The primary aim of this study was to determine the morbidity
of a tibial strut autograft and characterize the rate of bony union
following its use. We retrospectively assessed a series of 104 patients from a single
centre who were treated with a tibial strut autograft of > 5 cm
in length. A total of 30 had a segmental reconstruction with continuity
of bone, 27 had a segmental reconstruction without continuity of
bone, 29 had an arthrodesis and 18 had a nonunion. Donor-site morbidity
was defined as any event that required a modification of the postoperative
management. Union was assessed clinically and radiologically at
a median of 36 months (IQR, 14 to 74).Aims
Patients and Methods
In this case study, we describe the clinical
presentation and treatment of 36 patients with periosteal chondrosarcoma
collected over a 59-year period by the archive of the Netherlands
Committee on Bone Tumours. The demographics, clinical presentation,
radiological features, treatment and follow-up are presented with
the size, location, the histological grading of the tumour and the
survival. We found a slight predominance of men (61%), and a predilection
for the distal femur (33%) and proximal humerus (33%). The metaphysis
was the most common site (47%) and the most common presentation
was with pain (44%). Half the tumours were classified histologically
as grade 1. Pulmonary metastases were reported in one patient after
an intra-lesional resection. A second patient died from local recurrence
and possible pulmonary and skin metastases after an incomplete resection. It is clearly important to make the diagnosis appropriately because
an incomplete resection may result in local recurrence and metastatic
spread. Staging for metastatic disease is recommended in grade II
or III lesions. These patients should be managed with a contrast-enhanced MRI
of the tumour and histological confirmation by biopsy, followed
by Cite this article:
The purpose of this study was to assess the outcome
of 15 patients (mean age 13.6 years (7 to 25)) with a primary sarcoma
of the tibial diaphysis who had undergone excision of the affected
segment that was then irradiated (90 Gy) and reimplanted with an
ipsilateral vascularised fibular graft within it. The mean follow-up was 57 months (22 to 99). The mean time to
full weight-bearing was 23 weeks (9 to 57) and to complete radiological
union 42.1 weeks (33 to 55). Of the 15 patients, seven required
a further operation, four to obtain skin cover. The mean Musculoskeletal
Society Tumor Society functional score at final follow-up was 27
out of 30 once union was complete. The functional results were comparable
with those of allograft reconstruction and had a similar rate of
complication. We believe this to be a satisfactory method of biological reconstruction
of the tibial diaphysis in selected patients.
