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Articles linked to this work by shared authors, journal, and citation graph.

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Navigating the Next Decade of Hip Preservation: Commentary on an article by Jeffrey J. Nepple, MD, MS, et al.: " Survivorship of Femoroacetabular Impingement Surgery at Mean 10-Year Follow-up. A Prospective, Multicenter Cohort Study ".

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Related Experiment Video

Updated: Oct 15, 2025

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Arthroscopic acetabular labrum suture.

Michael Wettstein1

  • 1Institut de Traumatologie et d'Orthopédie du Léman Suisse (ITOLS), Clinique de Genolier, route du Muids 3, CH-1272 Genolier, Switzerland; Service d'Orthopédie-Traumatologie, Hôpital Riviera-Chablais, route du Vieux-Séquoia 20, CH-1847 Rennaz, Switzerland.

Orthopaedics & Traumatology, Surgery & Research : OTSR
|October 29, 2021
PubMed
Summary

Conserving the acetabular labrum is vital due to its role in hip joint stability and pain signaling. Understanding anatomy and surgical techniques like trans- and peri-labral sutures aids in successful patient outcomes.

Keywords:
ArthroscopyHipLabrumResultsSutureTechnique

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Area of Science:

  • Orthopedic Surgery
  • Hip Anatomy
  • Biomechanical Engineering

Background:

  • The acetabular labrum is crucial for hip joint stability, negative intra-articular pressure, and sealing.
  • Labral lesions are painful due to abundant nerve endings on the joint side.
  • Vascularization originates from both the capsule and bone.

Purpose of the Study:

  • To emphasize the importance of acetabular labrum conservation.
  • To review labral anatomy, biomechanics, and surgical repair techniques.
  • To highlight the impact of underlying pathology and degeneration on prognosis.

Main Methods:

  • Review of anatomical and biomechanical principles of the acetabular labrum.
  • Discussion of two primary suture techniques: trans-labral and peri-labral.
  • Analysis of factors influencing surgical outcomes, including labral quality and degeneration.

Main Results:

  • Labral conservation is essential for joint function and pain management.
  • Trans-labral sutures are suitable for wide, solid labra without degeneration.
  • Both trans- and peri-labral techniques yield comparable results when appropriately applied.

Conclusions:

  • Understanding acetabular labrum anatomy and biomechanics is key to successful conservation.
  • Appropriate surgical technique selection and management of underlying pathology are critical.
  • Patient expectations must be managed, especially in cases of joint degeneration.