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Patient-specific instrumentation for total shoulder arthroplasty

2016; British Editorial Society of Bone & Joint Surgery; Volume: 1; Issue: 5 Linguagem: Inglês

10.1302/2058-5241.1.000033

2396-7544

Nuno Gomes,

Cardiac Valve Diseases and Treatments

Shoulder arthroplasty is a demanding procedure with a known complication rate. Most complications are associated with the glenoid component, a fact that has stimulated investigation into that specific component of the implant. Avoiding glenoid component malposition is very important and is a key reason for recent developments in pre-operative planning and instrumentation to minimise risk. Patient-specific instrumentation (PSI) was developed as an alternative to navigation systems, originally for total knee arthroplasty, and is a valid option for shoulder replacements today. It offers increased accuracy in the placement of the glenoid component, which improves the likelihood of an optimal outcome. A description of the method of pre-operative planning and surgical technique is presented, based on the author’s experience and a review of the current literature. Cite this article: Gomes N. Patient-specific instrumentation for total shoulder arthroplasty. EFORT Open Rev 2016;1:177-182. DOI: 10.1302/2058-5241.1.000033.