Background. Carpal tunnel syndrome, the most common peripheral neuropathy, is caused by increased carpal tunnel pressure and decreased carpal tunnel volume. The aim of our study was to evaluate early results in single-portal endoscopic carpal tunnel release for the surgical treatment of carpal tunnel syndrome. Material and methods. The population included 67 patients with 80 hands operated usin...

BACKGROUND: There is little information about blood supply of the carpal joint in one- humped camel, while there is extensive data about cow and equine species. In order to perform surgeries and diagnostic techniques in carpal region, information about the elements of the joint such as its arteries is necessary. OBJECTIVES: This study aims at describing the origins, arrangements, and branches o...

Chipping in glass plates from line-wedge contact loading is studied as function of the wedge’s subtended angle 2β, its inclination angle φ, and the distance h from a corner having a subtended angle 90◦−θ . A brittle-fracture analysis in conjunction with the FEM technique is used to elucidate the role of geometric variables on chip morphology and chipping load. Closedform relations are developed...

A 13-year-old girl presented with a 5-month history of right (dominant) wrist pain that resulted from a forced dorsiflexion-type injury. She experienced progressive discomfort in the wrist that subsequently was associated with stiffness and weakness. The pain persisted even though she curtailed her sporting activities, and it became progressive and disabling. She had no history of a fracture or...

Wasting of the thenar muscles secondary to traumatic or degenerative lesions around the wristjoint has been recognised for over 100 years. In 1863 Sir James Paget described a patient whose median nerve was compressed by callus after a fracture at the wrist. Many examples of median nerve compression have since been reported where the capacity of the carpal tunnel has been reduced by osseous prot...

Long weekly hours of keyboard use may lead to or aggravate carpal tunnel syndrome. The effects of typing on fluid pressure in the carpal tunnel, a possible mediator of carpal tunnel syndrome, are unknown. Twenty healthy subjects participated in a laboratory study to investigate the effects of typing at different wrist postures on carpal tunnel pressure of the right hand. Changes in wrist flexio...

BACKGROUND Over 60% of patients with carpal tunnel syndrome present with symptoms and findings of nerve compression in both hands. Our goal was to compare patient-rated difficulties in performing activities of daily living in the early postoperative period between those undergoing bilateral carpal tunnel release and those undergoing unilateral carpal tunnel release. METHODS This prospective c...

With advancement in biomechanical and biological research on idiopathic carpal tunnel syndrome, the insight on the pathophysiology of carpal tunnel syndrome has gained much clinical relevance. Open carpal tunnel release is still a gold standard procedure for carpal tunnel syndrome, which has evolved into mini-open procedure with development of new devices. Endoscopic carpal tunnel release has b...

Skeletal age assessment is one of the important applications of hand radiography in the area of pediatric radiology. Features analysis of the carpal bones can reveal the important information for skeletal age assessment. The present work in this paper faces the problem of the detection of carpal-bone features from its radio-image. A novel and effective segmentation technique is presented in thi...