滑车发育不良及滑车成形术的作用
Trochlear dysplasia and the role of trochleoplasty.
作者信息
LaPrade Robert F, Cram Tyler R, James Evan W, Rasmussen Matthew T
机构信息
The Steadman Clinic, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA; Center for Outcomes-based Orthopaedic Research, Steadman Philippon Research Institute, 181 West Meadow Drive, Suite 1000, Vail, CO 81657, USA.
The Steadman Clinic, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA.
出版信息
Clin Sports Med. 2014 Jul;33(3):531-45. doi: 10.1016/j.csm.2014.03.005. Epub 2014 May 24.
The diagnosis and treatment of chronic patellar instability caused by trochlear dysplasia can be challenging. A dysplastic trochlea leads to biomechanical and kinematic changes that often require surgical correction when symptomatic. In the past, trochlear dysplasia was classified using the 4-part Dejour classification system. More recently, new classification systems have been proposed. Future studies are needed to investigate long-term outcomes after trochleoplasty.
由滑车发育不良引起的慢性髌骨不稳定的诊断和治疗可能具有挑战性。发育不良的滑车会导致生物力学和运动学变化，出现症状时通常需要手术矫正。过去，滑车发育不良采用四部分的德茹尔分类系统进行分类。最近，人们提出了新的分类系统。需要进一步的研究来调查滑车成形术后的长期疗效。
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