Anatomic tibial axis
Anatomic tibial axis
定义
胫骨解剖轴是用于评估胫骨成角畸形并为矫正提供指导的解剖标志。
它通过胫骨的内外侧位X线片来确定。若内侧髁与外侧髁完全重叠,则认为摆位满意。
胫骨解剖轴定义为连接胫骨骨干总长度50%与75%处骨干中心点(即颅侧骨皮质与尾侧骨皮质连线中点)的直线。
參考資料
Guénégo L, Payot M, Charru P, Verwaerde P. Comparison of tibial anatomic-mechanical axis angle between predisposed dogs and dogs at low risk for cranial cruciate ligament rupture. Vet J. 2017 Jul;225:35-41. doi: 10.1016/j.tvjl.2017.04.011. Epub 2017 May 3. PMID: 28720297.
Osmond CS, Marcellin-Little DJ, Harrysson OL, Kidd LB. Morphometric assessment of the proximal portion of the tibia in dogs with and without cranial cruciate ligament rupture. Vet Radiol Ultrasound. 2006 Mar-Apr;47(2):136-41. doi: 10.1111/j.1740-8261.2006.00119.x. PMID: 16553144.
Vedrine B, Guillemot A, Fontaine D, Ragetly GR, Etchepareborde S. Comparative anatomy of the proximal tibia in healthy Labrador Retrievers and Yorkshire Terriers. Vet Comp Orthop Traumatol. 2013;26(4):266-70. doi: 10.3415/VCOT-12-02-0018. Epub 2013 Apr 24.