Intramedullary fixation of diaphyseal clavicle fractures using the rockwood clavicle pin: review of 86 cases.

AIM: This study reports the safety, efficacy and functional and patient centred outcomes of the largest published series of patients treated with the Rockwood clavicle pin (intramedullary device) to date. PATIENTS AND METHODS: A retrospective review of case notes, radiographs and follow-up by questionnaire was conducted. 86 patients were operated upon, 70 for acute fractures (group A) and 16 for non-union (group B). RESULTS: Rate of non-union was 2 (2.9%) in group A and 0 in group B. Mean Disability of the Arm, Shoulder and Hand (DASH) scores were 5.9 for group A and 8.7 for group B. Satisfaction was rated as good or excellent in 61 (96.8%) of responders and all patients would have the procedure again. Pin prominence was the predominant complication in both groups and all patients underwent a second procedure for metalwork removal. DISCUSSION: Rockwood clavicle pins are as effective as plates in achieving union and maintaining length, however the advantages of this less invasive technique should be weighed against the common complication of pin prominence and the inconvenience of removal of metalwork in all cases.

Tropical primary pyomyositis in children of the UK: an emerging medical challenge.

Pyomyositis is a commonly encountered condition in the tropics. It was not described in the UK until 1998. The reason for the increasing incidence is not understood. We sought to identify the experience gained of this condition within a UK paediatric tertiary referral unit. Retrospective review of cases of pyomyositis from our institution since 1998 was undertaken to identify demographics, presentation, diagnosis and management. Thirteen cases were identified. The obturator internus was most commonly affected (62%). Staphylococcus aureus was cultured in nine cases (69%). One diagnostic retroperitoneal exploration was performed and all cases were identified by computed tomography or magnetic resonance imaging. To our knowledge, this is the first UK series of pyomyositis, reflecting its increasing Western incidence. Early diagnosis and treatment with antibiotics is all that is needed in the majority of cases. A greater awareness of this emerging condition is necessary to prevent misdiagnosis and unnecessary surgical intervention by all surgeons.