Differences in outcome after cruciate retaining and posterior stabilized total knee arthroplasty.

CONCLUSIONS: PS knee replacements showed greater improvement in stiffness at 1 year postoperatively. There was no difference observed at 5 or 10 years postoperatively. PS knees had better functional outcomes at 1 year with a similar trend at 5 years postoperatively.
LEVEL OF EVIDENCE: III.
PMID: 31104589 [PubMed - in process]

Source: Journal of Orthopaedic Surgery - April 30, 2019 Category: Orthopaedics Authors: Singleton N, Nicholas B, Gormack N, Stokes A Tags: J Orthop Surg (Hong Kong) Source Type: research