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1.
Rev. bras. ortop ; 57(5): 718-725, Sept.-Oct. 2022. graf
Article in English | LILACS | ID: biblio-1407692

ABSTRACT

Abstract Despite being a procedure widely used all over the world with high rates of symptom remission, surgical treatment of carpal tunnel syndrome may present unsatisfactory outcomes. Such outcomes may be manifested clinically by non-remission of symptoms, remission of symptoms with recurrence a time after surgery or appearance of different symptoms after surgery. Different factors are related to this unsuccessful surgical treatment of carpal tunnel syndrome. Prevention can be achieved through a thorough preoperative clinical evaluation of the patient. As such, the surgeon will be able to make differential or concomitant diagnoses, as well as determine factors related to patient dissatisfaction. Perioperative factors include the correct identification of anatomical structures for complete median nerve decompression. Numerous procedures have been described for managing postoperative factors. Among them, the most common is adhesion around the median nerve, which has been treated with relative success using different vascularized flaps or autologous or homologous tissue coverage. The approach to cases with unsuccessful surgical treatment of carpal tunnel syndrome is discussed in more detail in the text.


Resumo Apesar de ser um procedimento amplamente utilizado em todo o mundo e com elevadas taxas de remissão dos sintomas, o tratamento cirúrgico da síndrome do túnel do carpo pode apresentar resultados não satisfatórios ao paciente. Esse resultado não satisfatório pode se manifestar clinicamente pela não remissão dos sintomas, remissão dos sintomas mas recorrência desses após um período de tempo da cirurgia ou aparecimento de diferentes sintomas após a cirurgia. Diferentes fatores estão relacionados a esse insucesso do tratamento cirúrgico da síndrome do túnel do carpo (ITCSTC). A prevenção pode ser conseguida por meio de minuciosa avaliação clínica do paciente no período pré-operatório. Dessa forma o cirurgião poderá fazer diagnósticos diferenciais ou diagnósticos concomitantes, assim como identificar fatores ligados a insatisfação do paciente. Os fatores per-operatórios incluem a correta identificação das estruturas anatômicas para completa descompressão do nervo mediano. Inúmeros procedimentos têm sido descritos para o tratamento dos fatores que ocorrem no período pós-operatório. Desses o mais comum, a formação de aderências em torno do nervo mediano, tem sido tratado com relativo sucesso utilizando diferentes retalhos vascularizados ou cobertura com o uso de tecido autólogo ou homólogo. Descreveremos a abordagem do ITCSTC com maiores detalhes no texto.


Subject(s)
Humans , Recurrence , Surgical Flaps , Carpal Tunnel Syndrome/surgery , Carpal Tunnel Syndrome/complications , Carpal Tunnel Syndrome/diagnosis
2.
Acta ortop. mex ; 32(1): 22-27, ene.-feb. 2018. tab
Article in Spanish | LILACS | ID: biblio-1019323

ABSTRACT

Resumen: Antecedentes: El síndrome del túnel del carpo (STC) es la neuropatía más frecuente de la extremidad superior a nivel mundial. Los tratamientos dirigidos para el atrapamiento del nervio mediano en el túnel del carpo son más complicados y los resultados menos prometedores e insatisfactorios en pacientes diabéticos. El objetivo de este estudio es comparar los resultados de fuerza y función de la mano en pacientes sanos contra pacientes con diabetes mellitus tipo 2 (DM2) con diagnóstico de STC antes y después de la liberación abierta y endoscópica del túnel del carpo. Material y métodos: Se diseñó un estudio observacional, retrospectivo y descriptivo durante un período de cinco años en el que se evaluaron pacientes sanos y con DM2 con diagnóstico de STC que fueron sometidos a tratamiento quirúrgico por abordaje abierto o endoscópico y a quienes se les aplicó el cuestionario DASH, mediciones de fuerza de prensión y pinza fina, presencia de hipoestesias, dolor y complicaciones. Resultados: Los resultados de los 86 pacientes evaluados mostraron una asociación estadística en la disminución de los puntajes de la escala funcional DASH con ambos abordajes, asociación entre la remisión de hipoestesias en pacientes sanos con cualquiera de los dos abordajes a diferencia de los pacientes diabéticos y asociación entre padecer DM2 y tener complicaciones a corto plazo. Conclusión: Ambos abordajes mejoran los síntomas y función de la mano en pacientes sanos y diabéticos, pero el primer grupo presentará casos de remisión completa a diferencia del grupo de pacientes diabéticos.


Abstract: Background: Carpal tunnel syndrome (CTS) is the upper extremity neuropathy more frequent. Treatments led to the entrapment of the median nerve in the carpal tunnel are more complicated and the results less promising and unsatisfactory in diabetic patients. The objective of this study is to compare the results of strength and hand function in healthy patients against patients with diabetes mellitus type 2 (DM2) with a diagnosis of CTS before and after the open and endoscopic release of the carpal tunnel. Material and methods: This is an observational, retrospective and descriptive study for a period of five years where we evaluated the results in healthy patients and with DM2, with diagnosis of CTS who underwent surgical treatment by open or endoscopic approach; we applied the DASH questionnaire, force grip and clamp fine measurements, presence of infection, pain and complications. Results: The results of 86 patients evaluated, showed a statistical association in the decrease in scores on the functional scale DASH with both approaches, association between remission of hypoesthesias in healthy patients with either of the two approaches as opposed to diabetic patients and association between developing DM2 and complications in the short term. Conclusion: Both approaches improve symptoms and function of the hand in healthy and diabetic patients, but the first group will present cases of complete remission in contrast to the group of diabetic patients.


Subject(s)
Humans , Carpal Tunnel Syndrome/surgery , Carpal Tunnel Syndrome/complications , Hand Strength , Diabetes Mellitus, Type 2/complications , Case-Control Studies , Retrospective Studies , Treatment Outcome
3.
Arq. bras. neurocir ; 35(1): 85-88, Mar. 2016. ilus
Article in Portuguese | LILACS | ID: biblio-837312

ABSTRACT

A dermatopolimiosite émiopatia inflamatória de etiologia provavelmente autoimune e comportamento heterogêneo, afetando principalmente pele e músculos e ocasionando manifestações exantemáticas características, como o eritema heliótropo e a pápula de Gottron, e fraqueza muscular proximal simétrica. A associação dessa patologia a neuropatias periféricas é pouco conhecida, podendo raramente ocorrer neuropatia múltipla. O objetivo deste artigo é relatar um caso de síndrome compressiva de múltiplos nervos em portador de dermatopolimiosite. O paciente apresentava fraqueza muscular proximal e exantema característico e foi submetido à revisão laboratorial, ressonância magnética de abdome e eletroneuromiografia, que mostraram alterações. Foi então tratado através da neurólise do nervo mediano ao nível do túnel do carpo e do nervo ulnar ao nível do túnel cubital. Trata-se de importante possibilidade terapêutica em casos como o descrito,mas estudos de maior porte sobre a descompressão simultânea dos túneis carpal e ulnar são necessários.


Dermatopolymyositis is an inflammatory myopathy ­ whose etiology is probably autoimmune ­ that has heterogeneous manifestations that occur mainly in skin and muscles and cause characteristic rash, such as heliotrope rash, Gottron's sign and symmetric proximal weakness. The association between this pathology and peripheral neuropathies is little known and multiple neuropathies rarely occur. The purpose of this article is to report a case of multiple nerve compression syndrome in a patient with dermatopolymyositis. The patient had proximal weakness and characteristic rash and underwent a laboratorial review, abdominal MRI and electromyography, which showed changes. So he was treated by neurolysis of median and ulnar nerves at carpal and cubital tunnels levels, respectively. It is an important therapeutic possibility in cases like this, but larger studies on simultaneous decompression of carpal and cubital tunnels are necessary.


Subject(s)
Humans , Male , Adult , Carpal Tunnel Syndrome/complications , Cubital Tunnel Syndrome/complications , Decompression, Surgical , Dermatomyositis/complications
4.
Arq. neuropsiquiatr ; 74(3): 207-211, Mar. 2016. tab
Article in English | LILACS | ID: lil-777124

ABSTRACT

ABSTRACT Carpal tunnel syndrome (CTS) is a condition involving nerve entrapment that often leads to chronic neuropathic pain. We aimed to evaluate sleep quality and related parameters in diabetic and non-diabetic CTS patients. Method This study included a total of 366 patients with chronic CTS. These patients’ sleep quality was evaluated using the Pittsburgh Sleep Quality Index (PSQI) and depression using the Beck Depression Inventory (BDI). The severity of neuropathic pain was evaluated using the Douleur Neuropathique-4 (DN4) questionnaire and a visual analogue scale (VAS). Results In the non-diabetic patient group, the total PSQI score was found to affect BDI and VAS, while in the diabetic patient group, the duration of symptoms affected VAS, BDI and fasting glucose levels. Conclusion For diabetic patients, hyperglycemia depression and chronification of neuropathic pain may lead to deterioration of sleep quality. Therefore, consideration of these parameters in the treatment may break a vicious cycle.


RESUMO A síndrome do túnel do carpo (STC) é uma condição que envolve compressão do nervo frequentemente determinando dor neuropática crônica. Procuramos avaliar a qualidade do sono e parâmetros correlatos em pacientes diabéticos e não-diabéticos com STC. Método Este estudo incluiu 366 pacientes com STC crônica. A qualidade de sono destes pacientes foi avaliada pelo Pittsburgh Sleep Quality Index (PSQI) e a depressão foi avaliada usando Beck Depression Inventory (BDI). A gravidade da dor neuropática foi avaliada usando o questionário Douleur Neuropathique-4 (DN4) e a escala visual analógica (EVA). Resultados No grupo de pacientes não-diabéticos, o valor total do PSQI afetou BDI e VAS, enquanto no grupo de diabéticos a duração dos sintomas afetou VAS, BDI e níveis de glicemia de jejum. Conclusão Em pacientes diabéticos, depressão e cronificação da dor neuropática podem levar à deterioração da qualidade do sono. Assim, considerar todos estes parâmetros no tratamento pode quebrar este círculo vicioso.


Subject(s)
Humans , Male , Female , Middle Aged , Sleep Wake Disorders/etiology , Carpal Tunnel Syndrome/complications , Depressive Disorder/etiology , Diabetes Mellitus , Psychiatric Status Rating Scales , Sleep Wake Disorders/psychology , Pain Measurement , Carpal Tunnel Syndrome/psychology , Chronic Disease , Prospective Studies , Surveys and Questionnaires , Depressive Disorder/psychology
5.
Acta ortop. mex ; 30(1): 17-20, ene.-feb. 2016. graf
Article in Spanish | LILACS | ID: biblio-827717

ABSTRACT

Resumen: Se analizaron las causas frecuentes del síndrome del túnel del carpo recidivante. Seguimiento de una serie de casos del 1 de Enero al 31 Diciembre 2011; se estudiaron nueve pacientes mediante examen físico y de gabinete. A todos se les evaluó el dolor con escala visual análoga, cuestionario de Brigham and Women's Hospital para conocer la discapacidad. Siete pacientes correspondieron al género femenino y dos al masculino, con un promedio de edad de 52 años. Entre las principales causas de recidiva se encontró la fibrosis postquirúrgica acompañada de una liberación incompleta en siete pacientes; en dos pacientes se observó una liberación incompleta y se les realizó abordajes mínimos invasivos. Tres pacientes de los nueve presentaron cicatrices retráctiles. La principal causa de recidiva es la fibrosis postquirúrgica asociada al abordaje mínimamente invasivo.


Abstract: The frequent causes of relapsing carpal tunnel syndrome were analyzed. Nine patients were followed-up from January 1st to December 31st, 2011. They underwent a physical exam and imaging tests. Pain was measured in all of them with the VAS, and the Brigham and Women's Hospital questionnaire was used to assess disability. Patients included seven females and two males; mean age was 52 years. Major causes for relapse included postoperative fibrosis with incomplete release in seven patients and incomplete release in two patients in whom minimally invasive approaches were used. Three of the nine patients had retractile scars. The main cause of relapse was postoperative fibrosis associated with the minima­lly invasive approach.


Subject(s)
Humans , Male , Female , Carpal Tunnel Syndrome/surgery , Carpal Tunnel Syndrome/complications , Carpal Tunnel Syndrome/pathology , Pain/etiology , Physical Examination , Recurrence , Surveys and Questionnaires , Treatment Outcome , Middle Aged
6.
Arq. bras. neurocir ; 33(1)mar. 2014. ilus
Article in Portuguese | LILACS | ID: lil-721655

ABSTRACT

Evaluate carpal tunnel release in leprosy. Methods: The authors operated upon 60 patientswith median nerve involvement by leprosy between February 2008 and February 2012. The outpatientswere under local anesthesia submitted to carpal tunnel release. Results: All the patients showed postoperativeimprovement in pain and sensation. Conclusion: The surgical approach is a cost effectivenessprocedure adequate to developing countries...


Avaliar a descompressão do túnel do carpo na lepra. Métodos: Os autores operaram 60pacientes ambulatoriais com envolvimento do nervo mediano pela lepra, entre fevereiro de 2008 efevereiro de 2012. Os pacientes foram submetidos a anestesia local e cirurgia de túnel do carpo.Resultados: Todos os pacientes experimentaram melhora no pós-operatório da sensibilidade e da dor.Conclusão: A abordagem cirúrgica é um procedimento de custo-efetividade satisfatório, adequadapara países em desenvolvimento...


Subject(s)
Humans , Male , Female , Child , Adolescent , Adult , Middle Aged , Aged, 80 and over , Leprosy/complications , Median Nerve , Minimally Invasive Surgical Procedures , Carpal Tunnel Syndrome/complications
7.
Journal of Korean Medical Science ; : 1227-1230, 2011.
Article in English | WPRIM | ID: wpr-29143

ABSTRACT

This study was designed to identify the causes of the development of carpal tunnel syndrome (CTS) associated with end stage kidney disease (ESKD). A total of 112 patients with ESKD, 64 on hemodialysis (HD) and 48 on peritoneal dialysis (PD), were enrolled. The duration of ESKD and dialysis, the site of the arteriovenous (A-V) fistula for HD, laboratory data such as blood urea nitrogen, creatinine, and beta-2-microglobulin were determined. Clinical evaluation of CTS and electrophysiological studies for the diagnosis of CTS and peripheral neuropathy were performed. The electrophysiological studies showed that the frequency of CTS was not different in the HD and PD groups (P = 0.823) and the frequency of CTS was not different in the limb with the A-V fistula compared to the contralateral limb (P = 0.816). The frequency of HD and PD were not related to beta-2-microglobulin levels, an indicator of amyloidosis. The frequency of CTS did not increase as the severity of the peripheral neuropathy and the duration of ESKD and dialysis increased (P = 0.307). The results of this study do not support that microglobulin induced amyloidosis or placement of an A-V fistula are associated with an increase in CTS.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Amyloidosis/complications , Arteriovenous Fistula/complications , Blood Urea Nitrogen , Carpal Tunnel Syndrome/complications , Creatinine/blood , Electrophysiological Phenomena , Kidney Failure, Chronic/complications , Peritoneal Dialysis/adverse effects , Polyneuropathies/complications , Renal Dialysis/adverse effects , beta 2-Microglobulin/blood
8.
Arq. neuropsiquiatr ; 64(4): 997-1000, dez. 2006. tab
Article in Portuguese, English | LILACS | ID: lil-439758

ABSTRACT

Nós avaliamos a freqüência e localização de dor e parestesias em pacientes com síndrome do túnel do carpo (STC) e em indivíduos da população geral, pareados por gênero e idade. Determinamos a sensibilidade e a especificidade desses sintomas para o diagnóstico de STC. Dor foi um sintoma comum nos dois grupos de pacientes. Parestesia ocorreu com mais freqüência em pacientes com STC (p<0,05). No grupo com STC, a dor era localizada no pescoço (42,8 por cento), membros superiores (36,8 por cento) e mãos (82,8 por cento). Nos pacientes sem STC, a dor se localizava na cabeça (11,4 por cento), região axial (37,1 por cento) e membros inferiores (22,8 por cento). Nós concluímos que, em relação ao diagnóstico de STC, dor e parestesias apresentam sensibilidade baixa e especificidade alta quando as queixas estão presentes nos membros superiores; e sensibilidade e especificidade altas (>75 por cento) quando são localizadas nas mãos.


We studied the frequency and localization of pain and numbness in patients with carpal tunnel syndrome (CTS), in comparison with individuals of the general population, matched for sex and age, and we determined the sensitivity and the specificity of these symptoms for the CTS diagnosis. Pain was a common symptom in the two groups of patients. Numbness occurred more frequently in CTS group (p<0.05). In CTS patients, pain complaints were present in neck (42.8 percent), arms (36.8 percent) and hands (82.8 percent). Among controls, pain was more common in head (11.4 percent), trunk (37.1 percent), legs (22.8 percent). In our casuistics, in relation to the CTS diagnosis, the presence of pain and numbness have low sensitivity and high specificity when they occur in the arms, and high sensitivity and specificity when they occur in the hands.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Arm , Carpal Tunnel Syndrome/diagnosis , Hand , Pain/etiology , Paresthesia/etiology , Case-Control Studies , Carpal Tunnel Syndrome/complications , Electromyography , Sensitivity and Specificity , Surveys and Questionnaires
9.
Rev. cuba. med. mil ; 32(3)jul.-sept. 2003. tab
Article in Spanish | LILACS | ID: lil-387107

ABSTRACT

Se presenta una serie de 30 pacientes operados del miembro superior en el período comprendido de septiembre de 1999 a septiembre de 2000, con el diagnóstico de síndrome comprensivo del túnel del carpo y parálisis de la rama motora del nervio medio que afecta la oponencia del pulgar. Se aplicó tratamiento quirúrgico para la afección de base y nueva técnica quirúrgica para restablecer la oponencia del pulgar con la cual se garantizó una restitución funcional de la oponencia y la desaparición de los síntomas en el 90 por ciento de los pacientes, así como la incorporación a una vida social útil y activa, con escasas complicaciones posoperatorias


Subject(s)
Humans , Male , Adult , Female , Middle Aged , Orthopedic Procedures/methods , Carpal Tunnel Syndrome/surgery , Carpal Tunnel Syndrome/complications , Thumb
10.
Rev. med. Tucumán ; 7(3): 129-140, jul.-sept. 2001. ilus
Article in Spanish | LILACS | ID: lil-313664

ABSTRACT

El concepto de sufrimiento del nervio mediano a nivel del túnel carpiano hace referencia, por un lado al cuadro neural expresado en la mano, en el territorio sensitivo-motor del nervio y por otro al lugar donde tiene origen dicho síndrome a nivel de la muñeca. Constituye el síndrome de neuro-atrapamiento más frecuente; su importancia radica en que puede ser provocado por causas locales o ser la primera expresión de una enfermedad sistémica. El motivo de éste trabajo es realizar una actualización de sus diferentes aspectos. El cuadro clínico principal lo constituyen las parestesias distribuidas en el territorio distal del nervio. El diagnóstico se realiza a través de la anamnesis y el examen clínico, los métodos de laboratorio constituyen un buen complemento cuando se sospecha de enfermedades sistémicas y los test electrodiagnósticos, la resonancia magnética nuclear y la ecografía, proporcionan datos objetivos acerca del grado de compromiso y el nivel de afectación del nervio. Las recidivas son frecuentes con tratamiento conservador, el tratamiento de elección es quirúrgico, su abordaje endoscópico o a cielo abierto es causa frecuente de discusión.


Subject(s)
Humans , Male , Adult , Female , Middle Aged , Paresthesia , Endoscopy , Hand , Diagnosis, Differential , Carpal Tunnel Syndrome/surgery , Carpal Tunnel Syndrome/complications , Carpal Tunnel Syndrome/diagnosis , Carpal Tunnel Syndrome/epidemiology , Carpal Tunnel Syndrome/etiology , Carpal Tunnel Syndrome/physiopathology , Carpal Tunnel Syndrome/therapy , Pregnancy Complications , Arthritis , Menopause , Mucopolysaccharidoses , Diabetes Mellitus , Amyloidosis , Hypothyroidism , Mucolipidoses , Nerve Crush , Scleroderma, Systemic/complications
11.
Dermatol. argent ; 6(5): 388-92, oct.-nov. 2000. ilus
Article in Spanish | LILACS | ID: lil-288682

ABSTRACT

Lipoidoproteinosis o enfermedad de Urbach Wiethe es una rara afección que se hereda de manera autosómica recesiva, que se caracteriza por el depósito progresivo de material de tipo hialino en piel, mucosas y otros órganos internos. Generalmente comienza en la infancia con disfonía. Presentamos el caso de un varón de 11 años portador de lipoidoproteinosis que muestra las características clínicas e histológicas típicas de la enfermedad


Subject(s)
Humans , Male , Child , Lipoid Proteinosis of Urbach and Wiethe/diagnosis , Diabetes Mellitus/complications , Dimethyl Sulfoxide/therapeutic use , Etretinate/therapeutic use , Hypogonadism/complications , Lipoid Proteinosis of Urbach and Wiethe/genetics , Lipoid Proteinosis of Urbach and Wiethe/pathology , Respiratory Insufficiency/etiology , Carpal Tunnel Syndrome/complications , Vocal Cords/pathology , Voice Disorders/etiology
12.
Yonsei Medical Journal ; : 123-127, 2000.
Article in English | WPRIM | ID: wpr-33447

ABSTRACT

Electrophysiologic carpal tunnel syndrome (CTS) is common and is frequently asymptomatic in diabetics. In order to evaluate the clinical significance of asymptomatic electrophysiologic CTS, the nerve conduction studies (NCS) of 48 diabetics with asymptomatic electrophysiologic CTS were compared with those of 56 age and gender-matched controls, as well as 50 patients with symptomatic CTS without diabetes. Nerve conduction velocities of the ulnar, peroneal, and posterior tibial nerves were significantly slower in diabetics with asymptomatic electrophysiologic CTS than in normal controls. Compared to symptomatic non-diabetic CTS, there was also significant slowing of the median and ulnar nerve conduction velocities in asymptomatic diabetic CTS. However, in diabetics with asymptomatic CTS, abnormalities of the distal segment of the median NCS were more prominent compared with those of all the other tested nerves. These findings suggested that asymptomatic electrophysiologic CTS in diabetics is a manifestation of increased vulnerability to the entrapment of the peripheral nerve.


Subject(s)
Female , Humans , Male , Carpal Tunnel Syndrome/physiopathology , Carpal Tunnel Syndrome/complications , Diabetes Mellitus/complications , Diabetic Neuropathies/physiopathology , Electrophysiology , Middle Aged , Nerve Compression Syndromes/physiopathology , Neural Conduction , Polyneuropathies/physiopathology , Reference Values
13.
Rev. colomb. reumatol ; 6(3): 303-305, sept. 1999. ilus
Article in Spanish | LILACS | ID: lil-363642

ABSTRACT

Informamos un caso de acrosteolisis de interfalángicas dístales (IFD) asociado a múltiples traumas secundarios a neuropatía cubital y del túnel del carpo, que simulaba una esclerodermia


Subject(s)
Carpal Tunnel Syndrome/complications , Carpal Tunnel Syndrome/diagnosis , Ulnar Neuropathies
14.
Medicina (B.Aires) ; 56(1): 55-6, ene.-feb. 1996.
Article in Spanish | LILACS | ID: lil-163386

ABSTRACT

Se comunica un caso de polimialgia reumática que concurre a la consulta con manifestaciones atípicas. Su presentación se caracterizó por mialgias predominantemente distales, síntomas de compresión del nervio mediano a nivel del túnel carpiano y eritrosedimentación baja. Se analiza la asociación de polimialgia reumática con síndrome del túnel carpiano. La forma simultánea de presentación y la respuesta al tratamiento estereoideo hace suponer que el síndrome es una manifestación dependiente de la polimialgia reumática que se genera por fenômenos inflamatorios en la sinovial del carpo.


Subject(s)
Humans , Female , Aged , Polymyalgia Rheumatica/diagnosis , Carpal Tunnel Syndrome/diagnosis , Polymyalgia Rheumatica/complications , Carpal Tunnel Syndrome/complications
15.
Arq. neuropsiquiatr ; 51(4): 519-24, dez. 1993. ilus, tab
Article in Portuguese | LILACS | ID: lil-127889

ABSTRACT

Fazemos breve revisäo das bases anatômicas e fisiopatológicas da síndrome do túnel do carpo, seu tratamento cirúrgico e suas complicaçöes. Relatamos os casos de duas pacientes que desenvolveram alteraçöes simpáticas como edema da mäo e problemas vasculares (fenômeno de Raynaud) para as quais ensaiamos uma explicaçäo, por nós denominada "denervaçäo, coincidindo com a retirada da imobilizaçäo do punho no 22§ dia pós-operatório


Subject(s)
Humans , Female , Middle Aged , Carpal Tunnel Syndrome/physiopathology , Retrospective Studies , Carpal Tunnel Syndrome/surgery , Carpal Tunnel Syndrome/complications
16.
Arq. neuropsiquiatr ; 51(3): 386-8, set.-nov. 1993. ilus
Article in English | LILACS | ID: lil-127739

ABSTRACT

Relata-se o caso de paciente com síndrome do túnel do carpo (STC) de longa evoluçäo que exibia mal perfurante palmar. Submetida a cirurgia descompressiva (epineurólise microcirúrgica do nervo mediano e tendossinovectomia) houve rápido desaparecimento das lesöes cutâneas embora o déficit sensitivo e as alteraçöes aos testes neurofisiológicos näo revelassem melhora significativa. Acreditamos que estes achados falem contra a hipótese de que as graves alteraçöes tróficas ocasionalmente encontradas nestes enfermos sejam consequentes ao severo déficit sensitivo. Tais anormalidades devem ser devidas à disfunçäo das fibras simpáticas do nervo mediano


Subject(s)
Humans , Female , Middle Aged , Carpal Tunnel Syndrome/complications , Skin Ulcer/etiology , Median Nerve/surgery , Carpal Tunnel Syndrome/surgery
17.
Arch. Hosp. Vargas ; 28(1/2): 25-36, ene.-jun. 1986. ilus, tab
Article in Spanish | LILACS | ID: lil-38136

ABSTRACT

Describimos los hallazgos semiológicos identificados en las manos de 110 diabéticos no seleccionados y evaluados prospectivamente a nivel de la consulta externa del Servicio de Medicina Interna 2 del Hospital Vargas, Caracas. Encontramos el sindrome del túnel carpiano en 31,8%, contractura de Dupuytren en 16,4%, "edema" digital en 45,4%, flexión del 5§ dedo en 39,1%, atrofia de músculos interóseos de ambas manos 17,3%, Tenosinovitis de Quervain en 4,5%, pseudoesclerodermia diabética en 1,8% y distrofia simpática refleja en 0,9%. Se han implicado numerosas posibilidades patogénicas para explicar el sindrome de la "mano diabética". En primer lugar la neuropatía periférica simétrica, la neuropatía autonómica y las mononeuropatías. El incremento en la actividad de la vía metabólica de los polioles, alteración en las concentracciones tisulares de mio-inositol, glicosilación no enzimática de las proteínas y permeabilidad vascular alterada


Subject(s)
Middle Aged , Humans , Male , Female , Diabetic Neuropathies , Dupuytren Contracture/complications , Muscular Dystrophies/complications , Carpal Tunnel Syndrome/complications , Hand
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