Clinics in diagnostic imaging (167). Total shoulder arthroplasty glenoid component loosening with secondary rotator cuff failure.
- Author:
Tien Jin TAN
1
;
Ahmad Mohammad ALJEFRI
1
;
Marc Bruce ELLIOTT
1
;
Savvas NICOLAOU
1
Author Information
- Publication Type:Case Reports
- Keywords: dual-energy computed tomography; prosthesis loosening; rotator cuff failure; shoulder arthroplasty
- MeSH: Arthroplasty, Replacement, Shoulder; adverse effects; Diagnostic Imaging; Female; Humans; Middle Aged; Osteoarthritis; diagnosis; surgery; Prosthesis Design; Prosthesis Failure; Range of Motion, Articular; Reoperation; Rotator Cuff; diagnostic imaging; Shoulder Joint; diagnostic imaging; physiopathology; surgery
- From:Singapore medical journal 2016;57(4):172-quiz 177
- CountrySingapore
- Language:English
- Abstract: A 59-year-old woman who had previously undergone an anatomic left total shoulder arthroplasty presented with increasing left shoulder pain and significant reduction in motion of the left shoulder joint. No evidence of prosthetic loosening or periprosthetic fracture was detected on the radiographs or fluoroscopic arthrogram images. Dual-energy computed tomography (DECT) images revealed evidence of loosening of the glenoid component and secondary rotator cuff failure. This case illustrates how a combination of detailed clinical history, careful physical examination and DECT arthrogram evaluation may be used to identify complications of an anatomic total shoulder arthroplasty.
