Aims

The fundamental concept of open reduction and internal fixation (ORIF) of ankle fractures has not changed appreciably since the 1960s and, whilst widely used, is associated with complications including wound dehiscence and infection, prominent hardware and failure. Closed reduction and intramedullary fixation (CRIF) using a fibular nail, wires or screws is biomechanically stronger, requires minimal incisions, and has low-profile hardware. We hypothesised that fibular nailing in the elderly would have similar functional outcomes to standard fixation, with a reduced rate of wound and hardware problems.

Aims

Our aim was to describe the atypical pattern of increased fatty degeneration in the infraspinatus muscle compared with the supraspinatus in patients with a massive rotator cuff tear. We also wished to describe the nerve conduction and electromyography findings in these patients.

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The aims of this study were: firstly, to investigate the influence of the thickness of cartilage at the sigmoid notch on the inclination of the distal radioulnar joint (DRUJ), and secondly, to compare the sensitivity and specificity of MRI with plain radiographs for the assessment of the inclination of the articular surface of the DRUJ in the coronal plane.

1. A series of 154 patients with 156 femoral shaft fractures treated during a three and a half year period is reviewed. Fifty-four fractures were treated by closed intramedullary nailing, sixty-four by open intramedullary nailing and thirty-eight by conservative methods. 2. All the patients had fresh fractures of a similar degree of severity. Seventy-eight per cent of the fractures were sustained in traffic accidents, and 21 per cent were compound. 3. The technique of closed intramedullary nailing is described in detail. The importance of a complete and faultless armamentarium and a high-quality image intensifier is emphasised. 4. All fractures united within twelve months after the accident. 5. The functional results were assessed upon the basis of walking ability and return to work. Nailed fractures did better than conservatively treated ones, and closed nailing was slightly superior to open nailing. At twelve months after the injury all patients treated by closed nailing walked without a stick, compared with 96 per cent of the cases treated by open nailing and 81 per cent of the conservatively treated patients. The same trend was noted regarding return to work. 6. The benefit of intramedullary nailing was partly dependent on the severity of the fracture and the age of the patient. The most gratifying results of nailing were obtained in patients over thirty-five years of age with severe fractures. 7. Osteitis occurred in one case treated by closed nailing, and low grade wound infections in five cases, representing an overall infection rate of 3·8 per cent. 8. Seventy-four per cent of the patients were examined one to four years after the fracture. There was less angular deformity and more rotational deformity in the nailed than in the conservatively treated fractures. The tip of the nail gave slight discomfort in the trochanteric area in one patient in three. Residual joint stiffness was infrequent in the nailed cases as compared to the conservatively treated ones. 9. The indications for closed intramedullary nailing of femoral shaft fractures are outlined

1. In the first 1600 of the series of peripheral nerve injuries treated during the years 1940-45 at the Peripheral Nerve Injuries Unit, Oxford, 52 per cent. were due to penetrating wounds, and 6 per cent. of these involved the brachial plexus. 2. A specific method of grouping and grading recovery is described: Group I—lesions of the roots and trunk of C.5, 6; Group II—lesions of the posterior cord; Group III—lesions of C.8, T.1, and the medial cord. 3. The recovery of cases in Group I was good, in Group II fair, and in Group III poor. 4. The brachial plexus was explored on twenty-two occasions. Only in four instances was there interruption of continuity—which is in striking contrast with the frequency in more distal degenerative nerve lesions in open wounds. 5. There is no evidence to suggest that neurolysis influenced motor or sensory recovery, but on one occasion it relieved persistent pain in the limb. In general the correlation between operative findings and prognosis was not precise. 6. With one exception, no recovery of consequence took place in the small muscles of the hand after a lesion in continuity, although galvanic stimulation to all paralysed muscles had been given regularly. 7. There is evidence to suggest that innervation of the biceps may not always be limited to C.5 and 6 and that in a proportion of cases C.7 may make a substantial contribution. 8. In five cases (12 per cent.) Horner's syndrome was present; the causation is discussed. 9. In every case of damage to a main vessel there was a marked tendency to joint stiffness, particularly in the hand, but on one occasion only was there evidence of ischaemic changes in the muscles and nerves. 10. The good spontaneous recovery which occurred in Groups I and II; the poor recovery in Group III even in cases where there was an apparently favourable lesion in continuity; the rarity with which division of nerves was found at operation; and the discouraging results of repair in three cases; make it necessary to conclude that routine exploration of open wounds of the brachial plexus is neither profitable nor justifiable

Aims

This study explores the epidemiology of patients with a fracture of the scaphoid presenting to a regional teaching hospital.

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The aims of this study were to increase the diagnostic accuracy of the analysis of synovial fluid in the differentiation of prosthetic joint infection (PJI) by the addition of inexpensive biomarkers such as the levels of C-reactive protein (CRP), adenosine deaminase (ADA), alpha-2-macrogloblulin (α2M) and procalcitonin.

Aims

The management of open lower limb fractures in the United Kingdom has evolved over the last ten years with the introduction of major trauma networks (MTNs), the publication of standards of care and the wide acceptance of a combined orthopaedic and plastic surgical approach to management. The aims of this study were to report recent changes in outcome of open tibial fractures following the implementation of these changes.

Objectives

Bisphosphonates are widely used as first-line treatment for primary and secondary prevention of fragility fractures. Whilst they have proved effective in this role, there is growing concern over their long-term use, with much evidence linking bisphosphonate-related suppression of bone remodelling to an increased risk of atypical subtrochanteric fractures of the femur (AFFs). The objective of this article is to review this evidence, while presenting the current available strategies for the management of AFFs.

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The aim of this study was to analyse the effect of altered viewing perspectives on the measurement of the glenopolar angle (GPA) and the differences between these measurements made on 3D CT reconstructions and anteroposterior (AP) scapular view radiographs.

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To present our experience of using a combination of intra-articular osteotomy and external fixation to treat different deformities of the knee.

1. This is a small series and patients have been treated in a variety of ways. Some impressions emerge, however, concerning the importance of initial trauma, the importance of the factor of heredity and the results of treatment. 2. More than 40 per cent of the patients in the series had an injury to the knee before symptoms began, which tends to support the traumatic theory. Twenty of the twenty-three patients who gave a past history of trauma had a lesion on the medial condyle, next to the intercondylar notch, and one patient of the three who had lesions on the lateral femoral condyle suffered from recurrent dislocation of the patella. 3. Although numerous examples have been reported in the literature of osteochondritis dissecans occurring in several members of a family, the family history of only one patient in this series suggested a familial tendency, and this was doubtful. It seems that patients showing a familial tendency are not commonly seen compared with the number of patients presenting with osteochondritis dissecans. 4. It is often stated that osteoarthritic changes will follow if part of the articular surface is lost, as in osteochondritis dissecans, and this belief has led to the school of thought which advocates restoration of the articular surface by reposition of the fragment. While there is no doubt that this method should be used if a large proportion of the weight-bearing surface of a femoral condyle is affected, the argument has less force if a small area is affected. It is interesting to find that of the five patients treated by replacement of a separated fragment four developed osteoarthritis, whereas in the first series only six patients out of the twenty-two developed such changes. Although these former had what appeared to be an accurate reposition of the fragment it is possible that a "step up" on the joint surface was produced, which gave rise to a more rapid deterioration of the articular cartilage. Accurate conclusions cannot be drawn from five patients, but it may be that attempts to reconstruct the articular surface of a femoral condyle can, over a long period of time, give worse results than simple removal of the lesion. 5. The group of patients treated conservatively gave encouraging results, and improved radiographic appearances were seen in most cases. There was also a notable absence of osteoarthritic changes and these results support the view that conservative treatment is indicated in adolescents and children

Aims

The degree of displacement of a fracture of the distal radius is an important factor which can be assessed using simple radiographic measurements. Our aim was to investigate the reliability and reproducibility of these measurements and to determine if they should be used clinically.

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The goals of this study were to define the risk factors, characteristics, and chronology of fractures in 5417 revision total hip arthroplasties (THAs).

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We carried out a further study of the long-term results of the cemented Exeter femoral component in patients under the age of 40 with a mean follow-up of 13.6 years (10 to 20).