A case is reported of fracture of the tibia in a haemophiliac, complicated by severe ischaemia. Extensive decompression of the limb followed later by skin grafting was required. The haematological management which made such surgery practicable is described. It involved the use of cryoprecipitate for a period of seven weeks

Objectives

The aim of this study was to review the impact of smoking tobacco on the musculoskeletal system, and on bone fractures in particular.

As there is little information on the factors that influence fracture union following intramedullary nailing of the tibia we retrospectively investigated patient-, injury- and treatment-related factors in 161 patients with closed or grade I open fractures of the tibial diaphysis. The patients were reviewed until clinical and radiological evidence of union at a mean of 13.3 months (4 to 60). Multivariate statistical analysis using a Cox proportional hazards model showed that the risk of failure of union increased by 2.38 times for highly comminuted fractures, by 3.14 times when nail dynamisation was applied, and by 1.65 times when the locking screws failed. In fractures with no or only minimal comminution the risk of nonunion increased if the post-reduction gap was ≥ 3 mm

1. The case is reported of a girl born by normal delivery whose right lower limb showed reduplication of the femur below the single femoral head. 2. The tibia was absent but the ossific centres in the foot appeared to be normal. We are grateful to Processor Robert Roeaf for permission to publish details of this patient

1. A small mobile oxygen chamber is described which overcomes some of the disadvantages of using high pressure oxygen therapy in cases of general or local anoxia. 2. A case of limb ischaemia following an open fracture of the tibia and fibula is described in which such a method of treatment was used

We report our experience of lengthening by over 30% a total of 117 lower limbs in achondroplastic patients. We have compared four methods: transverse osteotomy, oblique osteotomy, callotasis of the shaft and chondrodiatasis of the epiphysis. Chrondrodiatasis of the femur and callotasis of the tibia are the techniques which gave fewest complications

Objectives

The objective of this study was to quantify the relative movement between the articular surfaces in the tibiotalar and subtalar joints during normal walking in asymptomatic individuals.

Five elderly patients with chronic pyrophosphate arthropathy developed stress fractures of the tibia. All patients had deformed, painful knees with the result that their increasing symptoms were not readily attributed to a stress fracture. Such a possibility should be considered in patients with chronic pyrophosphate arthropathy since early recognition makes management of the stress fracture easier

Implant-related infection is one of the leading reasons for failure in orthopaedics and trauma, and results in high social and economic costs. Various antibacterial coating technologies have proven to be safe and effective both in preclinical and clinical studies, with post-surgical implant-related infections reduced by 90% in some cases, depending on the type of coating and experimental setup used. Economic assessment may enable the cost-to-benefit profile of any given antibacterial coating to be defined, based on the expected infection rate with and without the coating, the cost of the infection management, and the cost of the coating. After reviewing the latest evidence on the available antibacterial coatings, we quantified the impact caused by delaying their large-scale application. Considering only joint arthroplasties, our calculations indicated that for an antibacterial coating, with a final user’s cost price of €600 and able to reduce post-surgical infection by 80%, each year of delay to its large-scale application would cause an estimated 35 200 new cases of post-surgical infection in Europe, equating to additional hospital costs of approximately €440 million per year. An adequate reimbursement policy for antibacterial coatings may benefit patients, healthcare systems, and related research, as could faster and more affordable regulatory pathways for the technologies still in the pipeline. This could significantly reduce the social and economic burden of implant-related infections in orthopaedics and trauma.

Cite this article: C. L. Romanò, H. Tsuchiya, I. Morelli, A. G. Battaglia, L. Drago. Antibacterial coating of implants: are we missing something? Bone Joint Res 2019;8:199–206. DOI: 10.1302/2046-3758.85.BJR-2018-0316.

Varus osteotomy of the distal femur is recommended for osteoarthritis of the knee with significant valgus deformity, but the operation is difficult to plan and perform. A simple technique involving a jig referenced to the line of the tibia is described. This allows accurate overcorrection by a few degrees, with impaction and secure fixation at the osteotomy. It has been successful, with no complications, in 12 consecutive knees

1. Exercise ischaemia in athletes with chronic pain over the postero-medial border of the tibia is described. 2. Fasciotomy of the compartment of the deep flexor muscles as a treatment of "shin splints" is recommended. 3. In eleven patients the symptoms were completely relieved and the athletes were able to start effective training within four weeks

Three cases of a rare complication of Salter Type II fracture-separations of the distal tibial epiphysis are described. Interposition of the anterior tibial neurovascular bundle between the displaced epiphysis and the lower tibia prevented reduction and, in two patients, the blood supply to the foot was compromised. Open reduction and internal fixation resulted in a satisfactory outcome in each case

A boy aged eleven with a solitary chondroma of the right tibia, and angiomata of the skeletal muscle, subcutaneous tissues, and periarticular tissues of the same limb, is considered to be a case of Maffucci's syndrome (dyschondroplasia with angiomata), although there was not the severe deformity encountered in the previously reported cases. There was a secondary atrophy and adiposity of skeletal muscle, and this was attributed to anoxic effects produced by the angiomata

1. The thesis is advanced that in the treatment of fractures of the adult tibia rigid fixation is desirable. 2. The mechanical factors are discussed and a technique is described which provides a high degree of fixation without exposing more than one surface of the bone. 3. The process of healing of such fractures is described and the results in thirty-three unselected patients are given

Aims

We hypothesized that there is no difference in the clinical and radiological outcomes using local bone graft versus iliac graft for subtalar distraction arthrodesis in patients with calcaneal malunion. In addition, using local bone graft negates the donor site morbidity.

Twenty-one patients with leg-length inequality underwent femoral lengthening using the Wagner technique. When reviewed, seven were found to have varying degrees of posterior subluxation of the knee. Critical assessment demonstrated that each of these was associated with a hypoplastic femur. It is postulated that posterior displacement of the tibia on the femur occurred as a result of the distal femoral and intraarticular bony deficiencies

1. A case of chondromyxoid fibroma of the tibia is reported. 2. Initial removal by curettage was followed by regrowth of residual foci; these were removed by a second curettage three years later. Re-examination after a further three years shows no evidence of regrowth, and suggests that cure has been achieved. 3. Some histological features of the neoplasm are briefly described

We analysed the results of 93 tibial shaft fractures treated with the Grosse-Kempf locked nail. Twenty-six fractures were comminuted, 19 were open grade I to II, and 54 were located outside the middle third of the tibia. The deep infection rate was 3.2%. There were only two poor results. The use of this method is recommended and discussed

1. Methods of correcting flexion contractures of the knee following poliomyelitis fail if posterior subluxation of the tibia is allowed to occur. 2. Careful serial manipulations will give straight, congruous joints in younger patients. Posterior capsulotomy does not facilitate correction. 3. Supracondylar femoral osteotomy is indicated in children over fifteen and in adults, although sometimes arthrodesis of the knee is necessary

1. We have considered torsional deformity in club feet and conclude that medial torsion does not occur in the tibia. 2. It is suggested that in uncorrected feet the hindfoot with the ankle mortise is laterally rotated. 3. We have discussed the cause, prevention and consequences of spurious correction by lateral rotation. 4. The "bean-shaped foot" seems an appropriate description of the final deformity as it is commonly seen