{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T18:24:44Z","timestamp":1789496684487,"version":"build-2803163510"},"reference-count":33,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2026,4,24]],"date-time":"2026-04-24T00:00:00Z","timestamp":1776988800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,4,24]],"date-time":"2026-04-24T00:00:00Z","timestamp":1776988800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["arthroscopyjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To compare patient outcomes following ultrasound\u2010guided nonsteroidal anti\u2010inflammatory drug injections (NSI) versus corticosteroid injections (CSI) for osteoarthritis (OA), femoroacetabular impingement syndrome (FAIS), and extra\u2010articular tendinopathy (ET) of the hip.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A retrospective analysis of a single\u2010institutional database of patients undergoing ultrasound\u2010guided injections for hip pathology with NSI (ketorolac) and CSI (dexamethasone) between October 2022 and November 2024 was performed. Patients were separated into 3 groups based on hip pathology: OA, FAIS, and ET. Exclusion criteria included avascular necrosis, fracture, inflammatory arthritis, a history of prior hip injections, and patients with less than 6\u2009months of follow\u2010up or incomplete follow\u2010up. Outcomes including pre\u2010injection pain scores, post\u2010injection pain scores, patient\u2010reported improvement, effect onset, effect duration, and side effects were analyzed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Ninety hips from 89 patients were included with minimum 6\u2010month follow\u2010up (mean 14.2\u2009\u00b1\u20096.7\u2009months). No significant demographic differences existed between NSI (n\u2009=\u200945) and CSI (n\u2009=\u200945) groups. FAIS patients were younger than patients with other hip pathologies (42.6\u2009years FAIS, 50.8 ET, 58.8 OA,\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u2009.01). On multivariate analysis, NSI was correlated with a significantly greater decrease in pain score after injection when compared with CSI (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u2009.035). There was no difference in pain relief based on hip pathology, but female patients were more likely to show improvement compared with male patients. In patients with reported pain relief from injections, there was no significant difference in overall reported percentage improvement (47% \u00b1 33% NSI, 39% \u00b1 35% CSI,\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u2009.33), duration of effect (93\u2009d\u2009\u00b1\u2009124\u2009d NSI, 128\u2009d\u2009\u00b1\u2009165\u2009d steroid,\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u2009.35), or effect onset time (3.3\u2009d\u2009\u00b1\u20094.6\u2009d NSI, 11.1\u2009d\u2009\u00b1\u200933.8\u2009d CSI,\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u2009.22).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Ultrasound\u2010guided injections for hip OA, FAIS, and ET with ketorolac may provide greater pain relief with a similar duration of action compared with corticosteroids.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence<\/jats:title>\n                    <jats:p>Level III, therapeutic retrospective comparative matched case series.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/arj.70181","type":"journal-article","created":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T06:24:13Z","timestamp":1777098253000},"page":"1358-1365","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Ultrasound\u2010Guided Hip Injections for Osteoarthritis, Femoroacetabular Impingement Syndrome, and Extra\u2010articular Pathology With Ketorolac Provide Greater Pain Relief and Similar Duration of Action Compared With Corticosteroids"],"prefix":"10.1002","volume":"42","author":[{"given":"Kevin Y.","family":"Chen","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery University of California\u2010San Francisco  San Francisco California U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zachary G.","family":"Brumm","sequence":"additional","affiliation":[{"name":"University of California\u2010San Francisco School of Medicine  San Francisco California U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephanie E.","family":"Wong","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery University of California\u2010San Francisco  San Francisco California U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicolas S.","family":"Hatamiya","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery University of California\u2010San Francisco  San Francisco California U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Faustine D.","family":"Ramirez","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery University of California\u2010San Francisco  San Francisco California U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William A.","family":"Berrigan","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery University of California\u2010San Francisco  San Francisco California U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4957-9992","authenticated-orcid":false,"given":"Alan L.","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery University of California\u2010San Francisco  San Francisco California 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