Advances in Proximal Interphalangeal Joint Arthroplasty: Biomechanics and Biomaterials.

Andy F Zhu, Paymon Rahgozar, Kevin C Chung

Journal: Hand clinics 2019;34(2):185-194

PMID: 29625638

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Abstract

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.

Address: 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.; Section of Plastic Surgery, University of Michigan, 2130 Taubman Center, SPC 5340, 1500 East Medical Center Drive, Ann Arbor, MI 48109-5340, USA. Electronic address: [email protected].

DOI: 10.1016/j.hcl.2017.12.008

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MeSH Terms: Arthroplasty, Replacement, Finger, Biomechanical Phenomena, Carbon, Chromium Alloys, Finger Joint, Humans, Joint Prosthesis, Polyethylene, Prosthesis Design, Silicones