{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T06:39:54Z","timestamp":1789195194162,"version":"build-2803163510"},"reference-count":83,"publisher":"MDPI AG","issue":"13","license":[{"start":{"date-parts":[[2023,7,4]],"date-time":"2023-07-04T00:00:00Z","timestamp":1688428800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diagnostics"],"abstract":"<jats:p>Obstructive sleep apnea (OSA) is a sleeping disorder caused by complete or partial disturbance of breathing during the night. Existing screening methods include questionnaire-based evaluations which are time-consuming, vary in specificity, and are not globally adopted. Point-of-care ultrasound (PoCUS), on the other hand, is a painless, inexpensive, portable, and useful tool that has already been introduced for the evaluation of upper airways by anesthetists. PoCUS could also serve as a potential screening tool for the diagnosis of OSA by measuring different airway parameters, including retropalatal pharynx transverse diameter, tongue base thickness, distance between lingual arteries, lateral parapharyngeal wall thickness, palatine tonsil volume, and some non-airway parameters like carotid intima\u2013media thickness, mesenteric fat thickness, and diaphragm characteristics. This study reviewed previously reported studies to highlight the importance of PoCUS as a potential screening tool for OSA.<\/jats:p>","DOI":"10.3390\/diagnostics13132262","type":"journal-article","created":{"date-parts":[[2023,7,5]],"date-time":"2023-07-05T00:37:28Z","timestamp":1688517448000},"page":"2262","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Insights into the Use of Point-of-Care Ultrasound for Diagnosing Obstructive Sleep Apnea"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1740-6782","authenticated-orcid":false,"given":"Alexandros","family":"Kalkanis","sequence":"first","affiliation":[{"name":"Department of Respiratory Diseases, University Hospitals Leuven, KU Leuven, Campus Gasthuisberg, 3000 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7303-9799","authenticated-orcid":false,"given":"Dries","family":"Testelmans","sequence":"additional","affiliation":[{"name":"Department of Respiratory Diseases, University Hospitals Leuven, KU Leuven, Campus Gasthuisberg, 3000 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5547-6474","authenticated-orcid":false,"given":"Dimitrios","family":"Papadopoulos","sequence":"additional","affiliation":[{"name":"Department of Respiratory Diseases, University Hospitals Leuven, KU Leuven, Campus Gasthuisberg, 3000 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Annelies","family":"Van den Driessche","sequence":"additional","affiliation":[{"name":"Department of Endocrinology, General Hospital Rivierenland, Campus Bornem, 2880 Bornem, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bertien","family":"Buyse","sequence":"additional","affiliation":[{"name":"Department of Respiratory Diseases, University Hospitals Leuven, KU Leuven, Campus Gasthuisberg, 3000 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,7,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1389","DOI":"10.1001\/jama.2020.3514","article-title":"Diagnosis and management of obstructive sleep apnea: A review","volume":"323","author":"Gottlieb","year":"2020","journal-title":"JAMA"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"869","DOI":"10.1097\/ALN.0b013e31819b5d70","article-title":"Identification of patients at risk for postoperative respiratory complications using a preoperative obstructive sleep apnea screening tool and postanesthesia care assessment","volume":"110","author":"Gali","year":"2009","journal-title":"J. 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