Roukis TS, Prissel MA. Management of extensive talar osteolysis with Agility™ total ankle replacement systems using geometric metal-reinforced polymethylmethacrylate cement augmentation.
J Foot Ankle Surg 2013;
53:108-13. [PMID:
23954094 DOI:
10.1053/j.jfas.2013.07.005]
[Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Indexed: 02/03/2023]
Abstract
The Agility™ Total Ankle Replacement System, almost exclusively without polymethylmethacrylate cement fixation, was the most commonly used implant in the United States from 1998 to 2007. Much attention has been given to the intraoperative complications and incision healing-related problems. However, it is the intermediate- and long-term complications, specifically, aseptic osteolysis, talar component loosening, subsidence, and progressive malalignment, that require careful consideration, because the revision options are limited. We describe a technique for management of extensive talar aseptic osteolysis for revision of Agility™ total ankle replacement systems with use of geometric metal-reinforced polymethylmethacrylate cement augmentation. This technique preserves the subtalar joint, provides immediate component stability and restoration of component alignment and height, and is a cost-effective alternative to other available options and still allows for additional revision should late failure occur.
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