{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,15]],"date-time":"2026-03-15T19:00:10Z","timestamp":1773601210694,"version":"3.50.1"},"reference-count":19,"publisher":"SLACK, Inc.","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Orthopedics"],"published-print":{"date-parts":[[2014,5]]},"abstract":"<jats:p>This report describes a rare case of femoral nerve paresthesia caused by an acetabular paralabral cyst of the hip joint. A 68-year-old woman presented with a 6-month history of right hip pain and paresthesia along the anterior thigh and radiating down to the anterior aspect of the knee. Radiography showed osteoarthritis with a narrowed joint space in the right hip joint. Magnetic resonance imaging showed a cyst with low T1- and high T2-weighted signal intensity arising from a labral tear at the anterior aspect of the acetabulum. The cyst was connected to the joint space and displaced the femoral nerve to the anteromedial side. The lesion was diagnosed as an acetabular paralabral cyst causing femoral neuropathy. Because the main symptom was femoral nerve paresthesia and the patient desired a less invasive procedure, arthroscopic labral repair was performed to stop synovial fluid flow to the paralabral cyst that was causing the femoral nerve paresthesia. After surgery, the cyst and femoral nerve paresthesia disappeared. At the 18-month follow-up, the patient had no recurrence. There have been several reports of neurovascular compression caused by the cyst around the hip joint. To the authors\u2019 knowledge, only 3 cases of acetabular paralabral cysts causing sciatica have been reported. The current patient appears to represent a rare case of an acetabular paralabral cyst causing femoral nerve paresthesia. The authors suggest that arthroscopic labral repair for an acetabular paralabral cyst causing neuropathy can be an option for patients who desire a less invasive procedure.<\/jats:p>","DOI":"10.3928\/01477447-20140430-62","type":"journal-article","created":{"date-parts":[[2014,8,19]],"date-time":"2014-08-19T21:23:29Z","timestamp":1408483409000},"source":"Crossref","is-referenced-by-count":12,"title":["Arthroscopic Treatment of Femoral Nerve Paresthesia Caused by an Acetabular Paralabral Cyst"],"prefix":"10.3928","volume":"37","author":[{"given":"Taira","family":"Kanauchi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Suganuma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryuta","family":"MochizuKi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinichi","family":"Uchikawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2308","reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"publisher","DOI":"10.1053\/ar.1999.v15.015063"},{"key":"e_1_3_1_3_2","doi-asserted-by":"publisher","DOI":"10.3928\/0147-7447-19950101-14"},{"key":"e_1_3_1_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0363-5023(10)80102-9"},{"issue":"4","key":"e_1_3_1_5_2","first-page":"368","article-title":"Giant synovial cyst of the hip: an unusual presentation with compression of the femoral vessels","volume":"38","author":"Bystr\u00f6m S","year":"1995","unstructured":"Bystr\u00f6m S, Adalberth G, Milbrink J. 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