Direct posterior and posterolateral portals are the standard portals used in posterior elbow arthroscopy. A posteromedial portal in the elbow is not recommended because of its proximity to the ulnar nerve. However, iatrogenic injuries to the ulnar nerve have been reported after elbow arthroscopy using the standard posterior portals, especially in posteromedial elbow joint pathologies. We presen...

In this study, a cooling system for fusion reactor divertor that utilizes swirling flow generated downstream of multi-elbow piping was proposed, and fields the (triple elbow) were investigated using visualization experiment. Additionally, heat transfer experiment conducted under one-sided heating condition to simulate environment. The results revealed flux removed by in elbow exceeded critical ...

OBJECTIVE To determine whether full elbow extension as assessed by the elbow extension test can be used in routine clinical practice to rule out bony injury in patients presenting with elbow injury. DESIGN Adults: multicentre prospective interventional validation study in secondary care. Children: multicentre prospective observational study in secondary care. SETTING Five emergency departme...

PURPOSE Surgical transfers of muscles are used to restore lateral pinch in tetraplegia; however, outcomes are variable. The purpose of this study was to compare activation of the brachioradialis (Br) after transfer to the flexor pollicis longus during maximum effort in its primary function (elbow flexion) with maximum effort in its postoperative function (lateral pinch) and to record Br activat...

BACKGROUND Pitching is a common mechanism of injury in baseball, with known risk factors for elbow injuries among adolescent pitchers. HYPOTHESIS Elbow injury rates and mechanisms will differ between high school baseball and softball players. STUDY DESIGN Descriptive epidemiology study. LEVEL OF EVIDENCE Level 3. METHODS Baseball- and softball-related injury data from the 2005-2006 thro...

BACKGROUND Elbow dislocations can be classified as simple or complex. Simple dislocations are characterized by the absence of fractures, while complex dislocations are associated with fractures of the radial head, olecranon, or coronoid process. The majority of patients with these complex dislocations are treated with open reduction and internal fixation (ORIF), or arthroplasty in case of a non...

OBJECTIVE The purpose of this study was to design and implement a transducer to measure accurately the isometric elbow moments produced by individuals with tetraplegia. DESIGN The device needed to be insensitive to off-axis moments and proximal joint motions and be capable of being used over a wide range of elbow and shoulder positions in an outpatient clinic setting. BACKGROUND Measurement...

Functional electrical stimulation of the triceps is a method of restoring elbow extension to individuals with paralyzed triceps. Eleven arms of individuals with cervical-level spinal cord injuries (SCIs) received a triceps electrode as an addition to a hand-grasp neuroprosthesis. Stimulation was controlled either as part of a preprogrammed pattern or via a switch or an accelerometer that was co...

OBJECTIVE The primary objective of this review of the literature with quantitative analysis of individual patient data was to identify the results of available treatments for complex elbow dislocations and unstable simple elbow dislocations. The secondary objective was to compare the results of patients with complex elbow dislocations and unstable elbow joints after repositioning of simple elbo...

A case of complex paediatric elbow trauma, comprising of fracture lateral condyle associated with posterior dislocation of elbow is presented. Concomitant elbow dislocation was managed by closed reduction under sedation, assessing the elbow stability under general anaesthesia along with lateral condylar fracture fixation using cannulated cancellous screw. The patient had an uneventful recovery ...