Pterygoid muscle function in excursive jaw movements: A clinical report

1995 ◽  
Vol 73 (4) ◽  
pp. 329-332 ◽  
Author(s):  
MalcoIm D. Jendnsen ◽  
William F.P. Malone ◽  
Thomas D. Taylor ◽  
Mark H. Friedman
Keyword(s):  
Muscle Function ◽  
Clinical Report ◽  
Jaw Movements

scholarly journals Sequela de fratura temporal simulando trauma intra-capsular da articulação temporomandibular

2021 ◽  
Vol 42 (2) ◽  
pp. 28-31
Author(s):  
João Carlos Birnfeld Wagner ◽  
Mauricio Roth Volkweis ◽  
Eduardo Luis Gerhardt ◽  
Juliana Guarnieri Panazzolo ◽  
Aline de Martini
Keyword(s):  
Wound Healing ◽  
Magnetic Resonance ◽  
Muscle Function ◽  
Emergency Service ◽  
Mouth Opening ◽  
Clinical Report ◽  
Temporal Muscle ◽  
Temporal Bone Fracture ◽  
Condyle Fracture ◽  
And Function

This paper is a clinical report of a male patient, who had suffered a left temporal bone fracture. At the Emergency Service, the fracture reduction was performed, with the emporal muscle incision. After two months, the patient presented a deviation to the left side during mouth opening and function limitation. Computadorized tomography and magnetic resonance were perfomed to investigate a condyle fracture or internal dearrangement of the temporomandibular joint. Both revealed the integrity of the structures. So, the temporal muscle generated the problem as a result of wound healing. The patient was submitted to physiotherapy sessions and recovered the temporal muscle function.

scholarly journals Management of Resorbed Mandibular Ridge with Neutral Zone Technique: A Case Report

2018 ◽  
Vol 1 (1) ◽  
pp. 47-51
Author(s):  
Rinu Sharma ◽  
S. Mathema ◽  
B. Pathak
Keyword(s):  
Case Report ◽  
Oral Cavity ◽  
Muscle Function ◽  
Basic Mechanism ◽  
Clinical Report ◽  
Neutral Zone ◽  
Impression Technique ◽  
And Function

Patients with resorbed mandibular ridge poses a challenge for prosthodontic rehabilitation. The ongoing diminution of denture foundation defies the basic mechanism of denture stability and support. The technique of neutral zone to construct a denture that is shaped by muscle function and is in harmony with the surrounding oral structures can remarkably improve prognosis of such patients. The neutral zone is the area in the oral cavity where during function; the forces of the cheeks and lips pressing inward neutralize the forces of the tongue pressing outward. Thus physiologically optimal teeth arrangement and harmonious denture contours and can be achieved to maximize prosthesis stability, comfort, and function for patients. This clinical report describes rehabilitation of a patient with severely resorbed mandibular ridge using neutral zone impression technique.

scholarly journals Neutral Zone Technique for Rehabilitation of Resorbed Mandibular Ridge

2016 ◽  
Vol 1 (1) ◽  
pp. 35-38
Author(s):  
Avneet Kaur ◽  
Devendra Pal Singh Chhonkar ◽  
Aditi Sarawgi
Keyword(s):  
Muscle Function ◽  
Clinical Report ◽  
Neutral Zone ◽  
Complete Dentures ◽  
Mahatma Gandhi ◽  
Alternative Approach

ABSTRACT The neutral zone technique is an alternative approach for the construction of the complete dentures. It is most effective for cases where there is a highly atrophic ridge. The technique aims to construct a denture, i.e., shaped by muscle function and is in harmony with the surrounding oral structures. This clinical report describes the fabrication of complete dentures for a patient with poorly formed mandibular ridges. How to cite this article Kaur A, Padiyar N, Kaurani P, Meena S, Chhonkar DPS, Sarawgi A. Neutral Zone Technique for Rehabilitation of Resorbed Mandibular Ridge. J Mahatma Gandhi Univ Med Sci Tech 2016;1(1):35-38.

The clinical report on six cases of epikeratoplasty

1989 ◽  
Vol 3 (2) ◽  
pp. 80 ◽  
Author(s):  
Jin Hak Lee ◽  
Kiho Park
Keyword(s):  
Clinical Report

Asociación entre hábitos parafuncionales de la cavidad bucal y los transtornos temporomandibulares en adolescentes

2018 ◽  
Vol 10 (2) ◽  
Author(s):  
Gabriel Muñoz Quintana
Keyword(s):  
Oral Cavity ◽  
Temporomandibular Joint ◽  
Temporomandibular Disorders ◽  
Temporomandibular Disorder ◽  
Neuromuscular System ◽  
Jaw Movements ◽  
Nail Biting ◽  
Palabras Clave ◽  
Masticatory System ◽  
Objective Being

La musculatura del sistema masticatorio y la articulación temporomandibular (ATM) están protegidos por reflejos nerviosos básicos y sistema neuromuscular a través de la coordinación de fuerzas musculares, todo lo que produce sobrecarga muscular repetitiva como los hábitos parafuncionales (HPF) pueden ocasionar trastornos temporomandibulares (TTM)1. Los HPF se caracterizan por movimientos anormales a la función mandibular normal sin objetivo funcional, al estar alterados constituyen una fuente productora de fuerzas traumáticas caracterizadas por dirección anormal, intensidad excesiva y repetición frecuente y duradera (Rolando Castillo Hernández, 2001)4. El objetivo del estudio fue identificar la asociación entre la presencia de hábitos parafuncionales de la cavidad bucal y los TTM en adolescentes de la ciudad de Puebla. Estudio observacional descriptivo. Se incluyeron 258 adolescentes, 132 (51.2%) mujeres y 126 (48.8%) hombres, con una edad promedio de 12.5±.73 y quienes fueron diagnosticados con los CDI/TTM y los HPF fueron auto-reportados por los pacientes. Se encontró una prevalencia de los TTM del 39.9% y una prevalencia de HPF del 86%. Los HPF más frecuentemente reportados fueron la succión labial y la onicofagia. Se encontró una asociación significativa (x2=7.31, p=0.007) entre los hábitos parafuncionales y los TTM en adolescentes. Palabras clave: Trastornos temporomandibulares, hábitos parafuncionales, adolescentes, articulación temporomandibular. Abstract The muscles of the masticatory system and temporomandibular joint (TMJ) are protected by basic nerve reflex and neuromuscular system through the coordination of muscle forces, all that repetitive muscle overload occurs as habit parafunctional (HPF) can cause temporomandibular disorder TMD)1. The characteristics of HPF are abnormal jaw movements without a functional objective. Being the jaw movements altered, they constitute a source of traumatic forces with an abnormal direction, excessive intensity and long-lasting and frequent duration. (Rolando Hernandez Castillo 2001)4. Objective: was to identify the association between the presences of parafunctional habits of the oral cavity and TMD in adolescents in the Puebla city in Mexico. Material and methods: Is a observational study, we included 258 adolescents 132 (51%) females and 126 (48.8%) were men, mean age 12.5±.73 and who were diagnosed with CDI/TTM and HPF were self- reported by patients. Results: The prevalence of TMD was 39.9% and a prevalence of 86% HPF. The most frequently reported HPF were lip sucking and nail biting. We found a significant association (x2= 7.31, p = 0,007) between HPF and TMD in adolescents. Key words: Parafunctional habits of oral cavity, temporomandibular disorders, temporomandibular joint. (Odontol Pediatr 2011;10(2): 90-94).

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