{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T06:27:04Z","timestamp":1791872824471,"version":"4.3.4"},"reference-count":24,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2024,10,4]],"date-time":"2024-10-04T00:00:00Z","timestamp":1728000000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100009624","name":"Yonsei University College of Dentistry","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100009624","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Anatomy"],"published-print":{"date-parts":[[2025,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The upper head of the lateral pterygoid muscle (LPM) is known to insert into the capsule of the temporomandibular joint and articular disc, and therefore its relationship with temporomandibular disorders (TMD) has been consistently suggested. The aim of the study was to determine the anatomical features of the LPM using ultrasonographic (US) imaging. Around 120 hemifaces from 60 healthy Korean volunteers were included in this study. US images were taken with the subject's mouth 2\u2009cm open. The transducer was placed at a position where the infratemporal fossa could be observed through the mandibular notch, and its position was recorded. The locations of the coronoid process (CorP), lateral margin of the condylar process (ConP), and midpoint of CorP and ConP (MP) were measured with reference to the ala\u2010tragus line. The thicknesses of the skin and subcutaneous tissue, the masseter muscle, the temporalis muscle, and the depth of the LPM were measured at the MP. The masseter muscle, temporalis muscle, and LPM were observed in all cases and located in order from superficial to deep. The MP was located 39.6\u2009\u00b1\u20093.3\u2009mm anterior and 7.8\u2009\u00b1\u20091.6\u2009mm inferior to the tragus. The thicknesses of the skin and subcutaneous tissue, the masseter muscle, the temporalis muscle, and the depth of the LPM at the MP were 9.7\u2009\u00b1\u20091.0, 10.3\u2009\u00b1\u20091.3, 10.9\u2009\u00b1\u20091.6, and 30.9\u2009\u00b1\u20091.9\u2009mm, respectively. The information reported in this study may be useful for determining the location of the LPM and adjacent anatomical structures in TMD patients and provide accurate and safe injection guidelines.<\/jats:p>","DOI":"10.1002\/ca.24220","type":"journal-article","created":{"date-parts":[[2024,10,4]],"date-time":"2024-10-04T15:04:50Z","timestamp":1728054290000},"page":"780-785","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Ultrasonographic assessment of the lateral pterygoid muscle for <scp>BoNT<\/scp>\u2010A injection"],"prefix":"10.1002","volume":"38","author":[{"given":"Hyungkyu","family":"Bae","sequence":"first","affiliation":[{"name":"Division in Anatomy and Developmental Biology, Department of Oral Biology, Human Identification Research Institute, BK21 FOUR Project Yonsei University College of Dentistry  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yeon\u2010Hee","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Orofacial Pain and Oral Medicine Kyung Hee University Dental Hospital, Kyung Hee University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soo\u2010Bin","family":"Kim","sequence":"additional","affiliation":[{"name":"Division in Anatomy and Developmental Biology, Department of Oral Biology, Human Identification Research Institute, BK21 FOUR Project Yonsei University College of Dentistry  Seoul Republic of Korea"},{"name":"Department of Oral Anatomy Institute of Biomaterial Implant, College of Dentistry, Wonkwang University  Iksan Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyung\u2010Seok","family":"Hu","sequence":"additional","affiliation":[{"name":"Division in Anatomy and Developmental Biology, Department of Oral Biology, Human Identification Research Institute, BK21 FOUR Project Yonsei University College of Dentistry  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5572-1364","authenticated-orcid":false,"given":"Hee\u2010Jin","family":"Kim","sequence":"additional","affiliation":[{"name":"Division in Anatomy and Developmental Biology, Department of Oral Biology, Human Identification Research Institute, BK21 FOUR Project Yonsei University College of Dentistry  Seoul Republic of Korea"},{"name":"Department of Materials Science and Engineering, College of Engineering Yonsei University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,10,4]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1097\/SCS.0000000000005658"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1136\/rapm-2019-100569"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/ca.23952"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.3390\/toxins12090588"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.11152\/mu-1362"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.3390\/toxins13020096"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ultrasmedbio.2019.06.414"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpedsurg.2016.10.023"},{"key":"e_1_2_7_10_1","first-page":"56","article-title":"US\u2010guided botulinum toxin injection for excessive drooling in children","volume":"19","author":"\u00c7ift\u00e9i T.","year":"2013","journal-title":"Diagnostic and Interventional Radiology"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2842.2001.00691.x"},{"key":"e_1_2_7_12_1","first-page":"9","article-title":"Lateral pterygoid muscle and the temporomandibular disc","volume":"9","author":"Heylings D. J.","year":"1995","journal-title":"Journal of Orofacial Pain"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/0266-4356(84)90001-9"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/ca.23337"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.22712"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1834-7819.2004.tb00042.x"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2006.10.002"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2004.842454"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1079-2104(96)80370-2"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jormas.2018.11.002"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1136\/rapm-2020-101400"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-018-5670-1"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/mds.21967"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0889-5406(94)70119-9"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.11607\/ofph.1955"}],"container-title":["Clinical Anatomy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ca.24220","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,13]],"date-time":"2025-10-13T04:48:52Z","timestamp":1760330932000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ca.24220"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,10,4]]},"references-count":24,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2025,10]]}},"alternative-id":["10.1002\/ca.24220"],"URL":"https:\/\/doi.org\/10.1002\/ca.24220","archive":["Portico"],"relation":{},"ISSN":["0897-3806","1098-2353"],"issn-type":[{"value":"0897-3806","type":"print"},{"value":"1098-2353","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,10,4]]},"assertion":[{"value":"2024-07-09","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-08-19","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-10-04","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}