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- Title
Metal Hypersensitivity or Missed Periprosthetic Joint Infection? A Critical Review.
- Authors
Battaglia, Antonino Giulio; Ali-Zade, Chingiz; Monti, Lorenzo; Al Khawashki, Hazem; Winkler, Heinz; del Sel, Hernán; Mavrogenis, Andreas F.; Benzakour, Thami; Drago, Lorenzo; Romanò, Carlo Luca
- Abstract
The World Association Against Infection in Orthopedics And Trauma (W.A.I.O.T.) Study Group on Bone And Joint Infection Definitions Metal hypersensitivity (MHS) has been investigated by several authors as a possible reason for painful total joint arthroplasty, with controversial results. Periprosthetic joint infection (PJI) is another possible source of unexplained pain and implant failure that may be difficult to diagnose if not properly investigated. We performed this critical review to assess whether the current literature on MHS includes an adequate diagnostic workup to discern metal allergy from PJI. The results of this review highlight the importance of assessing patients for PJI before making a diagnosis of MHS and emphasize that the methods currently used to exclude PJI are substantially inadequate. Therefore, well-designed clinical trials with adequate diagnostic protocols and definitions of PJI that can differentiate MHS from low-grade PJI are needed. [Orthopedics. 2022;45(2):e73-e78.].
- Subjects
TOTAL hip replacement; INFECTIOUS arthritis; SYSTEMATIC reviews; ARTHROPLASTY; INFECTION; COMPLICATIONS of prosthesis
- Publication
Orthopedics, 2022, Vol 45, Issue 2, pe73
- ISSN
0147-7447
- Publication type
journal article
- DOI
10.3928/01477447-20211227-04