نتایج جستجو برای: extensor carpi radialis longus
تعداد نتایج: 9380 فیلتر نتایج به سال:
Concomitant avulsion fractures of the extensor carpi radialis longus and brevis tendons are relatively rare injuries. The usual injury mechanism is forced hyperflexion to an actively extended wrist. No consensus exists regarding the appropriate management of this injury, with some surgeons advocating closed treatment and others favoring operative fixation. The authors describe a novel surgical ...
Isolated lesions of the posterior interosseous nerve of the forearm are uncommon. Most follow injury to the elbow region The clinical features of a long-standing lesion of the nerve are wasting of the posterior forearm muscles (excepting brachio-radialis and extensor carpi radialis longus), diminution or loss of active extension of the fingers at the metacarpo-phalangeal joints, and weakness or...
The extensor carpi radialis longus (ECRL) muscle originates from the distal third of the lateral supracondylar ridge of the humerus, front of lateral intermuscular septum and from the lateral epicondyle of humerus. The tendon of ECRL along with extensor carpi radialis brevis (ECRB) passes through the second compartment of extensor retinaculum and inserts into the base of second metacarpal bone ...
conclusions of the open reductions and internal fixations, 11 (92%) were successful and patients made a full recovery. conservative management was unsuccessful in 4 cases; one patient required surgery for metacarpal boss, one patient had retraction of the tendon at one week follow up and another had weak flexion of the wrist. we recommend open reduction and internal fixation for these injuries....
BACKGROUND The pathogenesis of lateral epicondylitis remains unclear. Our purpose was to study the anatomy of the lateral aspect of the elbow under static and dynamic conditions in order to identify bone-to-tendon and tendon-to-tendon contact or rubbing that might cause abrasion of the tissues. METHODS Eighty-five cadaveric elbows were examined to determine details related to the bone structu...
The objective of the article is to evaluate the impact of the friction force mouse-pad in the contraction level of the forearm muscles M. extensor carpi ulnaris, M. extensor digitorum and M. extensor carpi radialis longus. A standard protocol of mouse movements was performed involving horizontal, vertical and diagonal mouse displacements drag-anddrop type. The operators were instructed to execu...
Knowledge of radial nerve motor branch anatomy is important when performing surgery in its vicinity, neurorrhaphy, and nerve blocks and for understanding the rate and order of recovery of muscle function after injury. Twenty normal fresh cadaver arms were dissected to quantitate radial nerve motor branch anatomy in the forearm. Though variable in individual specimens, innervation order from pro...
Subject-specific musculoskeletal models require accurate values of muscle moment arms. The aim of this study was to compare moment arms of wrist tendons obtained from non-invasive magnetic resonance imaging (MRI) to those obtained from an in vitro experimental approach. MRI was performed on ten upper limb cadaveric specimens to obtain the centrelines for the flexor carpi radialis (FCR), flexor ...
BACKGROUND The optimal surgical treatment for Kienböck's disease with stages IIIB and IV remains controversial. A cadaver study was carried out to evaluate the use of coiled extensor carpi radialis longus tendon for tendon interposition and a strip obtained from the same tendon for ligament reconstruction in the late stages of Kienböck's disease. METHODS Coiled extensor carpi radialis longus ...
Purpose: To investigate the long-term functional and clinical outcomes of a tendon transfer to restore extension of the thumb using extensor carpi radialis brevis Methods and materials: From Jun 2005 to Sep 2012, 8 patients with rupture or division of extensor pollicis longus (6 males, 2 females; aged 16-52 years, mean age 30 years) underwent a tendon transfer using the extensor carpi radialis ...
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