Free, vascularised fibular grafting is well described in limb salvage surgery. The mechanical properties of the fibula make it ideal for replacement of bony defects after tumour resection and it can be sacrificed with minimal morbidity. We review the outcome of a consecutive series of 24 patients.

Between 1993 and 2002 we performed free vascularised fibular grafts in 24 patients as part of a limb salvage procedure following tumour excision. Pre-operatively patients were staged using the Musculoskeletal Tumour Society (MSTS) system. Post-operatively patients were followed up with radiographs and clinical examination. From the radiographs graft hypertrophy and time to bony union was documented. Functional outcome was assessed using the MSTS scoring system. Complications were recorded.

There were 15 women and 9 men with a mean age of 26 years (6–52). Mean follow up was 51 months (12–106). There were 19 malignant tumours, all stage 2b, and 5 giant cell tumours. The mean length of graft was 12.5 cm. (4.5–25). 16 grafts were used in the upper limb and 8 in the lower limb. Arthrodesis was performed in 8 cases and intercalary reconstruction in 16 cases. Fixation of grafts was achieved with a plate and screws in 21, a blade plate in 2 and an IM nail in 1. In 6 cases the resected tumour bone was reinserted as autograft after extracorporeal irradiation. In all but one patient the tumour margins were clear. Primary bony union was achieved in 22 patients (92%) at a mean of 35 weeks (12–78). Graft hypertrophy was seen in 7/29 cases (24%). Complications included 2 wound breakdowns, 3 stress fractures, 1 muscle contracture, 1 malunion and 1 painful plate. Overall 8 patients (33%) required second operation. 2 patients died of recurrent disease and one has metastases. The mean MSTS functional score was 87% (80–93).

Free vascularised fibula grafts offer a reliable method of reconstruction after excision of bone tumours. The complication rate appears high and some patients require a revision procedure. However, the problems are relatively easy to correct, bony union is achieved in the majority and functional outcome is good.

Background: It is universally acknowledged that psychological distress in chronic low back pain (LBP) is commonplace and the early identification of such distress is increasingly being advocated as an important aspect of LBP assessment. The Distress and Risk Assessment Method (DRAM) is a screening tool, using the Modified Zung (MZ) and Modified Somatic Perception Questionnaires (MSPQ), developed to provide a simple classification of patients with LBP. Patients are classified as normal, at risk of developing distress, and those who are distressed (Distressed Depressive {DD} and Distressed-Somatic {DS}). The DRAM was used to screen LBP patients for entrance to an RCT examining different physiotherapy regimes for recurrent LBP.

Methods: Patients referred for physiotherapy, at three hospitals within South Birmingham, with a diagnosis of recurrent LBP were screened using the DRAM and Roland Morris Disability Questionnaire (RMDQ). Distressed patients were excluded from the trial as psychological distress has been shown to be associated with an increased risk of poor treatment outcome.

Results: 214 patients were screened for entrance to the trial with 69 (31%) excluded on the basis of their DRAM scores (DD=39, DS=30). Excluded (distressed) patients (n=69) had a mean MZ score of 33.30 (SD: 9.28, range= 7 to 56), with patients entered into the trial (non-distressed, n=95) having a mean of 18.12 (SD: 7.83, range=3 to 36). The mean MSPQ score for the distressed patients was 12.70 (SD: 5.69, range=0 to 26), and for the non-distressed patients was 4.37 (SD: 3.67, range= 0 to 22). RMDQ scores (functional disability) were higher for the distressed group (mean 14.09 [SD: 4.80], range=3 to 23) than the non-distressed group (mean 10.52 [SD: 4.22], range= 5 to 21).

Conclusions: The results indicate that approximately one third of patients referred for physiotherapy at the units studied exhibited a level of distress that increased their relative risk of poor outcome by 3 to 4 times. The impact of these results has been to slow the recruitment to the ongoing RCT. The clinical implications are that screening this group of patients may indicate when liaison with clinical psychologists is appropriate and possibly identify patients who are too distressed to respond to physiotherapy.