A study of 79 children with malunion of forearm fractures is presented. Age at the time of injury, the site of the fracture and the degree and direction of angulation at union were correlated with loss of forearm rotation at review 3.5 to 6 years later. Some guidelines are proposed for the acceptability of angular deformity at union, importance being placed on the avoidance of radial deviation of the radius, and the maintenance of the interosseous gap between the shafts of the radius and ulna

1. The results of excision of the trapezium for degenerative changes in the first carpometacarpal joint are given. 2. The grip is usually permanently reduced by an appreciable amount, but functional power is improved by the absence of pain. 3. The patients most commonly affected, middle-aged women, usually derive appreciable benefit. 4. Recovery after operation often takes several months. 5. Interference with the radial nerve should be preventable by modification of the incision

Aims

The aims of this study were to validate the outcome of total elbow arthroplasty (TEA) in patients with rheumatoid arthritis (RA), and to identify factors that affect the outcome.

We report the use of a new approach for elbow arthroplasty in 58 cases over a 20-year period. A wide exposure, obtained by elevating the triceps attachment and dividing the radial collateral ligament, allows the excision of diseased tissue, articular irregularities and osteophytes. Normal anatomy is restored and active mobilisation can be started 10 days after operation. Good or fair results, with over 70 degrees of joint movement, were achieved in 88% of cases

Seven children who had partial arrest of the growth plate after neonatal arterial cannulation, developed obvious skeletal changes in adolescence. Cannulation of the femoral artery produced ischaemia which led to four cases of ipsilateral shortening of the lower limb and one of partial arrest of the proximal femoral physis with subsequent coxa valga. The two arrests in the upper limb affected the humerus, ulna and radius, and the radius alone, after cannulation of the brachial and radial arteries, respectively. These late effects of cannulation are not widely appreciated, and may occur as a result of thrombosis rather than extravasation

Traumatic tenosynovitis of the wrist extensors is a common and disabling condition associated with overuse. It has been found to be associated with hypertrophy of the bellies of abductor pollicis longus and extensor pollicis brevis where they overlie the radial extensor tendons in the forearm, compressing these tendons and their enveloping paratenons against the deep structures beneath. Simple surgical decompression of the sheath of these overlying muscles has been found to give quick relief of symptoms and to allow a more rapid return to strenuous work than the conservative treatments usually employed

We describe a patient with a Mason type-III fracture of the head of the radius associated with traumatic dislocation of the elbow. The radial head was intact throughout its circumference despite being completely detached from the shaft and devoid of any soft-tissue attachments. Severe comminution of the radial neck prevented reconstruction by internal fixation and precluded prosthetic replacement of the head. The head was fixed to the shaft with a tricortical iliac-crest bone graft which replaced the neck. Two years later, the patient had a stable elbow with flexion from 10° to 130°. Radiologically, the head of the radius appeared to be viable and the bone graft had incorporated

A total of 33 children were treated for acute traumatic dislocation of the elbow between 1994 and 2002; 30 dislocations were posterior and three anterior. Eight children had a pure dislocation and 25 had an associated fracture of the elbow. Two had compound injuries. Two children had injury to the ulnar nerve, one to the radial nerve and one to the median nerve together with injury to the brachial artery. Twenty required open reduction. Complications included pseudarthrosis of the medial epicondyle in one child and loss of flexion and rotation of between 10° and 30° in ten others. Meticulous clinical and radiological assessment is mandatory in children with dislocation of the elbow to exclude associated injuries. The results were excellent to good in 22 patients, fair in ten and poor in one

A consecutive series of 100 cases of wrist injury, other than those referred with a radial fracture, have been reviewed to determine the incidence of acute scapholunate instability; a "clenched fist" radiograph was used in addition to the routine scaphoid views. Of 19 patients with an increase in the scapholunate gap, five were eventually considered to have significant scapholunate instability, two in association with Colles' fractures. Injuries producing significant ligamentous damage and carpal instability may be as common as scaphoid fractures. They require special consideration in diagnosis and management

Crushing of the radial side of the hand results in a wide spectrum of injuries varying from contusion of muscles to total loss. The main problem concerns the function of the thumb. The results of such injuries in 161 hands were reviewed. Those with mild injuries treated conservatively or by debridement alone had good results. When skin flaps were required for wound coverage, the results were still satisfactory. However, when bones and joints were injured, the results were poor. In certain patients opponensplasty through scarred tissue proved to be a good procedure to improve the function of the thumb

Dysfunction of the distal radio-ulnar joint caused by traumatic, congenital and inflammatory onditions is usually treated by excision of the head of the ulna. This operation can induce ulnar carpal shift, with complications such as instability with poor grip, pain and clumsiness of the wrist, if the lower articular surface of the radius is normally inclined, or overinclined towards the ulna. These complications can be avoided by use of an operation producing pseudarthrosis of the distal part of the ulna, with fusion of the radio-ulnar joint (Lauenstein) if there is dislocation, radio-ulnar discrepancy or arthritis, or without fusion (Baldwin) if the joint, in spite of keeping normal articular surfaces, has its movement blocked by malunion of a radial fracture

1. In patients who develop de Quervain's disease variations from the standard pattern of tendons at the wrist are the rule rather than the exception. 2. Conservative treatment is of no value. 3. Adequate exposure, allowing full recognition of all anatomical structures in the region, is advisable, but branches of the radial nerve must be treated with respect. 4. The extensor pollicis brevis tendon is normally small and may pass through a separate osteofibrous canal. 5. Though incision only of the stenosing tendon sheaths may be sufficient, thorough excision is more certain and does no harm

Aims

The aim of the Scaphoid Magnetic Resonance Imaging in Trauma (SMaRT) trial was to evaluate the clinical and cost implications of using immediate MRI in the acute management of patients with a suspected fracture of the scaphoid with negative radiographs.

The incidence of nerve injuries in primary shoulder dislocation and humeral neck fracture is uncertain. We made a prospective study of 101 patients, using clinical examination and extensive electrophysiological assessment when there was suspicion of nerve damage. We found electrophysiological evidence of nerve injury in 45%, most involving the axillary, suprascapular, radial and musculocutaneous nerves. There were significantly more nerve injuries in older patients and those with a haematoma. Most patients recovered partially or completely in less than four months, and only eight had persistent motor loss. Early diagnosis and physiotherapy are recommended

Deformity of the forearm is common in patients with hereditary multiple exostoses, producing cosmetic and functional impairment in which shortening of the ulna is a significant factor. The results of ulnar lengthening in 10 forearms of eight patients are reported. Lengthening was performed by osteotomy of the shaft followed immediately by a bone graft and internal fixation, or by gradual distraction with an external fixator. In all patients the appearance was improved and the range of radial deviation at the wrist was increased. In most patients forearm movement and radial head stability were improved. Partial recurrence of the deformity was seen during the follow-up of skeletally immature patients, but in general ulnar lengthening was found to be a useful operation

Symptoms due to a supracondylar spur of the humerus, although rare, are common enough to make it the subject of routine examination of a patient with pain and disturbance of sensibility of the hand. It can mimic the carpal tunnel syndrome; it may produce ulnar nerve symptoms. Irritation or compression of either the brachial artery or, if there is a high division of it, the ulnar artery, may cause episodes of ischaemic pain in the forearm. The clinical features of a supracondylar spur causing symptoms are: symptoms of median nerve compression; forearm claudication; a palpable spur about two inches above the medial epicondyle; and disappearance of the radial or ulnar pulse on full extension and supination of the forearm

Aims

The primary aim of this study was to develop a reliable, effective radiological score to assess the healing of humeral shaft fractures, the Radiographic Union Score for HUmeral fractures (RUSHU). The secondary aim was to assess whether the six-week RUSHU was predictive of nonunion at six months after the injury.

Stable fixation of fractures of the distal radius can be achieved by using two 2.0 mm titanium plates placed on the radial and intermediate columns angled 50° to 70° apart. We describe our results with this method in a prospective series of 74 fractures (58 severely comminuted) in 73 consecutive patients. Early postoperative mobilisation was possible in all except four wrists. All of the 73 patients, except two with other injuries, returned to work and daily activities with no limitations. The anatomical results were excellent or good in 72 patients and fair in one. Our discussion includes details of important technical considerations based on an analysis of the specific complications which were seen early in the series