Tibial tuberosity transfer
Tibial tuberosity transfer is surgical procedure performed for patella instability. Tibial tuberosity transfer can simultaneously correct a high-riding patella. The goal of the surgery is often to transfer the distal attachment of the patellar tendon, thereby shifting the force vector medially and ensuring proper tracking of the patella during flexion of the knee.
On a lateral knee radiograph, there is often one or two screws seen antero-posteriorly across the tibial tuberosity.
- 1. Diederichs G, Issever AS, Scheffler S. MR imaging of patellar instability: injury patterns and assessment of risk factors. Radiographics. 2010;30 (4): 961-81. Radiographics (full text) - doi:10.1148/rg.304095755 - Pubmed citation
- 2. Feller JA. Distal realignment (tibial tuberosity transfer). Sports Med Arthrosc. 2012;20 (3): 152-61. doi:10.1097/JSA.0b013e318262e8e7 - Pubmed citation
- 3. Caton JH, Dejour D. Tibial tubercle osteotomy in patello-femoral instability and in patellar height abnormality. Int Orthop. 2010;34 (2): 305-9. doi:10.1007/s00264-009-0929-4 - Free text at pubmed - Pubmed citation
- 4. Imaging of Orthopedic Sports Injuries. Springer. ISBN:3540260145. Read it at Google Books - Find it at Amazon
- 5. Jacques H. Caton, David Dejour. Tibial tubercle osteotomy in patello-femoral instability and in patellar height abnormality. (2010) International Orthopaedics. 34 (2): 305. doi:10.1007/s00264-009-0929-4 - Pubmed