BACKGROUND The ulnar nerve upper limb neurodynamic test (ULNT3) uses upper limb positioning to investigate symptoms arising from the ulnar nerve. It is proposed to selectively increase tension of the nerve; however, this property of the test is not well established. OBJECTIVE The aim of this study was to determine the upper limb position that results in: (1) the greatest tension of the ulnar ...

Objective-To investigate whether "diseased nerves" are more prone to entrapment neuropathy than normal nerves. Nerve conduction studies of human neuropathies have shown that electrophysiological abnormalities are often most prominent at potential sites of nerve entrapment, and entrapments are more common in patients with radiculopathies-a concept designated as "double crush". As entrapment neur...

Lecturer, Department of Pharmacology , Senior Lecturer, Nuclear Medicine Unit, Faculty of Medicine, University of Ruhuna, Galle. An understanding about the Influences of physical and biological factors is important in interpreting the results of nerve conduction studies of ulnar nerve. Gender dependent anatomical variation and susceptibility for injuries are described in relation to the ulnar n...

Initial experience with the use of dynamic sonography of the elbow for diagnosing ulnar nerve dislocation and snapping triceps syndrome is reported. Cases of three consecutive patients who underwent sonographic evaluation of the elbow and subsequent open elbow surgery for symptomatic ulnar nerve dislocation were reviewed. Dynamic sonography of the elbow was used to aid in the accurate diagnosis...

In the diagnosis of ulnar wrist pain, physical examinations including provacative tests are primary elements in identifying the site and nature of ulnar wrist pain. Imagings techniques are helpful for diagnosing occult fractures and distal radioulnar subluxation, but unsatisfactory for diagnosing ulnocarpal impaction syndrome, tears of the triangular fibrocartilage complex and lunotriquetral li...

SD Moffatt, WS Parkhill. Unusual presentations of ulnar nerve paresthesia: Mycotic aneurysm and leprosy. Can J Plast Surg 1996;4(4):217-220. Ulnar nerve compression causing clinical symptoms is a common occurrence. There are numerous conditions that can cause compression. Recently two very interesting and unusual etiologies were seen at the Plastic Surgery service. Leprosy causing ulnar nerve c...

conclusions obtained results demonstrate significant differences between intraneural and perineural injection pressures in the median, ulnar, and radial nerves. intraneural injection pressures show low specificity but high sensitivity suggesting that pressure monitoring might be a valuable tool in improving the safety and efficacy of peripheral nerve blockade in regional anesthesia. peripheral ...

We present two sporadic cases of complete ulnar hemimelia, a rare congenital defect. In one case, ulnar hemimelia was associated with tridactyly and elbow malrotation with radiohumeral synostosis; in the second case, ulnar hemimelia was assciated with mono-metacarpal bidactyly and anterior cubital webbing of the elbow with fixed flexion. To the best of our knowledge, there is dearth of informat...

A 56-year-old woman developed insidiously progressive, painless weakness of her left hand. Clinical and electrodiagnostic abnormalities were limited to the motor function of the hand, with the hypothenar less affected than more distal ulnar muscles. Compression of the distal ulnar nerve by a ganglionic cyst was surgically relieved and there was postoperative improvement. The electrodiagnosis of...

OBJECTIVE To evaluate the results of treatment of an osteotomy of the olecranon and an ulnar diaphyseal fracture with a single nail, in cases with an ipsilateral ulnar diaphyseal fracture and a comminuted fracture of the distal humerus. DESIGN Retrospective clinical study. SETTING University-affiliated teaching hospital. PATIENTS Eight patients with comminuted fractures of the distal hume...