Experimental occlusal interferences. Part V. Mandibular rotations versus hemimandibular translations.
J Oral Rehabil
; 22(12): 865-76, 1995 Dec.
Article
en En
| MEDLINE
| ID: mdl-9217298
Frontal plane mandibular rotations and corresponding hemimandibular translations were studied in vitro by using direct observations of a human cadaver mandible and in vivo by using the indirect observations of rotational electrognathography. A comparison between the two methods showed that rotational electrognathography erred in measuring the clinically relevant hemimandibular translations resulting from mandibular rotations having a unilateral molar point (simulated occlusal interference) as the pivot of frontal plane torque. In vitro frontal plane rotations about a unilateral mandibular molar tooth (simulated occlusal interference) suggested that the resulting hemimandibular upward translations of the lateral portion of the mandibular condyle, contralateral to the molar tooth, would cause considerable compressive loading of the temporomandibular joint disc.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Oclusión Dental Traumática
/
Análisis del Estrés Dental
/
Registro de la Relación Maxilomandibular
/
Mandíbula
Tipo de estudio:
Prognostic_studies
Límite:
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
J Oral Rehabil
Año:
1995
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Reino Unido