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Hip Arthroscopy. Frank R. Ebert, M.D. Union Memorial Hospital Baltimore, Maryland. Hip Arthroscopy. Burman JBJS 1931 First published report. Hip Arthroscopy. Level of Acceptance began in 1980’s. Hip Arthroscopy Pre-Op Evaluation. Mechanical Symptoms Catching / Locking
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Hip Arthroscopy Frank R. Ebert, M.D. Union Memorial Hospital Baltimore, Maryland
Hip Arthroscopy • Burman JBJS 1931 • First published report
Hip Arthroscopy • Level of Acceptance began in 1980’s
Hip ArthroscopyPre-Op Evaluation • Mechanical Symptoms • Catching / Locking • Pain with hip flexion and internal rotation • History of some torsional event about hip
Hip ArthroscopyIndications • Avascular Necrosis • Osteo Arthritis • Septic Arthritis • Labral Injuries • Loose Bodies • Foreign Body Retrieval • Pediatric Disorders
Hip ArthroscopyPre-Op Evaluation • Plain radiographs – AP pelvis / Lateral • MRI – gadolinium enhancement plus marcaine
Hip ArthroscopyOperative Technique • Fracture Table / Hip Distractor
Hip ArthroscopyOperative Technique • Position • Supine – Byrd-Arthroscopy 94 • Lateral – Glick-Arthroscopy 87
Hip ArthroscopyOperative Technique • Portals • Lateral • Antero Lateral • Postero Lateral – not routinely used
Hip ArthroscopyOperative Technique • Technique Supine Position • Foot traction • Well padded perineal post • Lateral distraction - Key
Hip ArthroscopyOperative Technique • Lateral Portal – 6” 18 gauge spinal needle under fluroscopic guidance
Hip ArthroscopyOperative Technique • Seldinger Technique – cannulated obturator and sleeves passed over a wire
Hip ArthroscopyOperative Technique • Seldinger Technique – antero lateral portal • Line drawn at intersection of ASIS and trochanteric line • 45o cephalad and 30o toward the midline
Hip ArthroscopyResults • Most common reason for arthroscopy • Labral Tear – 70 to 80 percent success rate
Hip ArthroscopyComplications • Pudendal nerve neurapraxia • Lateral femoral cutaneous neurapraxia • Chondral scuffs from inadequate distration • Sciatic neurapraxia – avoid postero lateral portal
Hip Arthroscopy Thank you