Osteoradionecrosis of the lumbar spine 25 years after radiotherapy.

Osteoradionecrosis is a rare but recognised complication of radiotherapy. Cases have been described in the cervical spine following treatment for head and neck malignancies up to 25 years after administration of radiotherapy. We present a rare case of osteoradionecrosis affecting the L5 and S1 vertebral bodies in a 58-year-old woman who presented with low back pain 25 years after undergoing a hysterectomy with adjuvant radiotherapy for cancer of the cervix.

Preparation for the next major incident: are we ready?

BACKGROUND: In 1996, Carley and Mackway-Jones examined British hospital's readiness for a major incident. In the light of recent terrorist events in London, our group has re-visited the issue and conducted a telephone survey of relevant parties to investigate whether the situation has changed almost 10 years on. MATERIALS AND METHODS: A proforma was devised, and registrars in anaesthesia, accident and emergency medicine, general surgery and trauma and orthopaedics were telephoned in trauma units across the UK and questioned about their readiness to respond to a major incident. Major incident co-ordinators for each of the units were contacted, and their planning, readiness, training opportunities, and recent rehearsals were assessed. RESULTS: A total of 179 registrars were contacted in 34 different units throughout Britain. One hundred and forty four responses were obtained. Sixty eight registrars (47%) had not read any of their hospitals major incident plan. Only 77 (54%) of the registrars questioned felt confident in the knowledge of their specific role during a major incident. Major incident co-ordinators were contacted at 34 hospitals, and 17 responses obtained. It was remarkably difficult to achieve even that level of response. Rehearsal of major incident plans varied widely between hospitals with 82% of hospitals having practised within the past five years but only 35% were planning for a rehearsal in the next twelve months. 25% of hospitals that responded did not hold any teaching on major incident planning at their introduction sessions for junior and middle grade doctors. Limitations to improvement of major incident planning included: lack of funds, lack of a designated full-time major incident co-ordinator, and lack of technology. There was no significant difference between units within London and those in other regions. DISCUSSION: Preparedness for major incidents in the UK remains poor 10 years after Carley and Mackway-Jones examined the issue. Effective major incident plans require forethought, organisation, briefing of relevant staff and regular rehearsal. Increased resources should be provided for this at a local level and more regular rehearsals undertaken to ensure our preparedness for future major incidents.

Anterior knee symptoms after four-strand hamstring tendon anterior cruciate ligament reconstruction.

Proponents of hamstring anterior cruciate ligament (ACL) reconstruction suggest that anterior knee symptoms (AKS) may be less than following the use of bone-patella-bone autograft. Our aim was to assess the incidence of AKS in a cohort of patients who had undergone hamstring reconstructions. Forty-four of 50 consecutive patients who had undergone arthroscopically assisted four-strand gracilis/semitendinosus hamstring ACL reconstructions were reviewed at a minimum follow-up of 24 months. The frequency and severity of anterior knee pain experienced during activities of daily living, sports, prolonged sitting, stair-climbing and kneeling was recorded by means of the Shelboume and Trumper anterior knee pain questionnaire. The location of both pain and any perceived sensory change was recorded using patient-drawn diagrams. Although mild or moderate symptoms occurred in a proportion of patients, only 2% experienced significant symptoms that caused limitation with daily activity, 7% with strenuous work or sport, 12% with kneeling, 5% with stairs and none with prolonged sitting. The pain was not specifically related to the incision for tendon harvest and drilling of the tibial tunnel. Areas of sensory change over the front of the knee were identifiable in 50% of patients, and of these, 86% demonstrated sensory change in the distribution of the infragenicular branch of the saphenous nerve. Although rarely a cause of limitation of activity, AKS can be a problem after hamstring ACL reconstruction and patients should be counselled accordingly.

Rotational Salter-Harris type 1 fracture of the proximal phalanx.

A purely rotational Salter-Harris type I fracture of the proximal phalanx of the middle finger is described. This injury presents diagnostic problems as the radiographs do not show the displacement. Accurate clinical examination is essential, in particular checking for rotation of the finger.