1.Clinical application of endoscopic two-portal one-way releasing procedure for carpal tunnel syndrome.
Jun ZHANG ; Qiu-Ling SANG ; Mo LI ; Wen-Hai ZHAO
China Journal of Orthopaedics and Traumatology 2008;21(2):139-140
OBJECTIVETo study the method and effect of endoscopic two-portal one-way releasing procedure for cut of transverse carpal ligament and decompression of median nerve.
METHODSEleven female patients (13 sides) with primary carpal tunnel synrome underwent endoscopic two-portal one-way releasing procedure, there were 3 left hands, 6 right, and 2 both. All the subjects had hypesthesia in the radial three and half finger's tip with a positive, Tinel sign of median nerve at wrist; 11 cases had thenar myatrophy in which 4 had opposition dysfunction. Under local anaesthesia, the proximal incision was located at the point of the proximal carpal transverse striation level between palmaris longus and flexor carpi radialis. The outlet was chosed the junction of the parallel line of the ulnar side of thumb and proximal extending line of middle ring fingers' long axis while the thumb was in abduction position. The length of each incision was only one centimeter. The hook knife was inserted to the proximate of the transverse carpal ligament, then, the transverse carpal ligament was completely released form the proximal to the distal end by hook knife under the endoscope monitor.
RESULTSThe results showed that both pinch and grip function was satisfied and no complications occurred at 4 to 20 months followed-up. S3+ M3 or more has been reached in 3 months after operation.
CONCLUSIONThe endoscopic two-portal one-way releasing procedure is an easy and effective method for the treatment of carpal tunnel syndrome.
Adult ; Aged ; Carpal Tunnel Syndrome ; pathology ; physiopathology ; surgery ; Decompression, Surgical ; Endoscopy ; methods ; Female ; Follow-Up Studies ; Humans ; Ligaments ; surgery ; Median Nerve ; surgery ; Middle Aged ; Recovery of Function
2.Responsiveness of the Korean Version of the Disabilities of the Arm, Shoulder and Hand Questionnaire (K-DASH) after Carpal Tunnel Release.
Suk Ha JEON ; Ju Hyung LEE ; Moon Sang CHUNG ; Goo Hyun BAEK ; Joo Han OH ; Young Ho LEE ; Hyun Sik GONG
Clinics in Orthopedic Surgery 2011;3(2):147-151
BACKGROUND: The Korean version of the Disability of the Arm, Shoulder and Hand Questionnaire (K-DASH) was recently validated, but its responsiveness, which is the degree to which an instrument is sensitive to change, has not been thoroughly evaluated in a specific condition in Koreans. We evaluated the responsiveness of the K-DASH in a homogenous cohort of patients with carpal tunnel syndrome (CTS) and we compared it with that of the disease-specific Carpal Tunnel Questionnaire (CTQ). METHODS: Fifty-six patients with CTS prospectively completed the K-DASH and CTQ before and 6 months after surgery. The responsiveness statistics were assessed for both the K-DASH and CTQ by using the standardized response mean (SRM) and the effect size (ES). Pearson correlation coefficients were calculated between the K-DASH and CTQ. RESULTS: The SRM and ES of the K-DASH were all 0.8. The SRM of the symptom and function part of the CTQ was 1.5 and 1.1, and the ES was 1.5 and 1.1, respectively. The K-DASH had moderate correlations with the symptom and function parts of the CTQs, but the postoperative K-DASH had a weak correlation with the symptom part of the postoperative CTQ. CONCLUSIONS: The K-DASH was found to have a large degree of responsiveness (SRM, ES > or = 0.8) after carpal tunnel release in Korean patients with CTS, which is comparable to the other language versions of the DASH. Although it was less responsive than the CTQ, which is disease-specific, the region-specific K-DASH can be used as an effective outcome measurement tool for CTS, and especially for research that compares CTS with other upper limb conditions.
Activities of Daily Living
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Adult
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Aged
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Carpal Tunnel Syndrome/*physiopathology/surgery
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Decompression, Surgical
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*Disability Evaluation
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Female
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Humans
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Male
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Middle Aged
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Prospective Studies
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*Questionnaires
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Republic of Korea
3.Changes in Clinical Symptoms, Functions, and the Median Nerve Cross-Sectional Area at the Carpal Tunnel Inlet after Open Carpal Tunnel Release.
Jae Kwang KIM ; Young Do KOH ; Jong Oh KIM ; Shin Woo CHOI
Clinics in Orthopedic Surgery 2016;8(3):298-302
BACKGROUND: The aim of this study was to investigate the relationship between clinical symptoms and cross-sectional area (CSA) of the median nerve at the carpal tunnel inlet before and after open carpal tunnel release (CTR). METHODS: Thirty-two patients (53 hands) that underwent open CTR for idiopathic carpal tunnel syndrome were prospectively enrolled. Median nerve CSA at the carpal tunnel inlet was measured preoperatively and at 2 and 12 weeks after CTR by high resolution ultrasonography. The Boston carpal tunnel questionnaire (BCTQ) was also completed at these times. RESULTS: BCTQ symptom (BCTQ-S) score was significantly improved at 2 weeks postoperatively, but BCTQ function (BCTQ-F) score and CSA were significantly improved at 12 weeks postoperatively. Preoperative CSA was significantly correlated with preoperative BCTQ-S and BCTQ-F scores but was not significantly correlated with postoperative BCTQ scores or postoperative changes in BCTQ scores. Postoperative median nerve CSA was not significantly correlated with postoperative BCTQ-S or BCTQ-F scores, and postoperative changes in median nerve CSA were not significantly correlated with postoperative changes in BCTQ-S or BCTQ-F scores. CONCLUSIONS: The study shows clinical symptoms resolve rapidly after open CTR, but median nerve swelling and clinical function take several months to recover. In addition, preoperative median nerve swelling might predict preoperative severities of clinical symptoms and functional disabilities. However, postoperative reductions in median nerve swelling were not found to reflect postoperative reductions in clinical symptoms or functional disabilities.
Anatomy, Cross-Sectional
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Carpal Tunnel Syndrome/diagnostic imaging/epidemiology/*physiopathology/*surgery
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Female
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Humans
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Male
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Median Nerve/anatomy & histology/physiopathology/*surgery
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Middle Aged
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Orthopedic Procedures/*statistics & numerical data
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Prospective Studies
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Surveys and Questionnaires
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Ultrasonography
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Wrist/surgery