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- Talk
- 08/09/2020
Long Term Outcomes of Patients Operated for Patellofemoral Instability with and without Patellar Cartilage Defects - A Retrospective Matched Cohort Study
Description
The video transcript presents a research study about the long-term outcomes of patients who underwent surgical operations for recurrent patellar dislocation with and without accompanying patellar cartilage defects. Speaker Sam Dalal introduces the research, conducted at Princess of Wales Hospital, Bridgend, and discusses the significance of patellofemoral instability and its correlation to cartilage defects as cited in existing literature.
The study involved 215 patients, from which 82 were matched into two cohorts based on various factors such as age, gender, and type of procedures—41 patients had cartilage defects, while the other 41 did not. The presentation outlines the types of surgical procedures that were performed, including MPFL reconstruction and cartilage treatments like microfracture and chondroplasty. It elaborates on the rehabilitation protocols for both groups and the outcome measures used for analysis which included various knee scoring systems.
The results indicated a significant improvement in long-term outcomes for both groups; however, those with cartilage defects exhibited inferior scores and a higher incidence of complications compared to those without. The speaker notes that group A had a greater need for reoperations, including cases of arthroplasty and metalwork removal.
Dalal concludes by emphasizing the challenges faced when dealing with instability injuries that involve cartilage defects and mentions potential alternative treatments that could enhance outcomes, such as osteochondral allografts or cartilage mapping MRI. The study highlights the importance of these findings in setting patient expectations regarding recovery and future treatments.