{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T21:11:57Z","timestamp":1791666717027,"version":"4.3.4"},"reference-count":47,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2021,12,17]],"date-time":"2021-12-17T00:00:00Z","timestamp":1639699200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2022,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Muscle\u2010related temporomandibular disorders (TMD) may affect the masticatory function. Chewing function can be assessed objectively using bolus\u2010kneading tests, such as two\u2010colour chewing\u2010gum mixing ability test.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>The aim was to compare the masticatory function with a two\u2010colour chewing\u2010gum test before and after treatment of the masticatory muscle\u2010related temporomandibular disorder.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Twenty\u2010one patients with masticatory muscle disorder according to Diagnostic Criteria for Temporomandibular Disorders (DC\/TMD) were recruited as an experimental group, and further twenty\u2010one participants without any TMD were included as controls. Pain intensity (scored on a visual\u2010analogue scale) and maximum mouth opening (MMO) were recorded. Jaw Functional Limitation Scale\u20108 (JFLS\u20108) was conducted on all patients. Before and after treatment, masticatory function was evaluated with a validated bolus\u2010kneading test, using two\u2010colour chewing gum.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>There was no statistically significant difference in chewing function before and after treatment in the experimental group (<jats:italic>p<\/jats:italic>\u00a0=\u00a0.715). When these values were compared with the control group, there were no statistically significant differences (<jats:italic>p<\/jats:italic>\u00a0=\u00a0.489, <jats:italic>p<\/jats:italic>\u00a0=\u00a0.890). There was no correlation between masticatory function and VAS, MMO, JFLS\u20108 before and after treatment in the experimental group.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The two\u2010colour chewing\u2010gum test is not sensitive when the masticatory performance is not severely impaired.<\/jats:p><\/jats:sec>","DOI":"10.1111\/joor.13286","type":"journal-article","created":{"date-parts":[[2021,11,25]],"date-time":"2021-11-25T08:58:55Z","timestamp":1637830735000},"page":"295-300","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Masticatory function before and after masticatory muscle\u2010related temporomandibular disorder treatment: An observational study"],"prefix":"10.1111","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4829-010X","authenticated-orcid":false,"given":"Re\u015fat 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