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SYMPOSIUM - GIANT CELL TUMOR
Year : 2007  |  Volume : 41  |  Issue : 2  |  Page : 124-128

Resection arthrodesis for giant cell tumors around the knee


Department of Orthopaedics, Lady Hardinge Medical College and Associated Hospitals, New Delhi - 110 001, India

Correspondence Address:
Sudhir K Kapoor
Department of Orthopaedics, Lady Hardinge Medical College and Associated Hospitals, Shaheed Bhagat Singh Marg, New Delhi - 110 001
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/0019-5413.32043

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Background: Giant cell tumors (GCTs) of bone are aggressive benign tumors. Wide resection is reserved for a small subset of patients with biologically more aggressive, recurrent and extensive tumors. As the patients affected with GCT are young or middle-aged adults with a normal life expectancy, arthrodesis is an attractive option for reconstruction in these patients. Materials and Methods: Thirty-six patients of mean age 33.1 years with Campanacci Grade III giant cell tumors around the knee (20 distal femoral and 16 proximal tibial) were treated with wide resection and arthrodesis from January 1996 through January 2006. Arthrodesis was performed using plating with free fibular graft (n = 18), IM nail with free fibular graft (n = 8) and IM nail combined with ring fixator using bone transport (n = 10). Results: Fusion after the first surgery was achieved in 77.7%, 75% and 90% of the patients in the three groups respectively. Local recurrence was seen in two patients and repeat surgery for nonunion/ graft fracture had to be done in four patients and two patients in the plating and nailing groups respectively. Conclusion: Wide resection and arthrodesis in aggressive GCTs around the knee is a good treatment option. IM nail combined with a ring fixator seems to be a good method of arthrodesis with high fusion rates, least shortening and early rehabilitation.


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