Dean Chase S, Chahla Jorge, Moulton Samuel G, Nitri Marco, Serra Cruz Raphael, LaPrade Robert F
Steadman Philippon Research Institute, Vail, Colorado, U.S.A.
Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A.
Arthrosc Tech. 2016 May 23;5(3):e531-40. doi: 10.1016/j.eats.2016.02.015. eCollection 2016 Jun.
Proximal tibial anterolateral opening-wedge osteotomies have been reported to achieve successful biplanar lower-extremity realignment. Indications for a proximal tibial anterolateral osteotomy include symptomatic genu recurvatum with genu valgus alignment, usually in patients with a flat sagittal-plane tibial slope. The biplanar approach is able to simultaneously address both components of a patient's malalignment with a single procedure. The correction amount is verified with spacers and intraoperative imaging, while correction of the patient's heel height is simultaneously measured. A plate is secured into the osteotomy site, and the site is filled with bone allograft. The anterolateral tibial osteotomy has been reported to be an effective surgical procedure for correcting concomitant genu recurvatum and genu valgus malalignment.
据报道,胫骨近端前外侧开口楔形截骨术可成功实现双平面下肢重新对线。胫骨近端前外侧截骨术的适应症包括有症状的膝反屈合并膝外翻对线,通常见于矢状面胫骨坡度平坦的患者。双平面方法能够通过单一手术同时解决患者对线不良的两个方面。使用垫片和术中成像来验证矫正量,同时测量患者足跟高度的矫正情况。将钢板固定在截骨部位,并用同种异体骨填充该部位。据报道,胫骨前外侧截骨术是矫正合并膝反屈和膝外翻对线不良的有效手术方法。