A cadaveric study of the location and morphology of the central patellar ridge for bone-patellar tendon-bone graft

作者: Thanasil Huanmanop , Thanathep Tanpowpong , Thun Itthipanichpong , Nattapat Tangchitcharoen , Nonn Jaruthien

DOI: 10.1186/S13018-021-02244-5

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摘要: The central ridge of the patella is thickest area and varies among patients. This cadaveric study identified location thickness bone at for bone-patellar tendon-bone (BPTB) harvesting. Fifty knees were assessed. First, morphology, length, width, patellar recorded. Then, we transversely cut 25 mm from lower pole measured anterior cortex, cancellous bone, cartilage both mid-patella location. Finally, depth remaining was compared to ridge. central-patellar deviated medially in 46 samples with an average distance 4.36 ± 1 mm. Only 4 laterally. mean length 41.19 4.73 mm, width 42.8 5.25 mm. After a transverse cut, significantly thicker mid-patella. Most medially, approximately 4 mm Harvesting graft would have more

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