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1.
Rev. bras. ortop ; 57(2): 341-344, Mar.-Apr. 2022. graf
Article in English | LILACS | ID: biblio-1387987

ABSTRACT

Abstract Isolated pisiform dislocation is a rare lesion with few cases described in the literature. This type of lesion is typically observed in young males and can be easily overlooked at first assessment. Isolated proximal dislocation is more common due to the action of the flexor carpi ulnaris (FCU) muscle. We present the case of a 19-year-old male patient with isolated distal pisiform dislocation after wrist trauma. He underwent open reduction and internal fixation with Kirschner wires with excellent functional outcomes. Although there is no consensual therapeutic method, closed reduction is a first-line treatment for acute presentations. Pisiform open reduction or excision may be performed alternatively or after a failed closed reduction.


Resumo A luxação isolada do pisiforme é uma lesão rara com poucos casos descritos na literatura. Esse tipo de lesão é observado tipicamente em adultos jovens do sexo masculino e pode ser facilmente negligenciada numa primeira avaliação. A luxação proximal isolada é mais comum devido à ação do flexor ulnar do carpo (FUC). Apresentamos o caso de um paciente do sexo masculino, com 19 anos de idade, com luxação distal isolada do pisiforme após traumatismo do punho. O paciente foi submetido a uma redução aberta e fixação interna com fios de Kirschner com excelente resultado funcional. Apesar de não existir um método de tratamento consensual, a redução fechada perfila-se como tratamento de primeira linha na apresentação aguda. Em caso de insucesso ou como método alternativo pode-se optar pela redução aberta ou a excisão do pisiforme.


Subject(s)
Humans , Male , Adult , Wrist Injuries , Carpal Bones/injuries , Joint Dislocations , Pisiform Bone
2.
Rev. bras. ortop ; 56(3): 340-345, May-June 2021. tab, graf
Article in English | LILACS | ID: biblio-1288673

ABSTRACT

Abstract Objectives The present study aimed to evaluate the diagnostic failure rate in detecting perilunate fractures and dislocations using plain wrist radiographs by orthopedists and orthopedic residents. A secondary objective was to identify possible groups with a greater or lesser chance of establishing a correct diagnosis. Methods An online questionnaire was sent to several orthopedists through e-mail, social networks, and smartphone-based communication applications to assess the rate of diagnostic failure in detecting perilunate fractures and dislocations using plain radiographs. Results A total of 511 responses was obtained, with a diagnostic error rate of 8.81% for simple dislocations and 1.76% for trans-scaphoid perilunate fractures. Group stratification showed that residents presented the highest error rates in simple perilunate dislocations (23.91%), whereas hand surgeons presented the lowest error rates (1.74%). Conclusion Compared with the literature, the failure rates found were lower, suggesting that plain radiography is effective and that the error rate may not be as high as reported.


Resumo Objetivos O presente estude teve como objetivo avaliar o índice de falha diagnóstica na detecção de fraturas e luxações perilunares do carpo utilizando radiografias simples do punho por ortopedistas e residentes de ortopedia. Secundariamente, identificar possíveis grupos que apresentem maior ou menor chance de acerto diagnóstico. Métodos Foi aplicado um questionário online a diversos ortopedistas através de e-mail, redes sociais e aplicativos de comunicação via smartphone, para avaliar o índice de falha diagnóstica na detecção de fraturas e luxações perilunares utilizando radiografias simples. Resultados Foram obtidas 511 respostas e observado um índice de erro diagnóstico de 8,81% para as luxações simples e 1,76% para fratura transescafoperilunar. Ao estratificar por grupos, os médicos residentes obtiveram os maiores índices de erro nas luxações perilunares simples (23,91%), já os cirurgiões de mão obtiveram os índices mais baixos (1,74%). Conclusão Ao comparar com a literatura, os índices de falha encontrados foram menores, sugerindo que a radiografia simples é eficaz e que o índice de erro pode não ser tão elevado quanto o relatado na literatura.


Subject(s)
Humans , Wrist Injuries , Carpal Bones/injuries , Joint Dislocations , Fractures, Bone , Orthopedic Surgeons
3.
Semina cienc. biol. saude ; 41(1): 117-120, jan./jun.2020. Ilus
Article in Portuguese | LILACS | ID: biblio-1224597

ABSTRACT

O tendão extensor ulnar do carpo também apresenta importância na estabilidade da articulação radialulnar distal. A variância ulnar negativa pode ter uma associação com a patologia do tendão extensor ulnar do carpo, incluindo a subluxação. A subluxação/luxação do tendão extensor ulnar do carpo é observada em atletas, especialmente jogadores de tênis e golfistas, no lado dominante. Segundo Sole e col., 42% dos jogadores de tênis recreativos têm o tendão extensor ulnar do carpo instável (subluxação ou luxação). As lesões traumáticas no tendão extensor ulnar do carpo que resultam em luxação ou subluxação são raras na literatura. Contudo, elas podem ser mais comuns do que se supõe, pois geralmente são diagnosticadas erroneamente, resultando em subluxação recidivante e tratamento tardio (AU)


The extensor carpi ulnaris tendon shows the importance in the stability of the distal radial-ulnar joint. A negative ulnar variance may have an association with extensor carpi ulnaris tendon pathology, including subluxation. Subluxation / dislocation of the extensor carpi ulnaris tendon is observed in athletes, especially tennis players and golfers, on the dominant side. According to Sole et al., 42% of recreational tennis players have unstable extensor carpi ulnaris tendon (subluxation or dislocation). Traumatic injuries to the extensor carpi ulnaris tendon that result in dislocation or subluxation are rare in the literature. However, they may be more common than supposed because they are often misdiagnosed, resulting in relapsing subluxation and delayed treatment (AU)


Subject(s)
Humans , Male , Adult , Young Adult , Soccer/physiology , Tendons , Wounds and Injuries , Carpal Bones/injuries , Tennis/injuries , Ultrasonography , Joint Dislocations , Athletes , Research Report
4.
Rev. bras. ortop ; 52(4): 402-409, July-Aug. 2017. tab, graf
Article in English | LILACS | ID: biblio-899173

ABSTRACT

ABSTRACT OBJECTIVE: To qualitatively assess surgeries performed in patients with perilunate dislocations without associated fractures, who were operated using the closed reduction and percutaneous fixation method. The follow-up time ranged from one to seven years. METHODS: 628 patient records with traumatic wrist injuries, operated by the same group of Hand Surgeons between 2008 and 2014 due to acute trauma were collected, with a mean follow-up of 3.2 years. Of these, 51 were cases of perilunate fracture-dislocations, and 38 were pure perilunate dislocations without associated fractures; of these, only 32 underwent percutaneous fixation without ligamentous repair, thus meeting the inclusion criteria. Of the nine patients with perilunate dislocations who were treated using the closed reduction and percutaneous fixation method, whose mean age was 38 years (range 26-49 years), the dominant side was the left in two-thirds of the cases, and the predominant trauma mechanism was direct trauma. RESULTS: This study is in agreement with the literature, showing that cases treated early present good results. CONCLUSION: 88% of patients who were treated by closed reduction and percutaneous fixation method maintained their daily activities and were assessed as excellent or good by the Clinical Scoring Chart.


RESUMO OBJETIVO: Fazer uma avaliação qualitativa das cirurgias feitas em pacientes que sofreram luxações perilunares, sem fraturas associadas, que foram operados com o método de redução incruenta e fixação percutânea. O tempo de seguimento variou entre um e sete anos. MÉTODOS: Foram levantados prontuários de 628 pacientes, sob a denominação de lesões traumáticas no punho, operados pelo mesmo grupo de cirurgiões de mão, entre 2008 a 2014, com seguimento médio de 3,2 anos, devido a traumas agudos. Desses, 51 foram casos de fraturas-luxações perilunares, 38 eram luxações perilunares puras, sem fraturas associadas; dessas, apenas 32 tiveram fixação percutânea, sem reparo ligamentar, contemplaram assim os requisitos da pesquisa. Dos nove pacientes com luxações perilunares que foram tratados pelo método de redução fechada e fixação percutânea, com média de 38 anos (26 a 49), o lado dominante foi o esquerdo em 2/3 dos casos, o mecanismo de trauma predominante foi o direto. RESULTADOS: Este estudo convergiu com outros trabalhos na literatura, mostrou que os casos tratados precocemente apresentam bons resultados. CONCLUSÃO: Mantiveram suas atividades de vida diária e foram avaliados como excelentes ou bons pelo Clinical Scoring Chart 88% dos pacientes que foram tratados pelo método de redução fechada e fixação percutânea


Subject(s)
Humans , Male , Female , Carpal Bones/injuries , Carpal Bones/surgery , Fracture Fixation, Internal , Wrist Injuries
5.
Rev. bras. ortop ; 51(4): 471-474, July-Aug. 2016. graf
Article in English | LILACS | ID: lil-792741

ABSTRACT

ABSTRACT The wrist is a region that is very vulnerable to injuries of the extremities. Among these injuries, fractures of the pyramidal bone (or triquetrum) in association with dislocation of the hamate and carpal instability are uncommon. They are generally correlated with high-energy trauma and may be associated with neurovascular deficits, muscle-tendon disorders, skin lesions or injuries to other carpal bones. Thus, in this report, one of these rare cases of transtriquetral perihamate fracture-dislocation with carpal instability is presented, diagnosed by means of radiography on the right wrist of the patient who presented pain, edema and limitation of flexion-extension of the carpus after trauma to the region. The stages of attending to the case are described, from the initial consultation to the surgical treatment and physiotherapy, which culminated in restoration of the strength and range of motion of the wrist.


RESUMO O punho é uma região muito vulnerável a traumas de extremidade. Entre tais lesões, as fraturas do piramidal (ou triquetrum), associadas à luxação do hamato e à instabilidade carpal, são pouco frequentes. Geralmente relacionadas a traumatismos de alta energia, podem estar associadas a déficit neurovascular, miotendíneo, lesões de pele ou em outros ossos do carpo. Assim, neste relato, apresenta-se um desses casos raros de fratura-luxação transtriquetral peri-hamato com instabilidade carpal, diagnosticadas por radiografias do punho direito de um paciente que apresentava dor, edema e limitação da flexoextensão do carpo após trauma na região. As etapas do atendimento foram descritas desde a consulta inicial até o tratamento cirúrgico e a fisioterapia, que culminaram com a restauração da força e da amplitude de movimento do punho.


Subject(s)
Humans , Male , Adult , Carpal Bones/injuries , Fractures, Bone , Hand Injuries/diagnostic imaging , Joint Dislocations/diagnostic imaging
6.
Journal of Taibah University Medical Sciences. 2016; 11 (1): 86-90
in English | IMEMR | ID: emr-176320

ABSTRACT

Objectives: The hand is the most commonly fractured site in the body, as it represents 17-25% of all body fractures. The metacarpal bone of the small finger is the most commonly fractured hand bone. This study aimed to determine the epidemiology and frequency of various fractures of the hand and the distal forearm in adults with a view to identifying patients who required surgical treatment


Methods: This retrospective review examined the medical records of all hand and distal forearm X-rays performed on adult patients who presented to the emergency room of King Abdul-Aziz Medical City from January 2010 to December 2011


Results: In this study, we reviewed 2993 X-rays of the hand and the distal forearm. One-third of these X-rays confirmed fractures [n = 948], and more than two-thirds of these fractures were recorded in male patients [n = 702]. There was no major difference in the distribution of fractures between the left and right hand. Half of these fractures [n = 472] were found in the young age group [18-30 years]. The study showed that the phalanges had the highest proportion of fractures [n = 362, 40%]. Distal forearm fractures represented one-third of all registered fractures [n = 287]. Almost half of the metacarpal fractures were found in the 5th metacarpal [n = 104], confirming that the 5th metacarpal bone is the most commonly fractured bone in the hand. One-fifth of all fractures were surgically managed [n = 190, 20%]


Conclusion: One-third of the reviewed X-rays identified hand and distal forearm fractures. Both hands were affected equally. Patients in the young age group are more prone to have fractures, and phalanges had the highest proportion of fractures followed by the distal forearm


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Hand Injuries/epidemiology , Hand , Forearm Injuries/epidemiology , Forearm , Metacarpal Bones/injuries , Retrospective Studies , Finger Phalanges/injuries , Carpal Bones/injuries
7.
Acta ortop. mex ; 28(3): 189-192, may.-jun. 2014. ilus
Article in Spanish | LILACS | ID: lil-725136

ABSTRACT

Reportamos tres casos de fractura de luxación axial del carpo tratados en nuestro servicio. Los tres, hombres entre la tercera y cuarta décadas de la vida, que sufrieron accidentes laborales por aplastamiento. En todos los casos se realizó reducción abierta y estabilización con clavillos, posteriormente fueron enviados a medicina física y rehabilitación. Se valoró la función de la muñeca a los diez meses con la escala de la Clínica Mayo para la muñeca (Mayo Wrist Score) y se tomaron estudios radiográficos para evaluar sus resultados postoperatorios. En este escrito se exponen tres ejemplos de pacientes que sufrieron estas lesiones con desenlaces "bueno", "satisfactorio" y "pobre".


We report three cases of axial-fracture dislocation of the carpal bone treated in our department. The three men were between thirty and forty years old who had a work related crushing fracture. We performed an open reduction and stabilization with pins in all cases; patients were then referred to physical medicine and rehabilitation. We assessed the wrist function at ten months using the Mayo Wrist Score and with X-rays to evaluate postoperative results. In this summary we present three examples of patients who suffered these injuries with "good", "satisfactory" and "poor" outcomes.


Subject(s)
Adult , Humans , Male , Carpal Bones/injuries , Joint Dislocations , Fractures, Bone , Wrist Injuries , Carpal Bones , Carpal Bones/surgery , Joint Dislocations , Joint Dislocations/surgery , Fractures, Bone , Fractures, Bone/surgery , Wrist Injuries , Wrist Injuries/surgery
9.
Clinics in Orthopedic Surgery ; : 98-104, 2013.
Article in English | WPRIM | ID: wpr-186822

ABSTRACT

BACKGROUND: The purpose of this study was to investigate the frequency and distribution of associated carpal bone fractures (CBFs) in distal radial fractures (DRFs). METHODS: Three hundred and thirteen patients who underwent surgical treatment for DRFs between March 2007 and January 2010 were reviewed retrospectively. In this study, 223 patients who had preoperative computed tomography (CT) were included. We investigated the frequency and distribution of associated CBFs on CT scans. The relationship between the frequency of associated CBFs and patient factors such as age, gender, body mass index, and the mechanism of injury was assessed. RESULTS: CBFs were complicated in 46 of 223 DRFs (20.9%). The distribution of CBFs was 23 cases in the triquetrum, 16 in the lunate, 12 in the scaphoid, five in the hamate, and four in the pisiform. Among the 46 cases, a fracture of one carpal bone occurred in 36 cases, two in seven cases, three in two cases, and four in one case. In 10 of the 46 cases, associated CBFs occurred in more than two carpal bones. No significant differences were observed for age, sex, body mass index, or the mechanism of injury between patients with DRFs and CBFs and those without CBFs. CONCLUSIONS: Because CBFs that mainly occur in the proximal carpal row are complicated in DRFs at a relatively high frequency, assessment of carpal bones using CT scans is beneficial.


Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Carpal Bones/injuries , Fractures, Bone/complications , Hand Injuries/complications , Radius Fractures/complications , Retrospective Studies , Tomography, X-Ray Computed
10.
Rev. Asoc. Argent. Ortop. Traumatol ; 77(1): 6-16, mar. 2012.
Article in Spanish | LILACS | ID: lil-649114

ABSTRACT

Introducción: Las luxaciones y fracturas-luxaciones traumáticas del carpo son lesiones potencialmente devastadoras, con frecuencia diagnosticadas tardíamente. El objetivo de este trabajo es evaluar los resultados radiográficos y funcionales obtenidos luego del tratamiento quirúrgico de estas lesiones. Materiales y métodos: Se evaluaron en forma retrospectiva, entre 2004 y 2010, 27 pacientes con diferentes tipos de luxaciones y fracturas-luxaciones del carpo, con una edad promedio de 28 años. Once lesiones fueron agudas, 11 subagudas y 5 crónicas. Se evaluaron 5 luxaciones perilunares, una luxación mediocarpiana y 21 fracturas luxaciones perilunares. Resultados: El seguimiento promedió 14 meses. El ángulo del carpo promedió 130º, el ángulo escafolunar promedió 46º, el ángulo grandesemilunar promedió 23°, la altura del carpo promedió 1,56 y el espacio escafolunar promedió 1,5 mm. Los resultados funcionales promedio fueron: flexión 60°, extensión 43º, desviación cubital 16º, desviación radial 17º, pronación 77°, supinación 72º. Los resultados promedio al realizar las pruebas de fuerza fueron: dinamómetro 27 kg, digitómetro prueba pinza llave 9 kg y pinza tridigital 7 kg. La escala de DASH promedió 33 puntos. La escala analógica del dolor promedió 6,5 puntos. Conclusión: Hay muchos aspectos de estas lesiones poco estudiados o, incluso, que se desconocen. Estas lesiones deben tratarse de forma temprana para optimizar los resultados mediante un tratamiento quirúrgico agudo que permita una óptima reducción ósea y reparación ligamentaria utilizando, si es necesario, un doble abordaje


Subject(s)
Adolescent , Adult , Young Adult , Middle Aged , Fractures, Bone , Carpal Bones/injuries , Joint Dislocations , Hand Injuries , Follow-Up Studies , Pain Measurement , Postoperative Period , Range of Motion, Articular , Retrospective Studies , Treatment Outcome
11.
Clinics ; 66(1): 51-55, 2011. tab
Article in English | LILACS | ID: lil-578596

ABSTRACT

OBJECTIVE: To compare the functional results of carpectomy and four-corner fusion surgical procedures for treating osteoarthrosis following carpal trauma. METHODS: In this prospective randomized study, 20 patients underwent proximal row carpectomy or four-corner fusion to treat wrist arthritis and their functional results were compared. The midcarpal joint was free of lesions in all patients. RESULTS: Both proximal row carpectomy and four-corner fusion reduced the pain. All patients had a decreased range of motion after surgery. The differences between groups were not statistically significant. CONCLUSIONS: Functional results of the two procedures were similar as both reduced pain in patients with scapholunate advanced collapse/scaphoid non-union advanced collapse (SLAC/SNAC) wrist without degenerative changes in the midcarpal joint.


Subject(s)
Adult , Humans , Middle Aged , Carpal Bones/surgery , Osteoarthritis/surgery , Wrist Joint/surgery , Carpal Bones/injuries , Osteoarthritis/etiology , Postoperative Period , Prospective Studies , Pain/prevention & control , Range of Motion, Articular , Recovery of Function , Time Factors , Treatment Outcome
12.
Rev. bras. ortop ; 41(10): 432-437, out. 2006. ilus, tab
Article in Portuguese | LILACS | ID: lil-453257

ABSTRACT

Objetivo: Relatar a experiência obtida no trato de uma rara lesão traumática: a da síndrome escafocapitato (SEC), descrevendo seus tratamento e desfecho. Métodos: Cinco pacientes foram tratados cirurgicamente no período de 1995 a 1999. Todos eram do sexo masculino, com média de idade de 29 anos. O seguimento pós-operatório médio foi de 38 meses. Resultados: O tempo médio para consolidação foi de dois meses. A avaliação radiográfica final não revelou sinais de osteoartrose pós-traumática, instabilidade cárpica ou osteonecrose. Os resultados foram analisados segundo o escore da Clínica Mayo para lesães traumáticas do punho, que demonstrou um paciente com evolução excelente, três com evolução boa e um, ruim. Conclusães: A SEC é uma entidade de rara ocorrência. O diagnóstico deve ser no primeiro atendimento, pois, se tardio, o resultado clínico e radiográfico será pior. A estabilidade obtida pela fixação rígida evita o aparecimento de artrose, consolidação viciosa e instabilidade do carpo.


Subject(s)
Humans , Male , Adult , Fracture Fixation , Carpal Bones/surgery , Carpal Bones/injuries , Wrist Injuries/surgery , Retrospective Studies
13.
Egyptian Orthopaedic Journal [The]. 2004; 39 (1): 39-43
in English | IMEMR | ID: emr-65758

ABSTRACT

In this study, 44 cases of fracture base of the ulnar styloid were treated by open reduction and internal fixation using tension band wiring. 68% of the cases were associated with unstable distal radius fracture. In 10% of the cases, the ulnar styloid fracture was isolated; in 11% of the cases, it was associated with carpal injuries, fractures and or dislocation as well as 11% were associated with Galeazzi fracture. The assessment of stability of the distal radio-ulnar joint was tested after fixation, during surgery. An additional percutaneous fixation of distal radio ulnar joint [DRUJ] by KW was done in four cases. The results were encouraging, 85% of the patients had painless free range of supination-pronation. A residual prominence of the ulnar head was observed in two cases


Subject(s)
Humans , Male , Female , Carpal Bones/injuries , Internal Fixators , Joint Instability , Treatment Outcome
14.
Rev. Asoc. Argent. Ortop. Traumatol ; 66(2): 112-6, jun. 2001. ilus
Article in Spanish | LILACS | ID: lil-294794

ABSTRACT

Nueve pacientes (9 muñecas) con luxofractura dorsal transescafo-perilunar fueron tratados y evaluados con un seguimiento promedio de 21,22 meses. Dos casos tenian fractura de la estiloides radial, un caso presento exposicion anterior y fijacion interna diferida a los 12 dias; en los 8 casos restantes, se practico traccion continua y reduccion manual bajo anestesia general, la fijacion interna y reparacion del daño capsulo-ligamentario se realizo, en promedio, a los 8,88 dias posteriores (rango 0-18). Tres casos tuvieron compromiso del nervio mediano y cubital, constatado en el examen inicial. Todos los pacientes eran de sexo masculino, con un promedio de edad de 31,11 años. En 3 casos, estaba afectado el miembro dominante. El arco de flexo-extension, de inclinacion radiocubital, la fuerza de puño y pinza lateral fueron del 50,35 por ciento ; 49,10 por ciento ; 67,90 por ciento ; 61,50 por ciento, respectivamente, con respecto al lado contralateral


Subject(s)
Adult , Male , Argentina , Carpal Bones/injuries , Fracture Fixation, Internal , Fractures, Bone , Joint Dislocations , Wrist Injuries , Lunate Bone
16.
Centro méd ; 44(2): 107-8, nov. 1999.
Article in Spanish | LILACS | ID: lil-259384

ABSTRACT

Se presenta el caso de un paciente masculino de 34 años de edad quien presentó luxación anterior del semilunar del carpo. Dicha luxación, a pesar de su rareza, es la más común de los huesos del carpo y se produce por la caída con la muñeca en hiperextensión. Su diagnóstico es difícil y su tratamiento controversial, obteniendose buenos resultados si se logra la reducción antes que transcurran tres semanas de ocurrido el accidente


Subject(s)
Humans , Male , Adult , Carpal Bones/injuries , Joint Dislocations
17.
Rev. bras. ortop ; 33(8): 655-8, ago. 1998. ilus
Article in Portuguese | LILACS | ID: lil-224025

ABSTRACT

Os autores apresentam resultados preliminares de utilizaçao da "artrodese dos quatro cantos" (AQC) - artrodese semilunar-capitato-piramidal-hemato- no tratamento da artrose degenerativa da borda radial do carpo. Foram operados cinco pacientes no período de novembro de 1995 a agosto de 1997, sendo dois do sexo masculino e três do feminino, com idades entre 28 e 64 anos. O tempo de seguimento médio foi de 24 semanas. Foram analisados consolidaçao, correçao da instabilidade e restabelecimento do índice carpal, amplitude de movimento, força de preensao, dor e satisfaçao do paciente. O alívio da dor, em detrimento da perda de mobilidade articular, e a manutençao ou aumento da força de preensao, foram os principais resultados deste procedimento.


Subject(s)
Humans , Adult , Middle Aged , Arthrodesis , Pseudarthrosis , Tarsal Bones/surgery , Carpal Bones/injuries , Wrist/surgery
18.
Rev. mex. ortop. traumatol ; 12(2): 118-21, mar.-abr. 1998. tab, ilus
Article in Spanish | LILACS | ID: lil-248283

ABSTRACT

El conocimiento de la anatomía, fisiología y biomecánica de la muñeca, han permitido reconocer la importancia de su integridad y de su función. Desde 1924 se reportan artrodesis subtotales en problemas articulares de la muñeca. Presentamos nuestra experiencia en 7 pacientes con lesiones severas radicarpianas, quienes fueron sometidos a artrodesis radio-escafo-semilunar. En todos los casos los pacientes se encontraban en edad reproductiva, la mayoría de ellos se habían accidentado en la vía pública, con traumatismo de alta energía y a consecuencia de sus lesiones hubo pérdida de la articulación radiocarpiana pero conservaron íntegra la articulación mediocarpiana, por lo que se sometieron al procedimiento señalado. Hubo consolidación adecuada en todos ellos y se obtuvo un 40 por ciento de movilidad residual de la muñeca con un 100 por ciento de fuerza y ausencia de dolor. El daño articular severo de la muñeca es una patología frecuente en jóvenes temerarios y es precisamente en esta edad productiva cuando se requiere más de la función de la muñeca para continuar laborando. Este método ofrece preservar un buen porcentaje de la función por medio de la articulación mediocarpiana, porcentaje funcional suficiente para realizar casi todas las actividades de la vida cotidiana


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Arthrodesis , Carpal Bones/injuries , Fractures, Bone/diagnosis , Fractures, Bone/therapy , Wrist Injuries/diagnosis , Wrist Injuries/therapy
19.
Rev. mex. ortop. traumatol ; 12(2): 126-30, mar.-abr. 1998.
Article in Spanish | LILACS | ID: lil-248285

ABSTRACT

Se presentan 7 enfermos con pseudoartrosis del escafoides carpiano que se trataron con fijación mediante un tornillo de esponjosa de 4.0 mm, injerto autólogo y estiloidectomía del radio mediante un abordaje lateral. No se aplicó inmovilización postoperatoria. La rehabilitación se inició después de 4 días de la cirugía. Todos fueron del sexo masculino con edades de 27 a 53 años y promedio de 37.8; la mano afectada fue la derecha en 6 de los 7 casos. Seis pacientes después de la cirugía. Sólo uno que era caso reoperado nunca consolidó y requirió artrodesis de la muñeca como tratamiento definitivo


Subject(s)
Humans , Male , Adult , Middle Aged , Tarsal Bones/surgery , Tarsal Bones/injuries , Tarsal Bones/transplantation , Carpal Bones/surgery , Carpal Bones/injuries , Carpal Bones/transplantation , Fracture Fixation, Internal/methods , Fractures, Bone/complications , Fractures, Bone/therapy , Bone Transplantation , Longitudinal Studies , Epidemiology, Descriptive
20.
Rev. mex. ortop. traumatol ; 12(2): 140-2, mar.-abr. 1998. ilus
Article in Spanish | LILACS | ID: lil-248288

ABSTRACT

Carpal boss es la prominencia ósea entre segundo y tercer metacarpiano y hueso grande trapezoide, originada por un evento traumático único o repetitivo, que resulta en ruptura del ligamento interóseo dorsal entre estos huesos y que produce como consecuencia una formación ósea. Se presentan 17 casos tratados quirúrgicamente con artrodesis y fijación con 2 clavos de kirschner, obteniéndose un 100 por ciento de buenos resultados. La indicación para la cirugía fue dolor, agravado por la movilidad en extensión y la presencia de la deformidad


Subject(s)
Humans , Male , Female , Adult , Arthrodesis/rehabilitation , Carpal Bones/surgery , Carpal Bones/injuries , Hand Injuries/surgery , Hand Injuries/classification , Diagnosis, Differential
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