PERCUTANEOUS OSTEOTOMIES OF THE FEMUR AND TIBIA USING A COOLED SIDE CUTTING BURR

Purpose of the Study A cooled, side cutting burr designed for use in adult foot surgery has been used as a primary bone cutting device in children to facilitate a truly percutaneous method of performing osteotomies. Stabilisation of the femur was using a percutaneous locked nail and for the tibia percutaneous K-wires. The author describes the advantages and disadvantages of this method with results from the first cohort of patients treated. Method Patients under going osteotomy of the femur, tibia and fibula using a 2 mm × 20 mm side cutting burr were followed prospectively and assessed for scar size, bone healing time and complications. Results Thirty six osteotomies were performed in the femur and tibia in 25 patients. A fibula osteotomy was always performed with a tibial osteotomy. Scar size for the femoral osteotomy was Conclusion Truly percutaneous surgery can be performed to osteotomise the femur and tibia using a cooled, side cutting burr with a locked femoral nail and crossed tibial wires with excellent cosmetic results and minimal complications. Level of Evidence IV