Carpal tunnel syndrome associated with Kienböck disease
نویسندگان
چکیده
We retrospectively reviewed 12 patients (3 men and 9 women, with a mean age of 72 years) who were surgically treated for carpal tunnel syndrome associated with Kienböck disease. All patients except 1 were incidentally diagnosed with Kienböck disease and had little or no wrist pain. Radiographic tests revealed advanced Kienböck disease in all patients. Intraoperative findings indicated that the site of maximum compression on the median nerve was located at the level of the carpal tunnel inlet in 11 patients, and the volar dislocated fragment of the lunate was located proximally adjacent to the floor of the carpal tunnel inlet. This disorder is most prevalent in elderly women, and even advanced Kienböck disease can present without wrist pain. Our findings suggest that palmar protrusion of the lunate may be the primary cause of carpal tunnel syndrome associated with Kienböck disease.
منابع مشابه
The clinical significance of the palmaris longus tendon and functional superficial flexor of the little finger in the pathophysiology of carpal tunnel syndrome
Abstract Background: The pathophysiology of carpal tunnel syndrome is associated with increased intracarpal canal pressure. Recently, palmaris longus has been introduced as an independent risk factor for the development of carpal tunnel syndrome. The purpose of this study was to assess the association of carpal tunnel syndrome with the presence of palmaris longus tendon and function...
متن کاملبررسی سندرم تونل کارپ و عوامل زمینهای آن در 362 بیمار
Background: Carpal tunnel syndrome is the most common focal neuropathy that results from pressure on a nerve. The goal of this study was to assess carpal tunnel syndrome and its associated factors such as occupation, sex, and accompanying complications in a teaching general hospital. Methods: This cross-sectional study investigated 362 patients with the diagnosis of carpal tunnel syndrome admi...
متن کاملPrevalence of Concurrent Disorders of Ulnar Nerve Entrapment at the Elbow and Carpal Tunnel Syndrome Ahvaz Imam Khomeini Hospital During 2009 to 2012
Carpal tunnel syndrome (CTS) is the most well-known and frequent form of median nerve entrapment, and accounts for 90% of all entrapment neuropathies. Entrapment neuropathies of the ulnar nerve are relatively common with ulnar neuropathy at the elbow more prevalent than ulnar neuropathy at the wrist. The diagnosis of ulnar neuropathy at the elbow is usually confirmed in a relatively straight – ...
متن کاملProgression of Carpal Tunnel Syndrome According to Electrodiagnostic Testing in Nonoperatively Treated Patients
Background: This study tested the null hypothesis that nonoperatively treated patients would not show disease progression of carpal tunnel syndrome (CTS) over time according to median nerve distal motor latency (DML) on two electrodiagnostic tests. Methods: This retrospective study analyzed sixty-two adult nonoperatively treated patients who were diagnosed with CTS confirmed by a minimum of...
متن کاملPrevalence of Concurrent Disorders of Ulnar Nerve Entrapment at the Elbow and Carpal Tunnel Syndrome Ahvaz Imam Khomeini Hospital During 2009 to 2012
Carpal tunnel syndrome (CTS) is the most well-known and frequent form of median nerve entrapment, and accounts for 90% of all entrapment neuropathies. Entrapment neuropathies of the ulnar nerve are relatively common with ulnar neuropathy at the elbow more prevalent than ulnar neuropathy at the wrist. The diagnosis of ulnar neuropathy at the elbow is usually confirmed in a relatively straight – ...
متن کامل