Zhu Andy F, Rahgozar Paymon, Chung Kevin C
Department of Orthopaedic Surgery, University of Michigan, 2912 Taubman Center, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
Section of Plastic Surgery, Department of Surgery, University of Michigan, 2130 Taubman Center, 1500 East Medical Center Drive, Ann Arbor, MI 48109-0340, USA.
Hand Clin. 2018 May;34(2):185-194. doi: 10.1016/j.hcl.2017.12.008.
Proximal interphalangeal (PIP) joint arthritis is a debilitating condition. The complexity of the joint makes management particularly challenging. Treatment of PIP arthritis requires an understanding of the biomechanics of the joint. PIP joint arthroplasty is one treatment option that has evolved over time. Advances in biomaterials have improved and expanded arthroplasty design. This article reviews biomechanics and arthroplasty design of the PIP joint.
近端指间关节（PIP）关节炎是一种使人衰弱的病症。该关节的复杂性使得其治疗极具挑战性。PIP关节炎的治疗需要了解该关节的生物力学。PIP关节置换术是一种随着时间推移而不断发展的治疗选择。生物材料的进步改进并拓展了关节置换术的设计。本文综述了PIP关节的生物力学和关节置换术设计。
