Using LARS for Patellofemoral Instability After Knee Surgery
Author Information
Author(s): Chang Jung-Hsiu, Chen Chih-Hui, Li Yi-An
Primary Institution: Changhua Christian Hospital, Changhua, Taiwan
Hypothesis
Can the synthetic Ligament Augmentation and Reconstruction System (LARS) effectively manage post-arthroplasty patellofemoral instability?
Conclusion
The use of LARS for medial patellofemoral ligament reconstruction successfully stabilized the knee without donor site morbidity.
Supporting Evidence
- The patient reported satisfactory knee stability after one year.
- Using LARS avoids complications associated with autograft harvesting.
- The approach could be particularly beneficial for elderly patients.
Takeaway
This study shows that a special synthetic ligament can help fix a knee problem after surgery without taking tissue from another part of the body.
Methodology
The patient underwent medial patellofemoral ligament reconstruction using a synthetic ligament and was followed for one year.
Limitations
This report is based on a single case, limiting the generalizability of the findings.
Participant Demographics
An 87-year-old man with no significant comorbidities.
Digital Object Identifier (DOI)
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