title: Robotically Assisted Unicompartmental Knee Arthroplasty with a Handheld Image-Free Sculpting Tool.
abstract: Although unicompartmental knee arthroplasty may pose a lower risk of perioperative complications and achieve better functional outcomes than total knee arthroplasty, a high degree of accuracy of implant positioning and soft tissue balance are required to optimize durability and implant survivorship. First-generation robotic technology improved implant position compared with conventional methods. This article reviews the next-generation robotic technology, an image-free handheld robotic sculpting tool, which offers an alternative method for optimizing implant positioning and soft tissue balance without the need for preoperative computed tomography scans and with price points that make it suitable for use in outpatient surgery centers.
authors.affiliation: Rothman Institute, Department of Orthopedic Surgery, Thomas Jefferson University, 925 Chestnut Street, Philadelphia, PA 19107, USA. Electronic address: Jesslonner@comcast.net.
authors.forename: Jess H
authors.initials: JH
authors.lastname: Lonner
mesh_terms: D019645:Arthroplasty, Replacement, Knee / Q000295:instrumentation / Q000379:methods*; D004867:Equipment Design; D006801:Humans; D011300:Preoperative Care; D065287:Robotic Surgical Procedures / Q000295:instrumentation* / Q000379:methods
keywords: Implant positioning; Robotic; Soft tissue balance; Treatment; Unicompartmental knee arthroplasty