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Capsular closure after hip arthroscopy: our experience.
Paolo Di Benedetto1, Andrea Zangari2, Piero Giardini2
1clinic of orthopaedics, University Hospital of Udine. dibenedetto.paolo@aoud.sanita.fvg.it.
Acta Bio-Medica : Atenei Parmensis
|June 20, 2020
Summary
Closing the hip joint capsule after arthroscopic surgery for femoroacetabular impingement improves patient outcomes. A capsular suture, even a single stitch, enhances functional recovery and stability.
Area of Science:
- Orthopaedic Surgery
- Sports Medicine
- Arthroscopy
Background:
- Arthroscopic hip surgery is the gold standard for femoroacetabular impingement (FAI).
- The role of the joint capsule and capsular management (suture vs. no suture) after arthroscopic capsulotomy is debated.
- Recent literature suggests the joint capsule is crucial for primary hip stability, necessitating closure.
Purpose of the Study:
- To evaluate the impact of capsular suture on functional outcomes in patients undergoing arthroscopic treatment for FAI.
- To determine if restoring native anatomy and physiology through capsular closure improves patient results.
Main Methods:
- Retrospective study of 50 patients with FAI treated with hip arthroscopy.
- Patients divided into two groups: 25 with capsular suture and 25 without.
- Functional outcomes assessed using modified Harris Hip Score (mHHS), Non-Arthritic Hip Score (NAHS), and Hip Outcome Score-Sport Scale (HOS-SS).
Main Results:
- Patients who underwent capsular suture demonstrated superior functional outcomes compared to those without.
- Improvements were observed across all three outcome measures (mHHS, NAHS, HOS-SS).
Conclusions:
- Capsular suture, specifically a single side-to-side stitch, positively influences functional outcomes after arthroscopic FAI treatment.
- Closing the joint capsule is recommended to restore native anatomy and physiology, enhancing patient recovery.
