Modern hip arthroscopy has advanced toward preserving the native joint, improving visualization, and restoring normal biomechanics. Key developments include:
• Capsular management: Routine capsular closure or plication after arthroscopy to improve postoperative stability.
• Labral preservation: Repair and reconstruction are favored over debridement whenever possible.
• Labral reconstruction: Segmental or circumferential reconstruction using allograft or autograft for irreparable labral tears.
• FAI treatment: More precise arthroscopic correction of cam and pincer impingement with fluoroscopic and dynamic assessment.
• Biologic augmentation: Selected use of PRP, bone marrow aspirate concentrate, and collagen scaffolds, although evidence continues to evolve.
• Cartilage restoration: Techniques such as microfracture, chondroplasty, and emerging cartilage restoration procedures for focal defects.
• Improved traction methods: Better patient positioning and postless distraction systems reduce the risk of nerve and soft tissue complications.
• High-definition arthroscopy: HD and 4K camera systems, improved fluid management, and modern optics enhance visualization.
• Advanced instrumentation: Smaller burrs, flexible shavers, radiofrequency devices, and specialized hip instruments improve access to the central and peripheral compartments.
• Endoscopic extra-articular procedures: Endoscopic treatment of deep gluteal syndrome, gluteus medius/minimus repairs, iliopsoas procedures, and proximal hamstring repairs has expanded.
• Three-dimensional planning: CT-based 3D reconstruction and surgical planning help assess femoroacetabular impingement, version abnormalities, and complex hip morphology.
• Revision hip arthroscopy: Better techniques for managing residual impingement, adhesions, instability, and failed labral repairs or reconstructions.
These advancements are commonly taught in cadaver-based orthopedic sports medicine courses because they allow surgeons to practice portal placement, fluoroscopy-guided osteoplasty, labral repair and reconstruction, capsular closure, and management of complications before performing these technically demanding procedures on patients.