The usual terrible triad of the elbow consists of posterior dislocation of the elbow, radial head fracture and coronoid fracture. We describe a new variant of the terrible triad of the elbow consisting of fracture of the capitellum involving the full length of the trochlea and posterolateral dislocation of the elbow associated with coronoid fracture (type 1 Regan-Morrey). A 25-year-old girl was...

Posterolateral rotatory instability (PLRI) is caused by injury to the lateral collateral ligament complex, usually from elbow dislocation; fracture dislocation, iatrogenic injury, or varus malalignment of the elbow. This is characterized by the external rotation of the radius and ulna in reference to the distal humerus. Further, it is manifested as posterior subluxation of the radial head in re...

Neurofibromas are uncommon benign tumours and are still rarer in intramuscular locations. They are not detected until they cause a significant damage to the neighbouring tissues. We present a case of a giant intramuscular myxoid neurofibroma of the left forearm which eroded the radius and ulna, restricting the movements at the elbow and wrist joints and causing wrist drop resulting in an above ...

Eighteen patients with marginal depressed or comminuted fractures of the head of the radius, nine of whom had an associated posterior dislocation of the elbow, had a Silastic replacement carried out shortly after injury. After an average follow-up of twenty-six months satisfactory clinical results were observed in seventeen cases; three prostheses broke. The prosthesis has been particularly eff...

OBJECTIVE To describe the anatomic relationship of the biceps brachii-brachialis muscle complex and the medial compartment of the canine elbow. STUDY DESIGN Anatomical cadaveric study. METHODS Cadaveric forelimbs, and radius and ulna bones were examined to study the anatomy of the biceps brachii-brachialis complex and its relationship to the medial compartment of the elbow. RESULTS The bi...

BACKGROUND Open dislocations are infrequent, often associated with damage to the neuro vascular structures. We present an unusual case of an open antero-lateral dislocation of the elbow, which was not associated with any vascular or neural injury. CASE PRESENTATION A 34 year female dance instructor sustained an open dislocation of her elbow. Surgical exploration was undertaken. No major neuro...

A general robotic mechanism was presented for in-pipe inspection oflevel pipes with varied diameter or curved pipelines. The robot employed three legs comprised of parallelogram linkages mechanism which enables adapting to various elbow joints in the piping systems. The curvatures in pipeline are the most important constraints in front of the robot through navigation process. To study the adapt...

THE elbow joint tolerates trauma poorly and even radiologically minor injuries can be followed by major disability. Fracture of the radial head is the commonest elbow injury, accounting for 37 per cent. of this injury at the Royal Victoria Hospital in the period under review (44 per cent. Murray (1940); 30 per cent. Mason (1954)). In the two-and-a-half-year period, 1st January, 1958-30th June, ...

Fishtail deformity is a very rare complication of undisplaced supracondylar fractures of the humerus in children. We report the case of a 10-year old girl presenting with pain in the right elbow eight years after a non-displaced supracondylar fracture of the humerus. Radiographs also demonstrated necrosis of the lateral part of the trochlea and of the head of the radius. With this long-term cli...