Kaplan's accessory branch is an aberrant branch of the dorsal cutaneous branch of the ulnar nerve that arises proximal to the styloid process of the ulna and courses ulnar to the pisiform. Variations of this anomaly have been described as having an end point of connection to the sensory branch of the ulnar nerve, to the motor branch of the ulnar nerve (rare), to the digital nerve at the level o...

Described in this paper is a therapeutic concept by which to cope with Monteggia's fracture in childhood. It is based on experience obtained from 72 cases with injuries of that kind and their evaluation in a group study. Therapeutic approach to the individual case was determined by the following criteria: age of infant, localisation and shape of ulnar fracture, reducibility of capitulum radii, ...

AIM We report a case of ulnar and palmar arch artery aneurysm in a 77 years old man without history of any occupational or recreational trauma, vasculitis, infections or congenital anatomic abnormalities. We also performed a computed search of literature in PUBMED using the keywords "ulnar artery aneurysm" and "palmar arch aneurysm". CASE REPORT A 77 years old male patient was admitted to hos...

BACKGROUND The effect of elbow medial ulnar collateral ligament injury on posteromedial compartment contact is unknown. HYPOTHESIS Medial ulnar collateral ligament injury causes altered contact area and pressure in the posteromedial compartment of the elbow. STUDY DESIGN Controlled laboratory study. METHODS Seven elbow cadaveric specimens were tested in an apparatus that positioned the el...

OBJECTIVE To evaluate radial and ulnar artery diameter in patients undergoing diagnostic coronary angiography. METHOD This was a cross-sectional study in which we measured the inner diameter of radial and ulnar artery by using two dimensional ultrasound and Doppler examination in 251 patients visiting our hospital for diagnostic coronary angiography between February to September 2008. RESUL...

Background: Radial artery is becoming the commonest artery after femoral artery used for cardiac procedures. The anatomical feasibility, patient comfort along with less chances of atherosclerosis in radial graft make it a preferred artery, but in certain clinical situations as need of second graft, blocked radial artery, difficulty in puncturing radial artery, where we require some other artery...

tunnel syndrome, the second most common compression neuropathy of the upper extremity. Patients often present with pain, paresthesias and/or weakness that if left untreated may lead to significant disability. This article reviews the etiology, diagnosis and management of cubital tunnel syndrome. The ulnar nerve originates from branches of the C8 and T1 spinal nerve roots and is the terminal bra...

PURPOSE To report a case of bilateral ulnar neuropathy as an extraocular complication following retinal detachment surgery and face-down positioning. METHODS Case report. RESULTS Bilateral hypoesthesia and numbness of the 4th and 5th finger started 2 weeks after vitrectomy for retinal detachment and face-down positioning. Due to progressive symptoms 6 months later, unilateral ulnar nerve de...

This describes the indivisible anastomosis of the main stem of median nerve with ulnar nerve through cubital tunnel followed by the anomaly of ulnar artery that appears as superficial ulnar artery. Both anomalies are found during the anatomical dissection of a grown-up male cadaver, on his right arm. Such case is very rare as, in the literature available to us, it has not been described.

Compression neuropathy of the ulnar nerve at the elbow is commonly caused by constriction at the fibrous cubital tunnel or an anatomical elbow deformity. Many uncommon causes of compression have been described, including Osborne’s band, ulnar nerve subluxation,1 anatomical confines of the cubital tunnel, elbow osteoarthritis, ganglion,2 prominent medial head of triceps,3 and an anconeus epitroc...