False-negative synovial alpha-defensin

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Presentation transcript:

False-negative synovial alpha-defensin Jake R. Adams, MD, Adam J. Schwartz, MD Arthroplasty Today Volume 3, Issue 4, Pages 239-241 (December 2017) DOI: 10.1016/j.artd.2017.05.006 Copyright © 2017 The Authors Terms and Conditions

Figure 1 (a) Clinical photograph of the patient's right hip wound and draining sinus. (b) Magnetic resonance imaging demonstrating the sinus communicating with the prosthetic joint. Arthroplasty Today 2017 3, 239-241DOI: (10.1016/j.artd.2017.05.006) Copyright © 2017 The Authors Terms and Conditions

Figure 2 Preoperative anteroposterior (AP) radiograph of the right hip showing a well-fixed cementless total hip arthroplasty. Arthroplasty Today 2017 3, 239-241DOI: (10.1016/j.artd.2017.05.006) Copyright © 2017 The Authors Terms and Conditions

Figure 3 Postoperative AP hip radiograph after placement of antibiotic spacer. Arthroplasty Today 2017 3, 239-241DOI: (10.1016/j.artd.2017.05.006) Copyright © 2017 The Authors Terms and Conditions

Figure 4 Postoperative AP hip radiograph after reimplantation. Arthroplasty Today 2017 3, 239-241DOI: (10.1016/j.artd.2017.05.006) Copyright © 2017 The Authors Terms and Conditions