Changes in Orbicularis Oris Superior and Masseter Muscle Activities After Upper Incisor Protrusion in Class II Division 2 Malocclusion: An Electromyographic Study [PDF]
Turkish Journal of Orthodontics, 2022 Objective:This prospective study aimed to evaluate the orbicularis oris superior and masseter muscle activity changes after upper incisor protrusion in CII/2 malocclusion.Methods:A total of 20 patients (mean age 10.29 ± 0.90 years) with CII/2 ...
Irmak Ocak +2 more
doaj +3 more sources
The State of the Orbicularis Oris Muscle in Patients With Hearing Deprivation [PDF]
Ukrainian Dental Almanac, 2019 For the purpose of research of the functional state of students with hearing deprivation and malocclusion, an electromyographical study of the orbicularis oris muscle was performed in 19 patients.
V.D. Kuroiedova +3 more
exaly +7 more sources
Orbicularis Oris Muscle Reconstruction and Cheiloplasty With Z-Plasty in a Patient With a Transverse Facial Cleft [PDF]
Maxillofacial Plastic and Reconstructive Surgery, 2019 Background Transverse facial clefts are Tessier’s number 7 facial cleft among numbers 1–15 in Tessier’s classification of craniofacial malformations, which varies from a simple widening oral commissure to a complete fissure extending towards the external
Hong-Ju Park +2 more
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Function Preservation of the Upper Lip after Tumor Resection Using Residual Orbicularis Oris Muscle and Attached Levator Labii Superioris Alaeque Nasi [PDF]
Plastic and Reconstructive Surgery, Global Open, 2018 Summary:. We report a case, function preservation of the upper lip after tumor resection was possible using residual orbicularis oris muscle and attached levator labii superioris alaeque nasi.
Masamitsu Kuwahara, MD, PhD +7 more
doaj +3 more sources
Differences in pharmacodynamic responses to rocuronium in normal or injured orbicularis oris are associated with expression of acetylcholine receptor subunits [PDF]
Scientific Reports, 2017 Previous research has indicated that differences in sensitivities to muscle relaxants exist between facial nerve- and somatic nerve-innervated muscles. Here, we report that the 50% inhibitory concentration (IC50) values for rocuronium were significantly ...
Yong Huang +4 more
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Revista CEFAC, 2021 Objective: to analyze whether trombonists present orofacial myofunctional changes and compare the electrical activity of the orbicularis oris muscle before and after playing their instrument.
Ana Paula Arruda de Moura +6 more
doaj +3 more sources
A New Method for Creating a Definite Philtrum by the Flipping of an Orbicularis Oris Muscle Flap in a Patient with an Indistinct Philtrum [PDF]
Archives of Plastic Surgery, 2013 The philtrum plays a key role in the appearance of the upper lip and nostril sill. Therefore, construction of the philtrum is crucial for attaining a natural appearance of the upper lip.
Hyun Nam Choi, Sin Rak Kim, Yea Sik Han
doaj +4 more sources
Restoring Lower Lip Competence After Fibula Free Flap Mandibular Reconstruction: A Stage 2 Salvage Procedure [PDF]
Plastic and Reconstructive Surgery, Global OpenSummary:. Composite mandibulo-labial defects require restoration of mandibular continuity and oral competence. Stage 1 fibula free flap reconstruction restores bone and provides lining and cover, but oral competence depends on reestablishing orbicularis ...
Omri Emodi, MD, DMD +6 more
doaj +2 more sources
Effect of Orbicularis Oris Muscle Training on Muscle Strength and Lip Closure Function in Patients With Stroke and Swallowing Disorder [PDF]
Journal of Physical Therapy Science, 2018 Park HS +4 more
exaly +2 more sources
Comparison of Orbicularis Oris Muscle Strength and Endurance in Young and Elderly Adults
Journal of Physical Therapy Science, 2018 Park HS, Kim JU, Park JY, Oh DH, Kim HJ.
exaly +2 more sources