[Translated article] Better results in consolidation of hallux metatarsophalangeal arthrodesis with dorsal plate and interfragmentary compression screw.

BACKGROUND AND AIMS: The first metatarsophalangeal joint arthrodesis is indicated for the treatment of various pathologies as a technique to reduce pain and improve the support of the first radius. Numerous surgical techniques and fixation methods have been described, with the combination of a dorsal plate and an interfragmentary screw being the one that has shown to be the most stable construct in biomechanical studies. Our aim is to analyze the radiological results after metatarsophalangeal arthrodesis of the hallux using a dorsal plate associated or not with an interfragmentary screw. The differences in terms of consolidation rates and complications in patients diagnosed with hallux rigidus, hallux valgus, hallux varus and failure of previous surgeries were evaluated. MATERIALS AND METHODS: A retrospective cohort study of 55 patients with a mean age of 65.10 years in whom a dorsal plate was used was performed. Patients were divided into two groups depending on whether or not an interfragmentary screw was used. The minimum follow-up was 6 months after surgery. The assessment of the pre and postoperative radiological results was based on the variation of the hallux angle, the intermetatarsal angle and the dorsal metatarsophalangeal angle of the hallux, as well as the cases of nonunion identified in each study group. RESULTS: The radiological results, statistically significant differences (p<0.05) were only found in the dorsal metatarsophalangeal angle between both study groups. No statistically significant differences were found regarding the radiological evaluation of the pre and postoperative hallux angle and intermetatarsal angle. An equal decrease of each angles was observed in both study groups. Regarding the consolidation rate, statistically significant differences (p<0.05) were found between group A, which associated an interfragmentary screw, presenting a consolidation rate of 92%, and group B, which did not associate an interfragmentary screw, and that presented a union rate of 63%. CONCLUSION: Hallux metatarsophalangeal arthrodesis of the hallux with a dorsal plate and interfragmentary screw show best results regarding consolidation rate and complications compared to those cases in which an interfragmentary screw was not used.

Better results in consolidation of hallux metatarsophalangeal arthrodesis with dorsal plate and interfragmentary compression screw. / Mejores resultados en la consolidación de la artrodesis metatarsofalángica del hallux con placa dorsal y tornillo de compresión interfragmentario.

INTRODUCTION AND AIMS: The first metatarsophalangeal joint arthrodesis is indicated for the treatment of various pathologies as a technique to reduce pain and improve the support of the first radius. Numerous surgical techniques and fixation methods have been described, with the combination of a dorsal plate and an interfragmentary screw being the one that has shown to be the most stable construct in biomechanical studies. Our aim is to analyze the radiological results after metatarsophalangeal arthrodesis of the hallux using a dorsal plate associated or not with an interfragmentary screw. The differences in terms of consolidation rates and complications in patients diagnosed with hallux rigidus, hallux valgus, hallux varus and failure of previous surgeries were evaluated. MATERIAL AND METHODS: A retrospective cohort study of 55 patients with a mean age of 65.10 years in whom a dorsal plate was used was performed. Patients were divided into 2 groups depending on whether or not an interfragmentary screw was used. The minimum follow-up was 6 months after surgery. The assessment of the pre and postoperative radiological results was based on the variation of the hallux angle, the intermetatarsal angle and the dorsal metatarsophalangeal angle of the hallux, as well as the cases of nonunion identified in each study group. RESULTS: The radiological results, statistically significant differences (p<0.05) were only found in the dorsal metatarsophalangeal angle between both study groups. No statistically significant differences were found regarding the radiological evaluation of the pre and postoperative hallux angle and intermetatarsal angle. An equal decrease of each angles was observed in both study groups. Regarding the consolidation rate, statistically significant differences (p<0.05) were found between group A, which associated an interfragmentary screw, presenting a consolidation rate of 92%, and group B, which did not associate an interfragmentary screw, and that presented a union rate of 63%. CONCLUSIONS: Hallux metatarsophalangeal arthrodesis of the hallux with a dorsal plate and interfragmentary screw show best results regarding consolidation rate and complications compared to those cases in which an interfragmentary screw was not used.

Elastofibroma dorsi: diagnóstico y seguimiento en atención primaria / Elastofibroma dorsi: Diagnosis and follow-up in primary care

Objetivo Presentar una serie de pacientes con elastofibroma dorsi (ED) para recordar la patología y justificar su manejo diagnóstico y terapéutico en el ámbito de la atención primaria. Materiales y métodos Estudio retrospectivo observacional y longitudinal de 12 pacientes con 18ED. Se analizaron las características epidemiológicas, clínicas y de imagen. Los resultados del tratamiento se evaluaron atendiendo al dolor (escala EVA), la función del hombro (escala de Constant y Murley) y la calidad de vida (escala EuroQol-5 dimension [EQ-5D]). El tiempo medio de seguimiento de los casos fue de 60,5meses (5años, RIC: 1-161meses). Resultados Seis pacientes fueron hombres y seis fueron mujeres, con edad media al diagnóstico de 59años. El diagnóstico de sospecha en todos los casos fue clínico y de imagen. Solo tres precisaron intervención quirúrgica. Los resultados de todos fueron satisfactorios. Conclusiones Tanto el diagnóstico como la indicación del tratamiento de un ED puede hacerse en el ámbito de la atención primaria. En los casos típicos, que son mayoría, la historia clínica y una ecografía permiten un diagnóstico de certeza. La indicación terapéutica conservadora o quirúrgica depende de la decisión del paciente informado. Cuando existen dudas diagnósticas o el paciente desea la resección quirúrgica de la tumoración, habría que derivar al paciente al especialista hospitalario (AU)

Objective To present a series of patients with elastofibroma dorsi (ED) in order to recall the pathology and justify its diagnostic and therapeutic management in the primary care setting. Materials and methods Retrospective observational and longitudinal study of 12 patients with 18ED. Epidemiological, clinical and imaging characteristics were analysed. Treatment outcomes were assessed in terms of pain (VAS scale), shoulder function (Constant and Murley scale) and quality of life (EuroQol-5 dimension scale, EQ-5D). The mean follow-up of the cases was 60.5months (5years, range 1-161months). Results Six patients were male and six were female, with a mean age at diagnosis of 59years. The diagnosis of suspicion in all cases was based in clinical and imaging findings. Only three required surgery. The results of all were satisfactory. Conclusions Both the diagnosis and the indication for treatment of an ED can be made in the primary care setting. In typical cases, which are the majority, the clinical history and an ultrasound study allow a diagnosis of certainty. The indication for conservative or surgical treatment depends on the informed patient. When there are diagnostic doubts or the patient wishes surgical resection of the tumour, the patient should be referred to a hospital specialist (AU)

[Elastofibroma dorsi: Diagnosis and follow-up in primary care]. / Elastofibroma dorsi: diagnóstico y seguimiento en atención primaria.

OBJECTIVE: To present a series of patients with elastofibroma dorsi (ED) in order to recall the pathology and justify its diagnostic and therapeutic management in the primary care setting. MATERIALS AND METHODS: Retrospective observational and longitudinal study of 12 patients with 18ED. Epidemiological, clinical and imaging characteristics were analysed. Treatment outcomes were assessed in terms of pain (VAS scale), shoulder function (Constant and Murley scale) and quality of life (EuroQol-5 dimension scale, EQ-5D). The mean follow-up of the cases was 60.5months (5years, range 1-161months). RESULTS: Six patients were male and six were female, with a mean age at diagnosis of 59years. The diagnosis of suspicion in all cases was based in clinical and imaging findings. Only three required surgery. The results of all were satisfactory. CONCLUSIONS: Both the diagnosis and the indication for treatment of an ED can be made in the primary care setting. In typical cases, which are the majority, the clinical history and an ultrasound study allow a diagnosis of certainty. The indication for conservative or surgical treatment depends on the informed patient. When there are diagnostic doubts or the patient wishes surgical resection of the tumour, the patient should be referred to a hospital specialist.

Tratamiento quirúrgico del pie plano valgo adquirido del adulto en estadio IIB: papel de la reparación del «spring ligament» / Surgical treatment at adult acquired flatfoot stage IIB: Spring ligament repair

Antecedentes y objetivos: En el desarrollo del pie plano valgo adquirido del adulto ha cobrado gran importancia el fallo de la columna medial, y no tanto la rotura del tibial posterior, siendo principalmente la lesión del ligamento en hamaca calcaneonavicular (spring ligament) el determinante del desarrollo de esta deformidad. Nuestro objetivo es analizar los resultados clínico-radiológicos de la reparación del ligamento en hamaca y valorar la utilidad e integración de las cuñas de titanio poroso en las osteotomías a las que se asocia la reparación ligamentosa. Material y métodos: Realizamos un estudio retrospectivo de 23 casos con una edad media de 63 años, diagnosticados de pie plano valgo adquirido del adulto estadio IIB de la clasificación RAM tras fallo de tratamiento ortoprotésico, valorando los resultados clínicos mediante la escala de la American Orthopaedic Foot and Ankle Society y los resultados radiológicos pre- y postoperatorios basándose en la variación de los ángulos estudiados (cobertura talonavicular y ángulo talar - 1.° metatarsiano en la proyección dorsoplantar y línea de Meary en la proyección lateral). Resultados: Los puntuación media en escala de la American Orthopaedic Foot and Ankle Society pasó de 52±10 preoperatorio a 88±6 (p<0,05). En cuanto a los resultados radiológicos, se demostró una mejoría estadísticamente significativa (p<0,05) en la variación de los ángulos en el postoperatorio. Conclusiones: La reparación de los estabilizadores mediales, asociada a técnicas óseas ofrece excelentes resultados clínico-radiológicos en el tratamiento del pie plano valgo adquirido del adulto estadio IIB.Además, las cuñas de titanio poroso presentan una adecuada integración, evitando los problemas de pinzamiento de los peroneos asociada al uso de placas y la necesidad posterior de retirada.(AU)

Background and aims: The spring ligament has paramount role in supporting the arches and its fail causes the collapse of the medial longitudinal arc, inducing adult acquired flatfoot deformity. Our aim was to analyze the clinical and radiological outcomes of spring ligament repair and titanium wedges integration used in surgical osteotomies. Material and methods: We performed a retrospective study of 23 cases with middle ages of 63, diagnosed with adult acquired flatfoot deformity stage IIB in RAM classification after ortho-prosthetic treatment failure, assessing the functional outcomes using the American Orthopedic Foot and Ankle Society scale and the radiological outcomes studying angles variation (talonavicular uncoverage, talo-first metatarsal angle and Meary axis). Results: The mean preoperative American Orthopedic Foot and Ankle Society score of the sample was 52±10 and the postoperative 88±6 (p<0.05). The radiological outcomes showed a statistically significant improvement. Conclusion: Spring ligament repair associated to bone reconstruction offers large functional and radiological outcomes to adult acquired flatfoot deformity stage IIB treatment. Titanium wedges present an excellent bone integration.(AU)

[Translated article] Surgical treatment at adult acquired flatfoot stage IIB: Spring ligament repair / Tratamiento quirúrgico del pie plano valgo adquirido del adulto en estadio IIB: papel de la reparación del «spring ligament»

Background and aims: The spring ligament has paramount role in supporting the arches and its fail causes the collapse of the medial longitudinal arc, inducing adult acquired flatfoot deformity. Our aim was to analyze the clinical and radiological outcomes of spring ligament repair and titanium wedges integration used in surgical osteotomies. Material and methods: We performed a retrospective study of 23 cases with middle ages of 63, diagnosed with adult acquired flatfoot deformity stage IIB in RAM classification after ortho-prosthetic treatment failure, assessing the functional outcomes using the American Orthopedic Foot and Ankle Society scale and the radiological outcomes studying angles variation (talonavicular uncoverage, talo-first metatarsal angle and Meary axis). Results: The mean preoperative American Orthopedic Foot and Ankle Society score of the sample was 52±10 and the postoperative 88±6 (p<0.05). The radiological outcomes showed a statistically significant improvement. Conclusion: Spring ligament repair associated to bone reconstruction offers large functional and radiological outcomes to adult acquired flatfoot deformity stage IIB treatment. Titanium wedges present an excellent bone integration.(AU)

Antecedentes y objetivos: En el desarrollo del pie plano valgo adquirido del adulto ha cobrado gran importancia el fallo de la columna medial, y no tanto la rotura del tibial posterior, siendo principalmente la lesión del ligamento en hamaca calcaneonavicular (spring ligament) el determinante del desarrollo de esta deformidad. Nuestro objetivo es analizar los resultados clínico-radiológicos de la reparación del ligamento en hamaca y valorar la utilidad e integración de las cuñas de titanio poroso en las osteotomías a las que se asocia la reparación ligamentosa. Material y métodos: Realizamos un estudio retrospectivo de 23 casos con una edad media de 63 años, diagnosticados de pie plano valgo adquirido del adulto estadio IIB de la clasificación RAM tras fallo de tratamiento ortoprotésico, valorando los resultados clínicos mediante la escala de la American Orthopaedic Foot and Ankle Society y los resultados radiológicos pre- y postoperatorios basándose en la variación de los ángulos estudiados (cobertura talonavicular y ángulo talar - 1.° metatarsiano en la proyección dorsoplantar y línea de Meary en la proyección lateral). Resultados: Los puntuación media en escala de la American Orthopaedic Foot and Ankle Society pasó de 52±10 preoperatorio a 88±6 (p<0,05). En cuanto a los resultados radiológicos, se demostró una mejoría estadísticamente significativa (p<0,05) en la variación de los ángulos en el postoperatorio. Conclusiones: La reparación de los estabilizadores mediales, asociada a técnicas óseas ofrece excelentes resultados clínico-radiológicos en el tratamiento del pie plano valgo adquirido del adulto estadio IIB.Además, las cuñas de titanio poroso presentan una adecuada integración, evitando los problemas de pinzamiento de los peroneos asociada al uso de placas y la necesidad posterior de retirada.(AU)

Surgical treatment at adult acquired flatfoot stage IIB: Spring ligament repair. / Tratamiento quirúrgico del pie plano valgo adquirido del adulto en estadio IIB: papel de la reparación del «spring ligament¼.

BACKGROUND AND AIMS: The spring ligament has paramount role in supporting the arches and its fail causes the collapse of the medial longitudinal arc, inducing adult acquired flatfoot deformity. Our aim was to analyze the clinical and radiological outcomes of spring ligament repair and titanium wedges integration used in surgical osteotomies. MATERIAL AND METHODS: We performed a retrospective study of 23 cases with middle ages of 63, diagnosed with adult acquired flatfoot deformity stage IIB in RAM classification after ortho-prosthetic treatment failure, assessing the functional outcomes using the American Orthopedic Foot and Ankle Society scale and the radiological outcomes studying angles variation (talonavicular uncoverage, talo-first metatarsal angle and Meary axis). RESULTS: The mean preoperative American Orthopedic Foot and Ankle Society score of the sample was 52±10 and the postoperative 88±6 (p<0.05). The radiological outcomes showed a statistically significant improvement. CONCLUSION: Spring ligament repair associated to bone reconstruction offers large functional and radiological outcomes to adult acquired flatfoot deformity stage IIB treatment. Titanium wedges present an excellent bone integration.

[Translated article] Surgical treatment at adult acquired flatfoot stage IIB: Spring ligament repair.

BACKGROUND AND AIMS: The spring ligament has paramount role in supporting the arches and its fail causes the collapse of the medial longitudinal arc, inducing adult acquired flatfoot deformity. Our aim was to analyze the clinical and radiological outcomes of spring ligament repair and titanium wedges integration used in surgical osteotomies. MATERIAL AND METHODS: We performed a retrospective study of 23 cases with middle ages of 63, diagnosed with adult acquired flatfoot deformity stage IIB in RAM classification after ortho-prosthetic treatment failure, assessing the functional outcomes using the American Orthopedic Foot and Ankle Society scale and the radiological outcomes studying angles variation (talonavicular uncoverage, talo-first metatarsal angle and Meary axis). RESULTS: The mean preoperative American Orthopedic Foot and Ankle Society score of the sample was 52±10 and the postoperative 88±6 (p<0.05). The radiological outcomes showed a statistically significant improvement. CONCLUSION: Spring ligament repair associated to bone reconstruction offers large functional and radiological outcomes to adult acquired flatfoot deformity stage IIB treatment. Titanium wedges present an excellent bone integration.