{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T08:49:20Z","timestamp":1775810960747,"version":"3.50.1"},"reference-count":14,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2020,3,27]],"date-time":"2020-03-27T00:00:00Z","timestamp":1585267200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2020,3,27]],"date-time":"2020-03-27T00:00:00Z","timestamp":1585267200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"},{"start":{"date-parts":[[2020,3,27]],"date-time":"2020-03-27T00:00:00Z","timestamp":1585267200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,3,27]],"date-time":"2020-03-27T00:00:00Z","timestamp":1585267200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2020,1,6]],"date-time":"2020-01-06T00:00:00Z","timestamp":1578268800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["arthroscopytechniques.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["arthrosc. tech."],"published-print":{"date-parts":[[2020,4]]},"abstract":"Abstract<\/jats:title>\n \n \n Posterior ankle pain is a common foot and ankle problem faced by orthopaedic surgeons. It can have many causes, including posterior ankle joint pathologies (synovitis or osteochondral lesion), ankle impingement (posterior, posterolateral, or posteromedial), flexor hallucis longus pathologies, peroneal tendon problems, posterior tibial tendinopathy, Achilles tendon pathology, posterior subtalar tarsal coalition, or tarsal tunnel syndrome. Most of these pathologies can be managed effectively by an endoscopic approach. The classic endoscopic approach is the 2\u2010portal posterior ankle endoscopy with the portals at the medial and lateral side of the Achilles tendon. This is performed with the patient in prone position. In this technical note, we describe the details of endoscopic approach to the posterior ankle via lateral portals. This allow flexibility of patient positioning (supine, prone, or lateral). It is particularly effective for the management of posteromedial ankle impingement without the risk of injury to the posterior tibial neurovascular bundle. Moreover, any concomitant peroneal tendon pathology can be managed via the same lateral portals.<\/jats:p>\n <\/jats:sec>\n \n Technique Video<\/jats:title>\n \n \n \n video<\/jats:alt-text>\n <\/jats:graphic>\n <\/jats:boxed-text>\n <\/jats:p>\n \n See video under supplementary data.<\/jats:bold>\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1016\/j.eats.2020.01.005","type":"journal-article","created":{"date-parts":[[2020,3,27]],"date-time":"2020-03-27T16:42:27Z","timestamp":1585327347000},"update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"title":["Endoscopic Approach to Posterior Ankle via Lateral Portals"],"prefix":"10.1002","volume":"9","author":[{"given":"Suk Ying","family":"Mak","sequence":"first","affiliation":[{"name":"Department of Orthopaedics and Traumatology Alice Ho Miu Ling Nethersole Hospital Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tun Hing","family":"Lui","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology North District Hospital Hong Kong SAR China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,3,27]]},"reference":[{"key":"e_1_2_2_2_1","doi-asserted-by":"publisher","DOI":"10.5435\/JAAOS-22-09-545"},{"key":"e_1_2_2_3_1","doi-asserted-by":"publisher","DOI":"10.5435\/00124635-200510000-00001"},{"key":"e_1_2_2_4_1","doi-asserted-by":"publisher","DOI":"10.5312\/wjo.v10.i10.364"},{"key":"e_1_2_2_5_1","doi-asserted-by":"publisher","DOI":"10.1053\/jars.2000.19430"},{"key":"e_1_2_2_6_1","doi-asserted-by":"publisher","DOI":"10.1302\/2058-5241.2.160055"},{"key":"e_1_2_2_7_1","doi-asserted-by":"publisher","DOI":"10.12678\/1089-313X.17.2.79"},{"key":"e_1_2_2_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2016.10.016"},{"key":"e_1_2_2_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.fas.2014.03.002"},{"key":"e_1_2_2_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00167-011-1428-x"},{"key":"e_1_2_2_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00167-005-0691-0"},{"key":"e_1_2_2_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eats.2017.08.050"},{"key":"e_1_2_2_13_1","doi-asserted-by":"publisher","DOI":"10.3113\/FAI.2010.0828"},{"key":"e_1_2_2_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eats.2015.03.012"},{"key":"e_1_2_2_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00167-008-0623-x"}],"container-title":["Arthroscopy Techniques"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2212628720300062?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2212628720300062?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/arthroscopyjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1016\/j.eats.2020.01.005","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/arthroscopyjournals.onlinelibrary.wiley.com\/doi\/full-xml\/10.1016\/j.eats.2020.01.005","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/arthroscopyjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1016\/j.eats.2020.01.005","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T07:52:12Z","timestamp":1775807532000},"score":1,"resource":{"primary":{"URL":"https:\/\/arthroscopyjournals.onlinelibrary.wiley.com\/doi\/10.1016\/j.eats.2020.01.005"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,27]]},"references-count":14,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2020,4]]}},"alternative-id":["10.1016\/j.eats.2020.01.005"],"URL":"https:\/\/doi.org\/10.1016\/j.eats.2020.01.005","archive":["Portico"],"relation":{},"ISSN":["2212-6287","2212-6287"],"issn-type":[{"value":"2212-6287","type":"print"},{"value":"2212-6287","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,3,27]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Endoscopic Approach to Posterior Ankle via Lateral Portals","name":"articletitle","label":"Article Title"},{"value":"Arthroscopy Techniques","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.eats.2020.01.005","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 by the Arthroscopy Association of North America. 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