutenção da redução das fraturas. Nível de evidência II, Revisão sistemática de Estudos de Nível II ou Nível I com resultados discrepantes.
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Abstract Deep vein thrombosis in the upper extremities is uncommon, especially in the pediatric population and in the trauma setting. The diagnosis is challenging, due to its rarity, requiring a high degree of suspicion. We describe a rare case of humeral vein thrombosis after a displaced supracondylar fracture of the humerus in a 7-year-old girl. The risk factors for thromboembolism and sequelae are also discussed. The early detection and treatment are mandatory to prevent poor outcomes, such as fatal thromboembolism.
Resumo Trombose venosa profunda nas extremidades superiores é incomum, especialmente na população pediátrica e no ambiente do trauma. O diagnóstico é desafiador, devido a sua raridade, exigindo alto grau de suspeita. Descrevemos um caso raro de trombose venosa úmera após uma fratura supracondilar deslocada do úmero em uma menina de 7 anos. Os fatores de risco para tromboembolismo e sequelas também são discutidos. A detecção e o tratamento precoces são obrigatórios para evitar desfechos ruins, como tromboembolismo fatal.
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Humanos , Femenino , Niño , Trombosis de la Vena , Tromboembolia Venosa , Fracturas del HúmeroRESUMEN
Introducción. El objetivo del estudio fue describir las características sociodemográficas, tratamiento y complicaciones pre y posquirúrgicas de las fracturas supracondíleas del húmero distal en niños que requirieron manejo quirúrgico en un hospital de Santander, Colombia. Metodología. Se trata de un estudio observacional, descriptivo, de corte transversal con 58 pacientes que cumplieron los siguientes criterios de inclusión: edad entre 3 a 14 años, fracturas supracondíleas de manejo quirúrgico; como criterios de exclusión se tomó: antecedente de enfermedad ósea o neurológica previa y fracturas de más de 7 días de evolución. Para las variables continuas se usó medidas de tendencia central y dispersión, las categóricas en porcentajes y frecuencias absolutas. Resultados. La edad media de presentación fue de 6.2 años, el principal mecanismo de trauma fue caídas de altura con un 96.5%. El 65.5% provenía de zonas urbanas. El 13.8% se asoció con fracturas de antebrazo, y el 3.4% de epitróclea. La fijación se realizó en un 75% con técnica cruzada y un 17.2% se asoció con lesión iatrogénica del nervio ulnar. Discusión. En el estudio no se informaron lesiones vasculares; sin embargo, se documentó una alta prevalencia de lesión neurológica con la fijación medial, similar a lo descrito en la literatura (1.4%-17.7%); algunos autores describen técnicas que disminuyen estas lesiones hasta en un 0%. Conclusión. Las características sociodemográficas de nuestra población coinciden con la estadística publicada mundialmente; la principal complicación fue la lesión iatrogénica nervio ulnar, que se puede disminuir con un uso racional del pin medial y con el empleo de técnicas que busquen rechazar directamente el nervio. Palabras clave: Fracturas del Húmero; Fijación Interna de Fracturas; Clavos Ortopédicos; Codo; Niño; Nervio Cubital.
Introduction. The objective of this study was to describe sociodemographic characteristic, treatment, and pre- and post-surgical complications of supracondylar fractures of the distal humerus in children who required surgical management at a hospital in Santander, Colombia. Methodology. This was an observational, descriptive, and cross-sectional study involving 58 patients who met inclusion criteria: age between 3 and 14 years old, supracondylar fractures with surgical management; exclusion criteria include previous bone or neurological illness and fractures with more than 7 days of evolution. Central tendency and dispersion measures were used for continuous variables, and categorical variables in percentages and absolute frequencies. Results. The average age at presentation was 6.2 years old, the main mechanism of trauma was fall from height (96.5%). 65.5% came from urban zones. The 13.8% were associated with forearm fractures, and 3.4% with epitrochlear fractures. Pinning was performed at 75% with crossed technique and 17.2% were associated with iatrogenic ulnar nerve injury. Discussion. Study didn't inform vascular injuries. However, a high prevalence of neurological injury with medial pinning was documented, similar to that describe in the literature (1.4%-17.7%); some author described techniques that reduce these lesions by 0%. Conclusion. The sociodemographic characteristics of our population match with worldwide published statistics; the main complication was iatrogenic ulnar nerve injury, which can be reduced with the rational use of medial pin and with the application of techniques that seek to directly spare the nerve. Keywords: Humeral Fractures; Fracture Fixation, Internal; Bone Nails; Elbow; Child; Ulnar Nerve.
Introdução. O objetivo do estudo foi descrever as características sociodemográficas, o tratamento e as complicações pré e pós-cirúrgicas das fraturas supracondilianas do úmero distal em crianças que precisaram de tratamento cirúrgico em um hospital de Santander, Colômbia. Metodologia. Trata-se de um estudo observacional, descritivo e transversal com 58 pacientes que atenderam aos seguintes critérios de inclusão: idade entre 3 e 14 anos, fraturas supracondilianas tratadas cirurgicamente. Os critérios de exclusão foram: histórico de doença óssea ou neurológica prévia e fraturas com duração superior a 7 dias de evolução. Para variáveis contínuas foram utilizadas medidas de tendência central e dispersão, as categóricas em percentuais e frequências absolutas. Resultados. A média de idade de apresentação foi de 6.2 anos, o principal mecanismo de trauma foi a queda de altura com 96.5%. 65.5% vieram de áreas urbanas. 13.8% estavam associados a fraturas de antebraço e 3.4% a epitróclea. A fixação foi realizada em 75% com técnica cruzada e 17.2% esteve associada à lesão iatrogênica do nervo ulnar. Discussão. Nenhuma lesão vascular foi relatada no estudo. No entanto, foi documentada alta prevalência de lesão neurológica com fixação medial, semelhante à descrita na literatura (1.4%-17.7%). Alguns autores descrevem técnicas que reduzem essas lesões em até 0%. Conclusão. As características sociodemográficas da nossa população coincidem com as estatísticas publicadas mundialmente. A principal complicação foi a lesão iatrogênica do nervo ulnar, que pode ser reduzida com o uso racional do pino medial e com o uso de técnicas que buscam rejeitar diretamente o nervo. Palavras-chave: Fraturas do Úmero; Fixação Interna de Fraturas; Pinos Ortopédicos; Cotovelo; Criança; Nervo Ulnar
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Fijación Interna de Fracturas , Nervio Cubital , Clavos Ortopédicos , Niño , Codo , Fracturas del HúmeroRESUMEN
Las fracturas supracondíleas en niños se asocian con algunas complicaciones. Su tratamiento estándar es la reducción cerrada y la fijación con alambres en distintas configuraciones. Se realizó un estudio observacional, analítico, prospectivo y longitudinal con pacientes pediátricos que ingresaron con fracturas supracondíleas de húmero tratados quirúrgicamente con alambres de Kirschner con "Técnica Cruzada" en el Hospital Central San Cristóbal enero a junio de 2022. Se incluyeron 30 pacientes. La edad promedio fue 6,3±2,2(3-10) años. La causa más frecuente del traumatismo fue la precipitación de altura en 63,3% de los casos. La posición del codo al momento del accidente fue en extensión en 90%. Todas las fracturas fueron cerradas. El tiempo promedio desde el accidente hasta su atención en emergencia fue de 8,5±13,4(2-72) horas. Los signos clínicos más frecuentes fueron dolor en 100,0%, limitación funcional en 96,7%, aumento de volumen 73,3% y deformidad 50,0%. Según la clasificación AO la más frecuente fue del tipo 13-M/3. 1 III en el 50% de los casos y según Gartland, las tipo IIIA en 53,3%. A las 4 semanas, 100,0% de las fracturas consolidaron, 13,3% presentó valgo y 6,7% varo en la radiografía anteroposterior. Mientras que, en la lateral, 33,3% antecurvatum. La media del ángulo de Baumann fue de 20,27±1,39 grados. La tasa de complicaciones fue de 16,66%, 2(6,7%) casos presentaron neuropraxia y 3(10,0%) granuloma. En conclusión, la Técnica Cruzada es segura en términos de reducción, funcionalidad y tasas de complicaciones en el seguimiento a medio plazo(AU)
Supracondylar fractures in children are associated with some complications. Its standard treatment is closed reduction and fixation with wires in different configurations. An observational, analytical, prospective and longitudinal study was made, with pediatric patients admitted with supracondylar humeral fractures surgically treated with Kirschner wires with the "Cross Technique" at the Hospital Central San Cristóbal from January to June 2022. 30 patients were included. The mean age was 6,3±2,2(3-10) years. The most frequent cause of trauma was high altitude precipitation in 63,3% of the cases. The position of the elbow at the time of the accident was 90% extended. All fractures were closed. The mean time from the accident to emergency care was 8,5±13,4(2-72) hours. The most frequent clinical signs were pain in 100,0%, functional limitation in 96.7%, volume increase in 73,3%, and deformity in 50,0%. According to the AO classification, the most frequent was type 13-M/3. 1 III in 50% of cases and according to Gartland, type IIIA in 53,3%. At 4 weeks, 100,0% of the patients consolidated, 13,3% presented valgus and 6,7% varus on the anteroposterior radiograph. While, on the side, 33,3% antecurvatum. The mean Baumann angle was 20,27 ± 1.39 degrees. The rate of complications was 16,66%, 2 (6,7%) cases presented neuropraxia and 3 (10,0%) granuloma. In conclusion, the Crossover Technique is safe in terms of reduction, functionality, and complication rates in medium-term follow-up(AU)
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Humanos , Masculino , Femenino , Preescolar , Niño , Reducción Cerrada , Fracturas Cerradas , Fracturas Humerales Distales , DolorRESUMEN
Abstract Objective To evaluate the postoperative functional and radiographic outcomes of the shoulder of patients submitted to transosseous suturing of a greater tuberosity fracture (GTF) through an anterolateral route and the influence of the glenohumeral dislocation on these outcomes. Methods We conducted a retrospective study and functional assessment using the Constant-Murley score. The distance between the greater tuberosity and the joint surface of the proximal humerus (in true anteroposterior radiographs) after the union was calculated. We used the Fisher exact test for the categorical independent variables, and the Student t or Mann-Whitney test for the non-categorical variables. Results In total, 26 patients met the inclusion criteria, and 38% of the sample presented an association between glenohumeral dislocation and GTF. The mean Constant-Murley score was of 82.5 + 8.02 points. The presence of an associated dislocation did not alter the functional outcome. The mean distance between the greater tuberosity of the humerus and the joint surface of the humeral head after the union was of 9 + 4.3 mm below the articular line of the humeral head. The dislocation led to a lower level of reduction, but this did not influence the Constant-Murley score. Conclusion The cases of GTF submitted to surgical treatment with transosseous sutures had good functional outcomes. The presence of dislocation made the anatomical reduction of the greater tuberosity difficult. However, it did not influence the Constant-Murley score.
Resumo Objetivo Avaliar os resultados funcional e radiográfico pós-operatórios do ombro, em pacientes submetidos a sutura transóssea de fratura da tuberosidade maior (FTM) por acesso anterolateral, e a influência da luxação glenoumeral nesses resultados. Métodos Realizou-se estudo retrospectivo e avaliação funcional (pela escala de Constant-Murley). Calculou-se a distância entre a tuberosidade maior e a superfície articular do úmero proximal (por meio de radiografia em incidência anteroposterior verdadeira) após a consolidação. Usou-se o teste Exato de Fisher para as variáveis independentes categóricas, e os testes tde Student ou de Mann-Whitney para as não categóricas. Resultados Ao todo, 26 pacientes preencheram os critérios de inclusão. A associação de luxação glenoumeral com FTM foi observada em 38% da amostra. A média da pontuação na escala de Constant-Murley foi de 82,5 + 8,02. A presença de luxação associada não alterou o resultado funcional. A distância média da consolidação da tuberosidade maior do úmero em relação à superfície articular da cabeça umeral foi de 9 + 4,3 mm abaixo da linha articular da cabeça umeral. Pacientes com luxação associada evoluíram com redução menor, mas isso não influenciou na pontuação na escala de Constant-Murley. Conclusão As FTMs submetidas ao tratamento cirúrgico com sutura transóssea evoluíram com bom resultado funcional. A presença de luxação dificultou a redução anatômica da tuberosidade maior. Entretanto, isso não influenciou na pontuação na escala de Constant-Murley.
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Humanos , Luxación del Hombro/cirugía , Técnicas de Sutura , Anclas para Sutura , Fracturas del Húmero/cirugíaRESUMEN
Abstract Objective To compare the use of cannulated screws and smooth Kirschner wires in terms of reducing the presence of exuberant callus and complications in pediatric displaced fractures of the lateral humeral condyle. Methods An analytical cross-sectional study of consecutive cases was conducted from May to October 2021 with 30 children with displaced external humeral condyle fractures. The functional results regarding pain and range of motion were stratified using the Dhillon grading system. Results A total of 19 patients underwent Kirschner wire fixation, and 11 underwent cannulated screw fixation. Closed fixation was performed in 14 cases (47%), and open fixation, in 16 (53%). Of the cases included, there was no loss to follow-up. Te sample was composed of 21 (70%) male patients, and the age ranged from 5 to 15 years, with a mean of 6.96 years. The most frequent cause of fracture was fall from height (50%), which was related to greater displacement on baseline radiographs. Complications that were not related to the reduction approach or the implant used were observed in 12 (40%) cases. Conclusion The present study shows no benefits in relation to the use of smooth pins or cannulated screws to reduce the presence of exuberant callus in the consolidation of the fracture. We see that the complications that arise are related to the severity of the injury, and benefits cannot be identified in the choice of one implant over another. We could see that the Weiss classification helps to define the behavior in favor of open or closed reduction without interfering in kindness of the smooth pin or the cannulated screw for fracture fixation.
Resumo Objetivo Comparar o uso de parafusos canulados e de fios de Kirschner lisos em termos da redução da presença de calo exuberante e de complicações em fraturas pediátricas deslocadas do côndilo lateral do úmero. Métodos Um estudo analítico transversal de casos consecutivos foi realizado de maio a outubro de 2021 com 30 crianças com fraturas deslocadas de côndilo umeral externo. Os resultados funcionais para dor e amplitude de movimento foram estratificados utilizando o sistema de classificação Dhillon. Resultados Ao todo, 19 pacientes foram submetidos à fixação de fio Kirschner, e 11 à fixação de parafusos canulados. A fixação realizada foi fechada em 14 casos (47%) e aberta em 16 (53%). Dos casos incluídos, não houve perda no acompanhamento. A amostra continha 21 (70%) pacientes do sexo masculino, e a idade variou de 5 a 15 anos, com média de 6,96 anos. A causa mais frequente de fratura foi queda de altura (50%), e esteve relacionada ao maior deslocamento nas radiografias da linha de base. Complicações que não estavam relacionadas à abordagem de redução ou ao implante utilizado foram observadas em 12 (40%) casos. Conclusão Este estudo não mostra benefícios em relação ao uso de pinos lisos ou de parafusos canulados para reduzir a presença de calo exuberante na consolidação da fratura. Vemos que as complicações que surgem estão relacionadas à gravidade da lesão, e não é possível identificar benefícios na escolha de um implante ou outro. Pudemos ver que a classificação de Weiss ajuda a definir o comportamento em favor da redução aberta ou fechada sem dar preferência ao pino liso ou ao parafuso canulado para a fixação da fratura.
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Humanos , Niño , Adolescente , Tornillos Óseos , Hilos Ortopédicos , Lesiones de Codo , Fracturas del Húmero/cirugíaRESUMEN
Objective To compare biomechanical characteristics of external fixator, Kirschner’s wire, elastic stable intramedullary nailing (ESIN) for fixing proximal humeral fractures in children by finite element method.Methods The CT scanning data from the healthy humerus of an 8-year-old patient with proximal humeralfractures were collected, and the image data were imported in Mimics 21. 0 to establish the rough humeralmodel, which was imported in Geomagic 2013 to construct the three-dimensional (3D) model of cancellous and cortical bones of the humerus. After the model was assembled with 3 fixators ( external fixator, Kirschner’swire, ESIN), it was imported in ANSYS 2019 to simulate the upper limb under quiet, abduction, adduction, flexion, extension, external rotation, internal rotation working conditions. The maximum displacement of the distal humerus, the maximum stress of the fixture, and the maximum displacement of the distal fracture surface were analyzed. Results The minimum values of the maximum displacement of the distal humerus in models fixed by external fixator, Kirschner’s wire, ESIN appeared under extension (2. 406 mm), external rotation (0. 203 mm), external rotation (0. 185 mm) working conditions, respectively. Conclusions External fixator is the most unstable fixation of proximal humeral fractures in children, and the biomechanical performance of ESIN is better than that of external fixator and Kirschner’s wire fixation
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OBJECTIVE@#To evaluate the clinical outcomes of reverse total shoulder arthroplasty as a revision procedure for the failed fixation of proximal humeral fractures in the elderly patients.@*METHODS@#A retrospective analysis was performed on 8 patients with failed internal fixation of proximal humeral fractures from May 2014 to March 2020, including 3 males and 5 females, aged from 65 to 75 years old. All 8 patients underwent reverse total shoulder arthroplasty, and the mean time between initial fixation and reverse total shoulder arthroplasty ranged from 8 to 16 months. Range of motion(ROM), University of California at Los Angeles(UCLA) shoulder score, visual analogue scale (VAS), self-rating anxiety scale(SAS), and Constant-Murley score of shoulder function were assessed pre-operatively and at the last follow-up. Complications relating to the surgery were recorded.@*RESULTS@#All 8 patients successfully followed up. The mean follow-up after reverse total shoulder arhroplasty ranged from 16 to 28 months. The range of motion (forward flexion, external rotation, abduction and internal rotation) of the affected shoulder was significantly improved after surgery, and the post-operative VAS, SAS and UCLA scores were also significantly improved. For the Constant-Murley score of shoulder joint function, the total scores and the subscores of pain, daily activities, range of motion and strength test at the last follow-up were all significantly improved. Scapular glenoid notch was observed in patient, which was evaluated as grade 1 on imaging. All the other patients did not develop specific or non-specific complications.@*CONCLUSION@#Reverse total shoulder arhroplasty is an appropriate treatment as a revision surgery for failed fixation of proximal humeral fractures. It has shown satisfactory clinical outcomes, accelerating the rehabilitation of shoulder function and improving the quality of life.
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Masculino , Femenino , Humanos , Anciano , Hombro/cirugía , Artroplastía de Reemplazo de Hombro/métodos , Estudios Retrospectivos , Resultado del Tratamiento , Calidad de Vida , Articulación del Hombro/cirugía , Fracturas del Hombro/cirugía , Húmero/cirugía , Rango del Movimiento ArticularRESUMEN
OBJECTIVE@#To evaluate the clinical outcomes of allogeneic femoral head as strut allograft combined with proximal humeral internal locking system (PHILOS) in the treatment of proximal humeral Neer grade Ⅳ fracture with humeral head collapse.@*METHODS@#From January 2018 to November 2020, 18 patients with Neer grade Ⅳ fracture with humeral head collapse were treated with strut allograft with PHILOS, including 4 males and 14 females, aged from 55 to 78 years old, with an average of (68.11±7.20) years old. The operation time, intraoperative bleeding, postoperative drainage volume, fracture healing time, neck-shaft angle and the height of the humeral head, failure of internal fixation the shoulder function at the last follow-up was assessed using Neer's scoring system.@*RESULTS@#All 18 patients were followed up, and the duration ranged from 10 to 12 months, with an average of (11.08±0.65) months. The operation time was (66.44±5.06) min, the intraoperative bleeding volume was (206.67±36.14) ml, the postoperative drainage volume was (76.11±9.63) ml, and the fracture healing time was (17.28±3.92) weeks. At the last follow-up, the degree of loss of neck-shaft angle was (5.44±0.86) ° and the loss of the height of humeral head was (1.43±0.27) mm. All 18 patients had healing without complications such as fracture, withdrawal, penetration of internal fixation and necrosis of humeral head. According to Neer's evaluation standard, the total score was (89.61±5.60), 10 cases got an excellent result, 6 good, 2 fair.@*CONCLUSION@#Allogeneic femoral head combined with PHILOS is an appropriate treatment for the four-part proximal humerus fractures with humeral head collapse, exhibiting good clinic outcome.
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Masculino , Femenino , Humanos , Persona de Mediana Edad , Anciano , Cabeza Humeral , Hombro , Resultado del Tratamiento , Placas Óseas , Estudios Retrospectivos , Húmero , Fracturas del Hombro/cirugía , Fijación Interna de Fracturas/efectos adversos , Fracturas del Húmero , AloinjertosRESUMEN
Objective:To investigate the reliability and repeatability of 3 classification systems for coronal fractures of distal humerus.Methods:Included were the imaging data (X-ray and CT scan) of the 64 patients with distal humeral coronal fracture who had been admitted to the outpatient and emergency departments of Beijing Jishuitan Hospital from January, 2015 to December, 2021. Four orthopedic surgeons (1 chief surgeon, 1 associate chief surgeon, 1 attending surgeon, and 1 resident surgeon) served as observers who classified the fractures by their imaging data respectively according to the Bryan-Morrey, Ring and Dubberley classifications. Four weeks later when the imaging data of 64 patients were renumbered, the 4 orthopedic surgeons performed the same classifications again. Inter-observer and intra-observer Kappa values were calculated for the 3 classifications. Landis and Koch Kappa's Benchmark Scale was used to interpret the results.Results:Interobserver confidence: The average agreement of the Bryan-Morrey classification was 75.0%, and its Kappa value was 0.546, indicating moderate agreement. The average consistency of Ring classification was 74.7%, and its Kappa value was 0.702, indicating high consistency. The average consistency of Dubberley classification was 84.1%, and its Kappa value was 0.785, indicating high consistency. Intra-observer repeatability: The average consistency of Bryan-Morrey classification was 89.9% and its Kappa value was 0.824 for the same observer. The average consistency of Ring classification was 91.0%, and its Kappa value was 0.884. The average consistency of Dubberley classification was 91.8%, and its Kappa value was 0.888.Conclusions:The 3 classification systems for distal humeral coronal fractures all demonstrate high reproducibility. As the Dubberley classification system is relatively more reliable, it has a certain guiding value for the treatment of coronal fractures of the distal humerus. However, in clinical practice, an optimal surgical strategy should take into account various factors that may affect fracture typing.
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Objective:To explore which configuration schemes of proximal humerus internal locking system (PHILOS) fixation with endosteal augmentation can provide the optimal biomechanical stability for treatment of osteoporotic proximal humeral fractures by means of finite element analysis.Methods:Based on the CT data of the humerus of an old female volunteer (78 years old, with a bone density T-value of -3.0), a three-dimensional finite element model of the humerus was established by digital medical software such as Mimics 19.0, Geomagic Studio 12, and Creo 2.0 ANSYS Workbench2019. Next, a model of unstable proximal humerus fracture was established and subjected respectively to 5 different fixations: simple PHILOS fixation (PHILOS group), PHILOS plus 6-cm fibula fixation with calcar screws (PHILOS-F-C-6 group), PHILOS plus 6-cm fibula fixation without calcar screws (PHILOS-F-6 group), PHILOS plus 9-cm fibula fixation with calcar screws (PHILOS-F-C-9), and PHILOS plus 9-cm fibula fixation without calcar screws (PHILOS-F-9 group). After a stress mode of shoulder joint abduction at 25° was simulated, a compressive load of 200N was applied to the 5 fixation models. The stress distribution and displacement of fracture ends in different fixation models were tested, and the biomechanical stability was compared among the 5 different internal fixations.Results:Under a shoulder joint abduction at 25° and a load of 200 N, the maximum stress and the displacement of the fracture ends in PHILOS-F-C-9 group (38.678 Mpa and 0.012 mm) decreased by 30.08% and 45.45%, respectively, compared with PHILOS-F-C-6 group (55.321 Mpa and 0.022 mm), and decreased by 12.48% and 15.38%, respectively, in PHILOS-F-9 group (77.012 Mpa and 0.033 mm) compared with PHILOS-F-6 group (88.106 Mpa and 0.039 mm). The maximum stress and the displacement of the fracture ends in PHILOS-F-C-6 group decreased by 37.21% and 43.59%, respectively, compared with PHILOS-F-6 group while decreased by 49.83% and 63.63% in PHILOS-F-C-9 group compared with PHILOS-F-9 group, respectively.Conclusion:For treatment of osteoporotic proximal humeral fractures with medial instability, PHILOS fixation with longer fibula endosteal augmentation plus insertion of calcar screws is a more appropriate choice which can reduce the stress of internal fixation and reduce the displacement of the fracture ends.
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Objective:To investigate the clinical value of the modified lateral approach to the shoulder for the treatment of proximal humeral fractures.Methods:A total of 64 patients with proximal humeral fractures who received treatment in Zhoushan Branch, Ruijin Hospital, Shanghai Jiaotong University School of Medicine from May 2018 to May 2022 were included in this study. They were randomly divided into observation and control groups ( n = 32/group). The observation group was treated using a modified lateral approach to the shoulder. The control group was treated using the anteromedial approach to the shoulder. Perioperative indexes (operation time, intraoperative blood loss, postoperative drainage volume, hospital stay, and incision length) were compared between the two groups. Before surgery, 1 week and 3 months after surgery, the visual analogue scale score and the Constant-Murley shoulder assessment score were compared between the two groups. Before surgery and 3 months after surgery, the shoulder range of motion was compared between the two groups. The incidence of complications was also compared between the two groups. Results:The operation time, intraoperative blood loss, postoperative drainage volume, hospital stay, and incision length in the observation group were shorter or lower than those in the control group ( t = 7.42, 26.85, 10.90, 2.73, 10.59, all P < 0.05). At 1 week and 3 months after surgery, the visual analogue scale score in the observation group was significantly lower than that in the control group ( t = 5.80, 6.06, both P < 0.001). At 1 week and 3 months after surgery, the Constant-Murley shoulder assessment score in the observation group was (62.96 ± 12.05) points and (74.96 ± 14.52) points, respectively, which were significantly higher than (56.74 ± 9.62) points and (67.88 ± 12.25) points in the control group ( t = 2.28, 2.10, both P < 0.05). After surgery, the range of motion of the shoulder joint in the observation group was greater than that in the control group, including forward flexion, backward extension, external rotation, and internal rotation ( t = 2.54, 3.19, 2.40, 4.00, all P < 0.05). The incidence of complications in the observation group was 6.25% (2/32), which was significantly lower than 28.13% (9/32) in the control group ( χ2 = 5.39, P < 0.05). Conclusion:The modified lateral approach to the shoulder has a marked effect on proximal humeral fractures. The approach can improve shoulder function, shorten operation time, and decrease the incidence of complications.
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Objective:To investigate the clinical efficacy of ultrasound-guided closed reduction and percutaneous Kirschner wire fixation in the treatment of supracondylar fractures of the humerus in children.Methods:The clinical data of 78 children with Gartland type II and type III straight-type supracondylar fractures of the humerus who received treatment in The First Affiliated Hospital of Anhui Medical University from October 2019 to October 2022 were retrospectively analyzed. These children were divided into an observation group ( n = 38) and a control group ( n = 40) according to different treatment methods. The observation group was subjected to ultrasound-guided closed reduction and percutaneous Kirschner wire fixation. The control group was given C-arm fluoroscopy-guided closed reduction and percutaneous Kirschner wire fixation. Mayo elbow performance score (MEPS), clinical healing time, operative time, and the incidence of intraoperative complications such as vascular and nerve injury were compared between the two groups. Results:Both groups of children achieved closed reduction without open reduction. The operative time in the observation group was (30.68 ± 5.45) minutes, which was significantly shorter than (40.54 ± 5.78) minutes in the control group ( t = 2.30, P < 0.05). The healing time of the fracture in the observation and control groups was (32.73 ± 4.56) days and (36.47 ± 6.24) days, respectively, and there was no significant difference between the two groups ( P > 0.05). The range of joint motion and elbow hyperextension angle range in the observation group were (148.78 ± 3.81)° and (8.72 ± 8.92)°, respectively, and they were (147.24 ± 4.36)° and (7.98 ± 8.86)°, respectively in the control group. There were no significant differences in the range of joint motion and elbow hyperextension angle range between the two groups (both P > 0.05). The excellent and good rate of joint function in the control and observation groups was 92.5% (37/40) and 92.1% (35/38), respectively. There was no significant difference in excellent and good rate of joint function between the two groups ( P > 0.05). There were three cases of postoperative nerve damage in the control group and no vascular or nerve damage was observed in the observation group. There were significant differences in the number of cases of vascular or nerve injury between the two groups ( χ2 = 3.97, both P < 0.05). Conclusion:Ultrasound-guided closed reduction and percutaneous Kirschner wire fixation for the treatment of supracondylar fractures of the humerus can shorten the operative time, decrease the incidence of intraoperative nerve injury, and reduce the X-ray exposure time of doctors and patients.
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Objective:To compare the efficacy between locking plate internal fixation combined with iliac bone graft and separate locking plate internal fixation in the treatment of comminuted proximal humeral fracture in the elderly.Methods:A retrospective cohort study was conducted to analyze the clinical data of 42 elderly patients with comminuted proximal humeral fracture admitted to Affiliated Hospital of Qingdao University from January 2018 to January 2020. There were 20 males and 22 females, aged 65-75 years [(69.5±8.5)years]. According to Neer classification, there were 26 patients with three-part fracture and 16 with four-part fracture. Eighteen patients were treated by locking plate internal fixation combined with autologous iliac bone grafting (bone grafting group), and 24 patients were treated by locking plate internal fixation alone (non-bone grafting group). The operation time, intraoperative blood loss, postoperative drainage volume, hospitalization time, and fracture healing time were documented. Shoulder joint range of motion (forward flexion, extension, internal rotation and external rotation) and degree of humeral head height loss were measured at 1, 6, 12 months after operation and at the last follow-up. The Neer score and visual analogue score (VAS) of shoulder joint were evaluated at 12 months after operation and at the last follow-up. The complications were observed.Results:All patients were followed up for 12-24 months [(18.5±3.8)months]. There were no significant differences in operation time, intraoperative blood loss, postoperative drainage volume and hospitalization time between the two groups (all P>0.05). The fracture healing time in bone grafting group was (3.1±0.7)months, shorter than (4.2±0.9)months in non-bone grafting group ( P<0.05). In the two groups, the postoperative shoulder joint range of motion and degree of humeral head height loss increased significantly over time (all P<0.05). At 1, 6, 12 months after operation and at the last follow-up, the shoulder forward flexion range of motion in bone grafting group was (136.2±7.4)°, (139.3±6.9)°, (146.6±6.1)° and (148.4±4.7)°, higher than that in non-bone grafting group [(134.5±6.7)°, (136.5±7.0)°, (137.9±9.2)° and (138.3±7.9)°]; the shoulder extension range of motion in bone grafting group was (37.1±6.3)°, (40.5±4.4)°, (43.1±3.1) ° and (46.6±4.2)°, higher than that in non-bone grafting group [(35.5±4.6)°, (37.9±5.1)°, (41.3±2.5)° and (43.9±3.1)°]; the shoulder internal rotation range of motion in bone grafting group was (50.5±3.2)°, (54.1±5.6)°, (56.6±4.2)° and (58.9±3.6)°, higher than that in non-bone grafting group [(46.9±5.1)°, (50.3±4.2)°, (53.5±2.7)° and (55.4±5.1)°]; the shoulder external rotation range of motion in bone grafting group was (52.2±3.6)°, (55.6±4.3)°, (58.7±4.4)° and (60.2±5.6)°, higher than that in non-bone grafting group [(50.1±4.7)°, (52.6±5.7)°, (55.3±3.2)° and (57.3±4.1)°] ( P<0.05 or 0.01). At 1, 6, 12 months after operation and at the last follow-up, the degree of humeral head height loss in bone grafting group was (0.8±0.1)mm, (1.1±0.2)mm, (1.4±0.3)mm and (1.6±0.3)mm, smaller than that in non-bone grafting group [(1.1±0.2)mm, (1.4±0.3)mm, (1.7±0.6)mm and (2.0±0.5)mm] ( P<0.05 or 0.01). In the two groups, the postoperative shoulder joint range of motion and degree of humeral head height loss increased significantly over time (all P<0.05). There was no significant difference in Neer score of shoulder joint between the two groups before operation ( P<0.05). At 1, 6, 12 months after operation and at the last follow-up, the Neer score of shoulder joint in bone grafting group was (80.2±5.4)points, (82.1±5.0)points, (85.4±5.8) points and (90.3±4.6)points, higher than that in non-bone grafting group [(75.6±5.1)points, (80.4±5.5)points, (83.5±2.2)points and (87.4±4.8)points] ( P<0.05 or 0.01). There was no significant difference in VAS between the two groups before operation, at 1, 6, 12 months after operation or at the last follow-up (all P>0.05). The complication rate was 11.1% (2/18) in bone grafting group and was 20.8% (5/24) in non-bone grafting group ( P<0.05). Conclusions:For comminuted proximal humeral fractures in the elderly, locking plate internal fixation combined with autogenous iliac bone grafting can accelerate fracture healing, improve shoulder joint range of motion, promote functional recovery, and reduce complications in comparison with locking plate internal fixation alone.