A Case of Glenoid Fossa Fracture, Progressive Ankylosis, Total Joint Reconstruction with Alloplastic Prosthesis to Normalized Function Including Evaluation with F18-PET/CT–a Four Year Follow-up. Issue 1 (February 2017)

• Record Type: Journal Article
• Authors: Lindell, Björn; Thor, Andreas
• Is Part Of: Craniomaxillofacial trauma & reconstruction. Volume 10:Issue 1(2017)
• Page Start: 60
• Page End: 65
• Publication Date: 2017-02
• Subjects: temporomandibular joint (TMJ) -- trauma -- dislocated condyle -- middle cranial fossa -- ankylosis -- alloplastic prosthesis; Face -- Wounds and injuries -- Periodicals; Face -- Surgery -- Periodicals; Maxilla -- Wounds and injuries -- Periodicals; Maxilla -- Surgery -- Periodicals; Face -- Surgery; Face -- Wounds and injuries; Maxilla -- Surgery; Maxilla -- Wounds and injuries; Maxillofacial Injuries -- Periodicals; Craniocerebral Trauma -- Periodicals; Reconstructive Surgical Procedures -- methods -- Periodicals; Fulltext; Internet Resources; Periodicals; Periodicals; 617.522
• DOI: 10.1055/s-0036-1572493
• Languages: English
• ISSNs: 1943-3875

Abstract

Temporomandibular joint replacement (TJR) with alloplastic prosthesis has shown promising long-term results in end stage joint disorders. We present a case of young woman with painful ankylosis that where reconstructed with TJR, due to a complex mandibular fracture with dislocation of the left condyle into the middle cranial fossa two years earlier. At the age of 18 the subject underwent a total joint replacement with custom-made alloplastic TMJ prosthesis. To determine the bone response and remodeling activity around the prosthesis, a F18 PET/CT-scan was used. No sign of increased remodeling or pathology were seen in the imaging after the reconstruction. Four years postoperatively the subject reports no pain and excellent jaw function.