{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T14:34:52Z","timestamp":1777386892045,"version":"3.51.4"},"reference-count":19,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[1984,3,1]],"date-time":"1984-03-01T00:00:00Z","timestamp":446947200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Am J Sports Med"],"published-print":{"date-parts":[[1984,3]]},"abstract":"<jats:p>The Elmslie-Trillat procedure for correction of patello femoral malalignment was evaluated in 27 knees in 22 patients with an average followup of 42 months (mini mum of 24 months). Preoperative and postoperative pain and activity levels were recorded for all knees. The quadriceps angle was recorded in 22 knees preopera tively and in 19 knees postoperatively. Good or excel lent results were obtained in 81% overall and in 91 % of those knees with patella alta. The postoperative quadriceps angle (Q-angle) correlated with the result. Correction of 10\u00b0 or less was always associated with a good or excellent result. In contrast, all patients with a fair or poor result had Q-angles of 15\u00b0 or greater. The preoperative Q-angle did not correlate with the eventual result.<\/jats:p>\n                  <jats:p>We concluded that inadequate medial displacement of the anterior tibial tuberosity may lead to unsatisfac tory results and that this may be avoided by intraoper ative measurement of the Q-angle; that significant distal advancement of the tibial tuberosity is not required in patella alta; and that correction of the Q-angle to 10\u00b0 or less correlates with a good or excellent result from the Elmslie-Trillat procedure for treatment of patella subluxation and dislocation.<\/jats:p>","DOI":"10.1177\/036354658401200203","type":"journal-article","created":{"date-parts":[[2007,6,21]],"date-time":"2007-06-21T20:46:52Z","timestamp":1182458812000},"page":"104-109","source":"Crossref","is-referenced-by-count":113,"title":["The Elmslie-Trillat procedure: Evaluation in patellar dislocation and subluxation"],"prefix":"10.1177","volume":"12","author":[{"given":"David E.","family":"Brown","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, Naval Regional Medical Center, Oakland, California"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. Herbert","family":"Alexander","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Naval Regional Medical Center, Oakland, California"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David M.","family":"Lichtman","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Naval Regional Medical Center, Oakland, California"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1984,3,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"crossref","unstructured":"Chrisman OD, Snook GS, Wilson TC: A long term prospective study of the Hauser and Roux-Goldthwait procedures for recurrent patellar dislocation. Clin Orthop 144: 27-30, 1979","DOI":"10.1097\/00003086-197910000-00005"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1177\/036354657600400204"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1177\/036354658201000509"},{"key":"atypb4","unstructured":"Cox JS: In discussion of paper by Brown DE, Alexander AH, and Lichtman DM: The Elmslie-Trillat procedure: Evaluation in patellar dislocation and subluxation. Presented at the AOSSM Interim Meeting, Anaheim, California, March 1983"},{"key":"atypb5","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197658010-00002"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197961020-00001"},{"key":"atypb7","doi-asserted-by":"crossref","unstructured":"Fielding JW, Liebler WA, Krishne UD, et al: Tibial tubercle transfer: A long range follow-up study. Clin Orthop 144: 43-44, 1979","DOI":"10.1097\/00003086-197910000-00008"},{"key":"atypb8","unstructured":"Goldthwait JE : Dislocation of the patella. Trans Am Orthop Assoc 8: 237, 1895"},{"key":"atypb9","doi-asserted-by":"crossref","unstructured":"Grana WA, O'Donaghue DH: Patellar tendon transfer by the slot-block method for recurrent subluxation and dislocation of the patella. J Bone Joint Surg 59A: 736-741, 1977","DOI":"10.2106\/00004623-197759060-00004"},{"key":"atypb10","doi-asserted-by":"crossref","unstructured":"Hampson Wgj , Hill P.: Late results of transfer of the tibial tubercle for recurrent dislocation of the patella. J Bone Joint Surg 57B: 209-213, 1975","DOI":"10.1302\/0301-620X.57B2.209"},{"key":"atypb11","unstructured":"Hauser Edw: Total tendon transplant for slipping patella. Surg Gynecol Obstet 66: 199-214, 1938"},{"key":"atypb12","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-196850050-00014"},{"key":"atypb13","doi-asserted-by":"crossref","unstructured":"Hughston JC , Walsh WM: Proximal and distal reconstruction of the extensor mechanism for patellar subluxation. Clin Orthop 144: 36-42, 1979","DOI":"10.1097\/00003086-197910000-00007"},{"key":"atypb14","doi-asserted-by":"publisher","DOI":"10.1148\/101.1.101"},{"key":"atypb15","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197456070-00007"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-195234040-00022"},{"key":"atypb17","doi-asserted-by":"crossref","unstructured":"Nottage WM, Frazier JK, Hzel SH, et al: Results of patellar realignment in patients older than thirty . Clin Orthop 157: 149-152, 1981","DOI":"10.1097\/00003086-198106000-00026"},{"key":"atypb18","unstructured":"Roux C.: Luxation Habituelle de la rotule: Traitment operatoire. Rev Chir Orthop (Paris) 8: 682-689, 1888"},{"key":"atypb19","unstructured":"Trillat A., Dejour H., Couette A.: Diagnostic et traitment des subluxations recidevantes de la rotule . 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