Distal radioulnar joint translation evaluated by maximum intensity projection images of computed tomography.

This study compared distal radioulnar joint (DRUJ) translation measured using the subluxation ratio (SR) method between maximum intensity projection (MIP) and conventional CT images on 30 wrists with ulnar positive variance. The results show that DRUJ translation can be reliably evaluated with MIP.

Plexiform Schwannoma of Digital Nerve.

Plexiform schwannoma is an uncommon benign tumour that grows in a plexiform pattern. We report a 47-year-old man with a mass on the palmar aspect of the metacarpophalangeal joint of the right index finger that had been growing gradually for more than 10 years. The mass was palpated from the distal carpal tunnel to the ulnar aspect of the proximal interphalangeal joint of the index finger, with tingling and numbness sensation.

Persistent Hourglass Constriction in Recovered Anterior Interosseous Nerve Palsy Due to Neuralgic Amyotrophy: A Case Report.

The current articles recommended the interfascicular neurolysis for anterior interosseous nerve (AIN) palsy with hourglass-like fascicular constrictions (FCs) detected by ultrasonography or surgical exploration to realign to the fascicular torsion for those who failed to recover spontaneously. We present the case report of spontaneous AIN palsy recovered after conservative treatment; however, ultrasonographic findings showed persistent FCs of AIN in the arm at the beginning, at 6 weeks, and subsequent 3-year follow-ups, even after complete clinical recovery of palsy. This finding calls into question the current notion that AIN paralysis is due to FCs and that neurolysis is the best surgical treatment when spontaneous recovery does not occur for a considerable observation period.

Rasch analysis of the carpal tunnel syndrome instrument.

Background: The carpal tunnel syndrome instrument (CTSI) is the most widely used patient-reported outcome measure (PROM) in carpal tunnel syndrome (CTS). However, CTSI is an ordinal-type questionnaire and might have caused misinterpretations of the PROM between surgical outcomes of CTS (Camitz and extra/open carpal tunnel release).

Purpose: This study aims to convert the CTSI to an interval scale using Rasch analysis (RA) and evaluate the outcome differences between the original and transformed scales.

Re-Evaluation of the Indications for the Camitz Procedure in Severe Carpal Tunnel Syndrome.

Purpose: The modified Camitz procedure has been used to improve thumb opposition in patients with severe carpal tunnel syndrome (CTS), although its indications remain controversial. This study compared the functional recovery of thumb opposition following carpal tunnel release with and without a concomitant Camitz procedure. We used the Carpal Tunnel Syndrome Instrument questionnaire (CTSI) and the compound muscle action potential of the abductor pollicis brevis (APB-CMAP) to assess the recovery.

Arthroscopic Excision of Localized Nodular Tenosynovitis of Carpometacarpal Joint of Thumb: A Case Report and Review of Literature.

Giant cell tumors of tendon sheath are classified according to their clinical presentation as localized or diffuse, and they may occur at intra-articular or extra-articular locations. Although magnetic resonance imaging is mandatory and sufficient for diagnosis in many cases, histological examination is needed to confirm the diagnosis. Complete surgical resection is the mainstay of treatment.

A Novel Technique for the Surgical Management of Chronic Lateral Epicondylitis.

Lateral epicondylitis is the most common condition affecting the elbow and is self-limiting in most cases. However, when conservative treatment fails, surgery is required for resistant cases. In this study, we describe a novel technique for the management of chronic lateral epicondylitis.

Pulmonary function tests in stone crushers.

A cross-sectional type of observational study was conducted at 7 various stone crusher units on 120 male stone crushers and 120 healthy male controls. Values of FEF25-27% and PEFR were recorded on computerized spirometer and were compared between workers and age matched controls group. The value of FEF25-75% and PEFR was significantly reduced in stone crushers as compared to controls.