Masticatory muscle tendon-aponeurosis hyperplasia accompanied by limited mouth opening.
Aponeurosis
Limited mouth opening
Masticatory muscle
Tendon
Journal
Journal of the Korean Association of Oral and Maxillofacial Surgeons
ISSN: 2234-7550
Titre abrégé: J Korean Assoc Oral Maxillofac Surg
Pays: Korea (South)
ID NLM: 101580242
Informations de publication
Date de publication:
Aug 2019
Aug 2019
Historique:
received:
09
08
2019
accepted:
12
08
2019
entrez:
12
9
2019
pubmed:
12
9
2019
medline:
12
9
2019
Statut:
ppublish
Résumé
Patients with masticatory muscle tendon-aponeurosis hyperplasia (MMTAH) experience limited mouth opening due to restricted muscle extension. Hyperplastic aponeurosis and tendons lead to the restriction of muscle extension. The criteria for the diagnosis of MMTAH are limited mouth opening that progresses very slowly from adolescence, intraoral palpation reveals a hard cord-like structure along the overhang of the anterior border of the masseter muscle on maximum mouth opening, and a square mandible. Conservative treatment, including pharmacotherapy, occlusal splint and physical therapy are ineffective. The standard therapy is surgical treatment, such as anterior partial aponeurectomy of the masseter muscle and coronoidectomy. The long-term results are very satisfying.
Identifiants
pubmed: 31508348
doi: 10.5125/jkaoms.2019.45.4.174
pmc: PMC6728625
doi:
Types de publication
Journal Article
Review
Langues
eng
Pagination
174-179Déclaration de conflit d'intérêts
Conflict of Interest: No potential conflict of interest relevant to this article was reported.
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