Oral myology (also known as "orofacial myology") is the field of study that involves the evaluation and treatment (known as "orofacial myofunctional therapy") of the oral and facial musculature, including the muscles of the tongue, lips, cheeks, and jaw.
Orofacial myofunctional therapy[1][2] treatment is most commonly used to retrain oral rest posture, swallowing patterns[3] in the oral phase, and speech.[4]
Tongue thrust and thumb suckingedit
A major focus of the field of oral myology and treatment of orofacial myofunctional disorders include tongue posture and establishing equilibrium between the tongue, lips and the cheek muscles. Tongue exercise proved to be successful in treating tongue thrust.[5] Tongue exercise alone was reported to be successful in cessation of thumb sucking and treatment of anterior open bite malocclusion.[5] When the tongue rests against the palate it begins to expand the maxilla by applying a slow and consistent force to the lingual (tongue side) surfaces of the teeth. This may aid in the treatment of crooked teeth and under-developed face.
Sleep apnea and snoringedit
Oral myology plays also an important role in the management of patients with sleep breathing disorders and snoring where oropharyngeal exercises were found to reduce the severity and primary symptoms of obstructive sleep apnea.[6] Poor positioning of the tongue affects breathing and allows a series of events to occur that can affect the orofacial complex.[7] Patients with sleep apnea and other breathing difficulties usually have decreased tone and mobility in the cheek, tongue, lip, and soft palate, and sensory alterations due to a tendency to engage in mouth breathing rather than nasal breathing.[8] In treatment of sleep apnea, oral myology therapy involves a series of exercises designed to improve tongue position and tongue function for a better control of the extrinsic tongue muscles and place the tongue in a ‘‘proper posture during function and at rest.’’[9]
Dysphagiaedit
Disruption of normal swallowing, referred to as dysphagia, has a variety of reasons, among which is tongue muscles weakness and fatigue. The tongue is a critical organ in swallowing, providing the driving forces that transport food and liquid through the mouth and pharynx. Fatigue in the tongue muscles may contribute to incomplete food clearance (residue), prolonged time to complete a meal and reduced intake. Tongue exercise to increase the muscle tone is therefore an important part of the oral myology therapy of dysphagia.[3]
Speech disordersedit
Dentofacial and functional malocclusions can also affect normal speech. Non-physiologic function of the tongue has been considered an important aetiological factor of malocclusions. The tongue is an important organ contributing to deglutition, speech, growth and development of the jaws, and alignment of the teeth in occlusion. The effect of the tongue on growth of the jaws and development of the occlusion is a result of its pressure on the teeth and other areas during rest and function. The number of tongue movements and the contact point of the tongue with the palate are different in the pronunciation of consonants and words. These can be affected by tongue malfunction such as tongue thrust. Accordingly, treatment of tongue thrust is essential for treatment of speech disorders, and oral myology therapy aiming at tongue muscles training is an important part of speech therapy.[4]
Intra-oral adhesive pads in oral myologyedit
The use of intra-oral adhesive pads as part of oral myology therapy is a new efficient technique to induce and assist in tongue exercise.[10] The use of such adhesive pads proved efficient in treatment of anterior open bite malocclusion and thumb sucking in children.[5]
^Benkert KK (1997). "The effectiveness of orofacial myofunctional therapy in improving dental occlusion". Int J Orofacial Myology. 23: 35–46. doi:10.52010/ijom.1997.23.1.6. PMID 9487828.
^Hemmings K, Griffiths B, Hobkirk J, Scully C (August 2000). "ABC of oral health. Improving occlusion and orofacial aesthetics: tooth repair and replacement". BMJ. 321 (7258): 438–41. doi:10.1136/bmj.321.7258.438. PMC1127801. PMID 10938058.
^ abNamasivayam, Ashwini M.; Steele, Catriona M.; Keller, Heather (October 2016). "The effect of tongue strength on meal consumption in long term care". Clinical Nutrition. 35 (5): 1078–1083. doi:10.1016/j.clnu.2015.08.001. hdl:11375/27087. PMID 26321499.
^ abEslamian, L.; Leilazpour, A. P. (25 September 2006). "Tongue to palate contact during speech in subjects with and without a tongue thrust". The European Journal of Orthodontics. 28 (5): 475–479. doi:10.1093/ejo/cjl020. PMID 17000716.
^ abcHuang, Boyen; Lejarraga, Carla; Franco, Christopher S.; Kang, Yunlong; Lee, Andrew; Abbott, John; Takahashi, Katsu; Bessho, Kazuhisa; Pumtang-on, Pongthorn (October 2015). "Influence of non-orthodontic intervention on digit sucking and consequent anterior open bite: a preliminary study". International Dental Journal. 65 (5): 235–241. doi:10.1111/idj.12178. PMC9376527. PMID 26235294.
^Guimarães, Kátia C.; Drager, Luciano F.; Genta, Pedro R.; Marcondes, Bianca F.; Lorenzi-Filho, Geraldo (15 May 2009). "Effects of Oropharyngeal Exercises on Patients with Moderate Obstructive Sleep Apnea Syndrome". American Journal of Respiratory and Critical Care Medicine. 179 (10): 962–966. doi:10.1164/rccm.200806-981OC. PMID 19234106. S2CID 36092658.
^Cooper, Abbey (March 2010). "Orofacial Myology and Myofunctional Therapy for Sleep Related Breathing Disorders". Sleep Medicine Clinics. 5 (1): 109–113. doi:10.1016/j.jsmc.2009.10.002.
^Camacho, M; Certal, V; Abdullatif, J; Zaghi, S; Ruoff, CM; Capasso, R; Kushida, CA (1 May 2015). "Myofunctional Therapy to Treat Obstructive Sleep Apnea: A Systematic Review and Meta-analysis". Sleep. 38 (5): 669–75. doi:10.5665/sleep.4652. PMC4402674. PMID 25348130.
^Takahashi, S; Kuribayashi, G; Ono, T; Ishiwata, Y; Kuroda, T (January 2005). "Modulation of masticatory muscle activity by tongue position". The Angle Orthodontist. 75 (1): 35–9. PMID 15747813.
oral, myology, also, known, orofacial, myology, field, study, that, involves, evaluation, treatment, known, orofacial, myofunctional, therapy, oral, facial, musculature, including, muscles, tongue, lips, cheeks, contents, tongue, thrust, thumb, sucking, sleep,. Oral myology also known as orofacial myology is the field of study that involves the evaluation and treatment known as orofacial myofunctional therapy of the oral and facial musculature including the muscles of the tongue lips cheeks and jaw Contents 1 Use 1 1 Tongue thrust and thumb sucking 1 2 Sleep apnea and snoring 1 3 Dysphagia 1 4 Speech disorders 2 Intra oral adhesive pads in oral myology 3 Further reading 4 ReferencesUse editOrofacial myofunctional therapy 1 2 treatment is most commonly used to retrain oral rest posture swallowing patterns 3 in the oral phase and speech 4 Tongue thrust and thumb sucking edit A major focus of the field of oral myology and treatment of orofacial myofunctional disorders include tongue posture and establishing equilibrium between the tongue lips and the cheek muscles Tongue exercise proved to be successful in treating tongue thrust 5 Tongue exercise alone was reported to be successful in cessation of thumb sucking and treatment of anterior open bite malocclusion 5 When the tongue rests against the palate it begins to expand the maxilla by applying a slow and consistent force to the lingual tongue side surfaces of the teeth This may aid in the treatment of crooked teeth and under developed face Sleep apnea and snoring edit Oral myology plays also an important role in the management of patients with sleep breathing disorders and snoring where oropharyngeal exercises were found to reduce the severity and primary symptoms of obstructive sleep apnea 6 Poor positioning of the tongue affects breathing and allows a series of events to occur that can affect the orofacial complex 7 Patients with sleep apnea and other breathing difficulties usually have decreased tone and mobility in the cheek tongue lip and soft palate and sensory alterations due to a tendency to engage in mouth breathing rather than nasal breathing 8 In treatment of sleep apnea oral myology therapy involves a series of exercises designed to improve tongue position and tongue function for a better control of the extrinsic tongue muscles and place the tongue in a proper posture during function and at rest 9 Dysphagia edit Disruption of normal swallowing referred to as dysphagia has a variety of reasons among which is tongue muscles weakness and fatigue The tongue is a critical organ in swallowing providing the driving forces that transport food and liquid through the mouth and pharynx Fatigue in the tongue muscles may contribute to incomplete food clearance residue prolonged time to complete a meal and reduced intake Tongue exercise to increase the muscle tone is therefore an important part of the oral myology therapy of dysphagia 3 Speech disorders edit Dentofacial and functional malocclusions can also affect normal speech Non physiologic function of the tongue has been considered an important aetiological factor of malocclusions The tongue is an important organ contributing to deglutition speech growth and development of the jaws and alignment of the teeth in occlusion The effect of the tongue on growth of the jaws and development of the occlusion is a result of its pressure on the teeth and other areas during rest and function The number of tongue movements and the contact point of the tongue with the palate are different in the pronunciation of consonants and words These can be affected by tongue malfunction such as tongue thrust Accordingly treatment of tongue thrust is essential for treatment of speech disorders and oral myology therapy aiming at tongue muscles training is an important part of speech therapy 4 Intra oral adhesive pads in oral myology editThe use of intra oral adhesive pads as part of oral myology therapy is a new efficient technique to induce and assist in tongue exercise 10 The use of such adhesive pads proved efficient in treatment of anterior open bite malocclusion and thumb sucking in children 5 Further reading editNestor James 2020 Breath The New Science of a Lost Art Riverhead Books ISBN 978 0735213616 References edit Benkert KK 1997 The effectiveness of orofacial myofunctional therapy in improving dental occlusion Int J Orofacial Myology 23 35 46 doi 10 52010 ijom 1997 23 1 6 PMID 9487828 Hemmings K Griffiths B Hobkirk J Scully C August 2000 ABC of oral health Improving occlusion and orofacial aesthetics tooth repair and replacement BMJ 321 7258 438 41 doi 10 1136 bmj 321 7258 438 PMC 1127801 PMID 10938058 a b Namasivayam Ashwini M Steele Catriona M Keller Heather October 2016 The effect of tongue strength on meal consumption in long term care Clinical Nutrition 35 5 1078 1083 doi 10 1016 j clnu 2015 08 001 hdl 11375 27087 PMID 26321499 a b Eslamian L Leilazpour A P 25 September 2006 Tongue to palate contact during speech in subjects with and without a tongue thrust The European Journal of Orthodontics 28 5 475 479 doi 10 1093 ejo cjl020 PMID 17000716 a b c Huang Boyen Lejarraga Carla Franco Christopher S Kang Yunlong Lee Andrew Abbott John Takahashi Katsu Bessho Kazuhisa Pumtang on Pongthorn October 2015 Influence of non orthodontic intervention on digit sucking and consequent anterior open bite a preliminary study International Dental Journal 65 5 235 241 doi 10 1111 idj 12178 PMC 9376527 PMID 26235294 Guimaraes Katia C Drager Luciano F Genta Pedro R Marcondes Bianca F Lorenzi Filho Geraldo 15 May 2009 Effects of Oropharyngeal Exercises on Patients with Moderate Obstructive Sleep Apnea Syndrome American Journal of Respiratory and Critical Care Medicine 179 10 962 966 doi 10 1164 rccm 200806 981OC PMID 19234106 S2CID 36092658 Cooper Abbey March 2010 Orofacial Myology and Myofunctional Therapy for Sleep Related Breathing Disorders Sleep Medicine Clinics 5 1 109 113 doi 10 1016 j jsmc 2009 10 002 Camacho M Certal V Abdullatif J Zaghi S Ruoff CM Capasso R Kushida CA 1 May 2015 Myofunctional Therapy to Treat Obstructive Sleep Apnea A Systematic Review and Meta analysis Sleep 38 5 669 75 doi 10 5665 sleep 4652 PMC 4402674 PMID 25348130 Takahashi S Kuribayashi G Ono T Ishiwata Y Kuroda T January 2005 Modulation of masticatory muscle activity by tongue position The Angle Orthodontist 75 1 35 9 PMID 15747813 Myofunctional therapy MYOSPOTS Australia MYOSPOTS Retrieved from https en wikipedia org w index php title Oral myology amp oldid 1188059660, wikipedia, wiki, book, books, library,
