The sequelae of a missed Essex-Lopresti lesion.

Radial head fractures are the most common type of elbow fracture in adults. Unrecognised disruption of the intraosseous membrane at the time of injury can lead to severe wrist pain from proximal radial migration especially if the radial head is excised. In this case, despite anatomical reduction and internal fixation of the radial head fracture, longitudinal forearm instability developed after delayed radial head resection was performed 7 months post-injury. A Suave-Kapandji procedure was performed due to ongoing wrist pain. Because of the previous radial head resection, this led to a floating forearm that could only be solved by creating a one-bone forearm, sacrificing all forearm rotation to achieve a stable lever arm between the elbow and wrist joint.

The use of surgeon-performed ultrasound assessment in a foot and ankle clinic.

BACKGROUND: We describe the first reported use of ultrasound examination performed by an orthopaedic surgeon in the setting of a foot and ankle clinic. METHODS: The senior author attended a course in musculoskeletal ultrasound and performed 100 examinations each checked against the results from a consultant radiologist. Records were kept of all examinations performed in the clinic over a 6-month period with results. RESULTS: Of the 622 patients seen, 91 had an ultrasound scan and 36 had guided injections. All patients had one hospital attendance spared, for most two. Time saved on the treatment pathway per patient was on average 6 weeks. CONCLUSION: Ultrasound assessment performed by a clinician during an outpatient clinic appointment reduces delay in treatment and cuts costs by reducing patient episodes.

The use of LISS femoral locking plates and cabling in the treatment of periprosthetic fractures around stable proximal femoral implants in elderly patients.

A retrospective review was performed of Vancouver type C periprosthetic femoral fractures treated using the Less Invasive Stabilisation System (LISS) femoral locking plate system. Five patients with stable hip prostheses (only one of which was an uncomplicated primary arthroplasty) were treated with the LISS plating system in combination with bone grafting and cables. The average age at the time of fixation was 87 years (range 83-93). All fractures united and all but one of the patients was able to mobilise independently. One case was complicated by superficial wound infection, but there were no other significant complications. One patient is still alive 50 months after surgery; the remaining four died a mean of 27 months postoperatively. Our results indicate that the LISS system is effective in the management of Type C periprosthetic fractures around well-fixed proximal femoral implants in the elderly, even in complex cases.

A technique of fusion for failed total replacement of the ankle: tibio-allograft-calcaneal fusion with a locked retrograde intramedullary nail.

Salvage of a failed total ankle replacement is technically challenging and although a revision procedure may be desirable, a large amount of bone loss or infection may preclude this. Arthrodesis can be difficult to achieve and is usually associated with considerable shortening of the limb. We describe a technique for restoring talar height using an allograft from the femoral head compressed by an intramedullary nail. Three patients with aseptic loosening were treated successfully by this method with excellent symptomatic relief at a mean follow-up of 32 months (13 to 50).

The reliability of measurements taken from computer-stored digitalised x-rays of acute distal radius fractures.

Sixteen observers measured eight anatomical parameters on digitalised images of six acute distal radial fractures using the Patient Archiving Communication System software and repeated the measurements at least 2 weeks later. Inter- and intraobserver reliability was calculated using intraclass correlation coefficients and tolerance limits. The highest interobserver agreement was demonstrated in the dorsal tilt (intraclass correlation coefficient 0.858; tolerance limit 14.2 degrees ). When compared with the results of a study looking at observer reliability in measurement of healed distal radial fractures, the reliability of computerised measurements is not significantly different from those achieved by manual techniques (dorsal tilt interobserver tolerance limits on computer system 16 degrees , compared to 15 degrees using ruler and protractor). These results suggest that the recommended radiological reduction limits for distal radius fractures of <10 degrees change in palmar tilt, <2 mm radial shortening, <5 degrees change in radial angle and a <1 to 2 mm articular step cannot be reliably measured.

Fracture experience of patients with coeliac disease: a population based survey.

BACKGROUND: While coeliac disease is now recognised as being associated with both osteoporosis and osteomalacia, the size of any increase in the risk of fracture in patients with coeliac disease compared with the general population has not been quantified. AIM: To examine the fracture experience of adults with coeliac disease compared with the general population. SUBJECTS: Patients with coeliac disease diagnosed in adulthood and born before 1950, selected from two large population based disease registers, and age and sex frequency matched controls identified from local general practitioner lists. METHODS: A four page lifestyle and general health questionnaire which included specific questions about fracture experience. RESULTS: Analysis was performed on 244 patients with coeliac disease and 161 controls, giving response rates of 89% and 72%, respectively. Eighty two (35%) coeliac patients and 53 (33%) controls reported ever having sustained one or more fractures, giving an age and sex adjusted odds ratio of 1.05 (95% confidence interval (CI) 0.68-1.62). The most common fracture site reported was the forearm or wrist, with an adjusted odds ratio of 1.21 (95% CI 0.66-2.25) for patients with coeliac disease having had a forearm or wrist fracture. Low trauma fractures were reported by 37 patients with coeliac disease (15.7%) and by 21 controls (13.8%), with an adjusted odds ratio of 1.16 (95% CI 0.65-2.10). The risk of low trauma fracture was slightly higher in coeliac men than women (odds ratio 1.28 compared with 1.12), but this difference was not statistically significant (p=0.84). After adjustment for age, sex, body mass index, and smoking status, patients with coeliac disease reported 13% more low trauma fractures than controls (odds ratio 1.13, 95% CI 0.60-2.12). There was no difference in low trauma fracture risk before and after diagnosis of coeliac disease. CONCLUSION: No overall increased fracture risk in patients with coeliac disease was observed. Although severe osteoporosis may develop in a subset of patients, as a whole patients with coeliac disease do not represent a population at particularly high risk of osteoporotic fracture and thus targeting them for osteoporosis screening and treatment is not justified.

Cigarette smoking and adult coeliac disease.

BACKGROUND: While coeliac disease is clearly induced by dietary gluten ingestion in genetically susceptible individuals, other environmental factors may influence the onset of disease. Two studies have suggested that cigarette smoking has a protective role, but a third has not. METHODS: We examined the relationship between cigarette smoking and coeliac disease in individuals with coeliac disease diagnosed in adulthood from two large population-based disease registers and age and sex-matched controls from local general practitioner lists. Participants were mailed a three-page lifestyle and general health questionnaire. Smoking habits of coeliacs were compared with controls and with habits reported in the Health Survey for England 1995. RESULTS: An inverse association between current smoking and adult coeliac disease was identified (odds ratio: 0.77 (95% CI 0.56-1.06)) and remained when comparing ever smoked versus never smoked (odds ratio: 0.83 (0.68-1.00)). When the smoking habits of the coeliacs were compared with the national figures, the number of coeliacs who currently smoked was 40% lower than expected (smoking ratio 0.60, 0.46-0.78). This inverse association was accounted for by the behaviour of the 35-54-year age group (odds ratio for ever smoked 0.67 (0.51-0.89)). There was no association with having ever smoked in the younger age group (odds ratio: 1.44 (0.75-2.78)) or the older group (odds ratio: 0.92 (0.67-1.26)). CONCLUSIONS: There was an inverse association between adult coeliac disease and cigarette smoking which was accounted for by middle-aged coeliacs having never smoked. These results are consistent with an age-dependent interaction between cigarette smoking and the other environmental factors implicated in coeliac disease, including gluten.

Quantitative platelet disorders.

Thrombocytopenia may be caused by abnormal platelet production, accelerated removal owing to immunologic or nonimmunologic reasons, or sequestration of platelets in the spleen. Bleeding associated with thrombocytopenia usually presents as petechial or ecchymotic hemorrhages or epistaxis. Immunologic and nonimmunologic cases of thrombocytopenia may be diagnosed with routine hematology, bone marrow cytology, and platelet specific tests. Thrombocythemia may also be associated with platelet functional abnormalities, contrasting the normal platelet function noted in reactive thrombocytosis.