{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T05:32:00Z","timestamp":1790832720602,"version":"4.1.0"},"reference-count":19,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"4","license":[{"start":{"date-parts":[[2017,7,1]],"date-time":"2017-07-01T00:00:00Z","timestamp":1498867200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2016,11,1]],"date-time":"2016-11-01T00:00:00Z","timestamp":1477958400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["elsevier.es","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2017,7]]},"DOI":"10.1016\/j.pbj.2016.12.007","type":"journal-article","created":{"date-parts":[[2017,4,13]],"date-time":"2017-04-13T00:00:27Z","timestamp":1492041627000},"page":"120-123","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":20,"title":["Patellofemoral instability in skeletally immature patients"],"prefix":"10.1097","volume":"2","author":[{"given":"Sara Alexandra Fernandes","family":"Machado","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rui Alexandre Peixoto","family":"Pinto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Artur Jorge Afonso Martins","family":"Antunes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paulo Alexandre Ribeiro","family":"de Oliveira","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-6-20210317","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1097\/01241398-199407000-00018","article-title":"Acute patellar dislocation in children: incidence and associated osteochondral fractures.","volume":"14","author":"Nietosvaara","year":"1994","journal-title":"J Pediatr Orthop"},{"key":"R2-6-20210317","doi-asserted-by":"crossref","first-page":"1114","DOI":"10.1177\/0363546503260788","article-title":"Epidemiology and natural history of acute patellar dislocation.","volume":"32","author":"Fithian","year":"2004","journal-title":"Am J Sports Med"},{"key":"R3-6-20210317","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1097\/BLO.0b013e31802eb40a","article-title":"First-time traumatic patellar dislocation: a systematic review.","volume":"455","author":"Stefancin","year":"2007","journal-title":"Clin Orthop Relat Res"},{"key":"R4-6-20210317","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1016\/j.ocl.2008.03.005","article-title":"The management of recurrent patellar dislocation.","volume":"39","author":"Andrish","year":"2008","journal-title":"Orthop Clin N Am"},{"key":"R5-6-20210317","doi-asserted-by":"crossref","first-page":"2067","DOI":"10.1007\/s00167-011-1548-3","article-title":"The relation of the distal femoral physis and the medial patellofemoral ligament.","volume":"19","author":"Nelitz","year":"2011","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"R6-6-20210317","doi-asserted-by":"crossref","first-page":"1444","DOI":"10.1177\/0363546510397174","article-title":"Zone of injury of the medial patellofemoral ligament after acute patellar dislocation in children and adolescents.","volume":"39","author":"Kepler","year":"2011","journal-title":"Am J Sports Med"},{"key":"R8-6-20210317","first-page":"2264","article-title":"Patellar instability.","volume":"91","author":"Redziniak","year":"2009","journal-title":"J Bone Joint Surg Am"},{"key":"R9-6-20210317","doi-asserted-by":"crossref","first-page":"56","DOI":"10.2106\/00004623-197961010-00011","article-title":"The supporting structures and layers on the medial side of the knee: an anatomical analysis.","volume":"61","author":"Warren","year":"1979","journal-title":"J Bone Joint Surg Am"},{"key":"R10-6-20210317","doi-asserted-by":"crossref","first-page":"682","DOI":"10.2106\/00004623-199305000-00007","article-title":"Evaluation of the medial soft-tissue restraints of the extensor mechanism of the knee.","volume":"75","author":"Conlan","year":"1993","journal-title":"J Bone Joint Surg Am"},{"key":"R11-6-20210317","doi-asserted-by":"crossref","first-page":"484","DOI":"10.1177\/0363546507299237","article-title":"Current concepts review: the medial patellofemoral ligament.","volume":"35","author":"Bicos","year":"2007","journal-title":"Am J Sports Med"},{"key":"R12-6-20210317","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1007\/s00167-009-0722-3","article-title":"Medial patellofemoral ligament anatomy: implications for its surgical reconstruction.","volume":"17","author":"Philippot","year":"2009","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"R13-6-20210317","doi-asserted-by":"crossref","first-page":"e35","DOI":"10.2106\/JBJS.J.00759","article-title":"Is the Caton-Deschamps index a valuable ratio to investigate patellar height in children?","volume":"93","author":"Thevenin-Lemoine","year":"2011","journal-title":"J Bone Joint Surg Am"},{"key":"R14-6-20210317","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1016\/S0035-1040(05)84331-4","article-title":"Medial patellofemoral ligament reconstruction with gracilis autograft for patellar instability.","volume":"91","author":"Chassaing","year":"2005","journal-title":"Rev Chir Orthop Reparatrice Appar Mot"},{"key":"R15-6-20210317","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1186\/s13018-014-0066-7","article-title":"A simple technique for reconstruction of medial patellofemoral ligament with bone-fascia tunnel fixation at the medial margin of the patella: a 6-year-minimum follow-up study.","volume":"9","author":"Li","year":"2014","journal-title":"J Orthop Surg Res"},{"key":"R16-6-20210317","doi-asserted-by":"crossref","first-page":"2491","DOI":"10.1007\/s00167-013-2751-1","article-title":"Medial patellotibial ligament (MPTL) reconstruction for patellar instability.","volume":"22","author":"Zaffagnini","year":"2014","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"R17-6-20210317","doi-asserted-by":"crossref","first-page":"1384","DOI":"10.1016\/j.arthro.2010.04.005","article-title":"Outcomes of medial patellofemoral ligament reconstruction for patellar instability: a systematic review.","volume":"26","author":"Smith","year":"2010","journal-title":"Arthroscopy"},{"key":"R18-6-20210317","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1177\/0363546509353132","article-title":"Medial patellofemoral ligament reconstruction for recurrent patellar dislocation: a systematic review including rehabilitation and return-to sports efficacy.","volume":"38","author":"Fisher","year":"2010","journal-title":"Am J Sports Med"},{"key":"R19-6-20210317","doi-asserted-by":"crossref","first-page":"8","DOI":"10.5435\/00124635-201101000-00002","article-title":"The role of trochlear dysplasia in patellofemoral instability.","volume":"19","author":"Bollier","year":"2011","journal-title":"J Am Acad Orthop Surg"},{"key":"R20-6-20210317","first-page":"1466","article-title":"Douleurs et instabilite rotulienne. Essai de classification.","volume":"56","author":"Dejour","year":"1998","journal-title":"Med Hyg"}],"container-title":["Porto Biomedical Journal"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/api.elsevier.com\/content\/article\/PII:S2444866416301192?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/api.elsevier.com\/content\/article\/PII:S2444866416301192?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.lww.com\/10.1016\/j.pbj.2016.12.007","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,6,16]],"date-time":"2021-06-16T04:51:36Z","timestamp":1623819096000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.lww.com\/02054639-201707000-00006"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,7]]},"references-count":19,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2017]]}},"URL":"https:\/\/doi.org\/10.1016\/j.pbj.2016.12.007","relation":{},"ISSN":["2444-8664"],"issn-type":[{"value":"2444-8664","type":"print"}],"subject":[],"published":{"date-parts":[[2017,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Patellofemoral instability in skeletally immature patients","name":"articletitle","label":"Article Title"},{"value":"Porto Biomedical Journal","name":"journaltitle","label":"Journal Title"},{"value":"http:\/\/dx.doi.org\/10.1016\/j.pbj.2016.12.007","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2017 PBJ-Associa\u00e7\u00e3o Porto Biomedical\/Porto Biomedical Society. Published by Elsevier Espa\u00f1a, S.L.U.","name":"copyright","label":"Copyright"}]}}