We describe two boys with bilateral deformity of the upper end of the radius. The condition appears to predispose to non-traumatic posterior dislocation of the radial head and is associated with posterior bowing of the upper end of the ulna. This problem has not been previously described

1. A method of treating Smith's fracture and Barton's anterior fracture-dislocation of the wrist by internal splintage is described. 2. The application of a special buttress plate fixed to the lower anterior aspect of the radius is advocated; no external splintage is used

A 10-year-old boy who sustained a fracture through a cyst in the ulna later developed a pseudarthrosis. During 13 years' follow-up the characteristic short bowed forearm developed but, instead of the more usual spontaneous dislocation of the head of the radius, the patient also developed the previously unreported complication of osteoarthritis of the elbow

Aims

Now that we are in the deceleration phase of the COVID-19 pandemic, the focus has shifted to how to safely reinstate elective operating. Regional and speciality specific data is important to guide this decision-making process. This study aimed to review 30-day mortality for all patients undergoing orthopaedic surgery during the peak of the pandemic within our region.

Since 1986 we have treated 15 patients with fractures of the head of the radius limited to one or two fragments (Mason type II) by open reduction and internal fixation with the Fibrin Adhesive System. At a mean follow-up of over two years, all but one of the results were excellent. This method is recommended for the treatment of selected fractures of the radial head followed by early mobilisation

We reviewed 68 fractures of the distal radius in children, all treated by primary manipulation and plaster immobilisation. Complete displacement of the fracture and failure to achieve a perfect reduction were both associated with a significant increase in the chance of redisplacement. We recommend the use of percutaneous Kirschner wires to maintain a satisfactory position in all cases in which a perfect reduction cannot be achieved

Three children between the ages of 18 months and four years presented with a discharging sinus or sinuses at the wrist due to a ‘sacred’ thread (the Moli Dhaga) which had been tied around it. This thread had been forgotten by the parents and had become embedded in the soft tissues of the wrist. Plain radiographs showed a circumferential constriction in the soft tissue shadow in all three. In two, there was a periosteal reaction in the distal radius or ulna with an indentation which we have called the constriction sign. Surgical removal of the buried thread was successful in all cases

We have reviewed 41 children under 15 years of age with a fracture of the radius and disruption of the inferior radio-ulnar joint. Despite the fact that the joint injury had not at first been recognised in 41% of cases and a variety of treatments had been used, the final results of conservative management were generally good. The more distal the radial fracture, the greater were the problems encountered

Nine children with chronic post-traumatic dislocation of the head of the radius were treated by an osteotomy of the ulna with over-correction of the angular deformity and with elongation of the bone. Satisfactory results were obtained in eight cases, the only poor outcome following a three-year delay between the initial injury and the reposition. The interosseous membrane of the forearm appeared to be the most important structure in maintaining the corrected position of the radial head

Aims

Conservative treatment of moderately displaced proximal humeral head fractures yields good clinical results, but secondary fragment displacement may occur. Identification of those fractures at risk of displacement may influence initial decision-making.

Simultaneous dislocation of the elbow and the proximal radio-ulnar joint is rare. Two children with this uncommon injury are reported. One child had a transverse divergent dislocation that was treated successfully by closed reduction. The other had a convergent dislocation (or translocation of the radius and ulna) which needed open reduction. Convergent dislocation is even rarer than transverse divergent dislocation, and this is believed to be the first time it has been reported

1. Six cases of malunited anterior Monteggia fracture have been treated, five of them successfully, by open reduction and reconstruction of the orbicular ligament by turning down a slip from the triceps tendon. 2. One relapse occurred after a slight injury; this was because of an unsuitable triceps tendon. 3. A slip from the triceps tendon has retained reduction of the head of the radius in a patient with congenital dislocation of the radial head

1. Five cases of greenstick fracture of the upper end of the ulna with dislocation of the radio-humeral joint are described. 2. Although the direction of angulation of the fracture and the corresponding displacement of the upper end of the radius may be lateral, medial or anterior, it is suggested that all five cases form a group in which the mechanism of injury is essentially the same. This mechanism is considered to be a fall on the outstretched hand with the forearm held in supination. 3. The complications of the injury are described

The results of operation for traumatic anterior dislocation of the head of the radius in eight children have been reviewed. We are satisfied on the basis of the results obtained and the outcome in one untreated patient that operative reduction is fully justified, provided that the annular ligament is reconstructed and internal fixation employed. We have not seen unilateral congenital dislocation and doubt its existence. Secondary subluxation of the distal radio-ulnar joint has been noted in an untreated patient

Aims

The aim of this study was to compare patient-reported outcome measures (PROMs) and the Single Assessment Numerical Evaluation (SANE) score in patients treated with a volar locking plate for a distal radial fracture.

We enrolled 34 normal volunteers to test the hypothesis that there were two types of movement of the wrist. On lateral radiographs two distinct patterns of movement emerged. Some volunteers showed extensive rotation of the lunate with a mean range of dorsiflexion of 65°, while others had a mean range of 50°. The extensive rotators were associated with a greater excursion of the centre of articulation of the wrist. It is suggested that dynamic external fixation of a fracture of the distal radius carries with it the risk of stretching the ligaments or causing volar displacement at the site of the fracture

1. In a survey of 107 cases of Erb's paralysis, twenty-seven instances of incipient or actual posterior dislocation of the upper end of the radius were discovered. 2. The type of case in which the dislocation occurs is defined and the early clinical and radiographic signs of the displacement are described and illustrated. 3. The probable causes—muscle imbalance and rigid splinting over a long period—are adumbrated and the prevention and remedies are suggested. 4. The occurrence of anterior dislocation—six cases—and its significance are discussed