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Correlation between temporomandibular joints and craniocervical posture in patients with bilateral anterial disc displacement.
Xiang, Wanfang; Wang, Min; Li, Zhihui; Cai, Mingqin; Pan, Xiaojing.
Afiliación
  • Xiang W; School/Hospital of Stomatology, Lanzhou University, Tianshui South Road, Chengguan District, Lanzhou, Gansu Province, 730000, People's Republic of China.
  • Wang M; School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, People's Republic of China.
  • Li Z; School/Hospital of Stomatology, Lanzhou University, Tianshui South Road, Chengguan District, Lanzhou, Gansu Province, 730000, People's Republic of China.
  • Cai M; School/Hospital of Stomatology, Lanzhou University, Tianshui South Road, Chengguan District, Lanzhou, Gansu Province, 730000, People's Republic of China.
  • Pan X; School/Hospital of Stomatology, Lanzhou University, Tianshui South Road, Chengguan District, Lanzhou, Gansu Province, 730000, People's Republic of China. panxj@lzu.edu.cn.
BMC Oral Health ; 24(1): 159, 2024 Feb 01.
Article en En | MEDLINE | ID: mdl-38297238
ABSTRACT

OBJECTIVE:

To study the changes of temporomandibular joints and craniocervical posture in adult patients with bilateral anterior disc displacement, and to explore their correlation, which may provide some clinical value for clinical diagnosis and treatment planning.

METHODS:

Ninety-eight adult patients were divided into 3 groups 29 patients in bilateral disc normal position group (BN), 33 patients in bilateral Anterior Disc Displacement With Reduction group (ADDWR) and 36 patients in bilateral Anterior Disc Displacement Without Reduction group (ADDWoR). Dolphin and Uceph software were used to measure 14 items of temporomandibular joint and 11 items of craniocervical posture for comparison and correlation analysis between groups.

RESULTS:

There were significant differences in bilateral joint space between three groups. Compared with the BN, the anteroposterior diameter of the condyle was significantly reduced, the condyle was significantly displaced posteriorly and superiorly in the ADDWR and ADDWoR, but the joint fossa width and joint fossa depth did not change significantly. Cervical curvature and inclination were greater in patients with anterior disc displacement than BN, indicating that the craniocervical posture of adult patients with anterior disc displacement was extended and protrusive.

CONCLUSION:

Anterior disc displacement of the temporomandibular joint can displace the condyle upwards and posteriorly and reduce the anteroposterior diameter of condyle, and then make the condyle closer to the wall of articular fossa to induce joint symptoms. Additionally, craniocervical postural position is significantly affected, which may be related to compensate for the effects of airway space.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Trastornos de la Articulación Temporomandibular / Luxaciones Articulares Límite: Adult / Humans Idioma: En Revista: BMC Oral Health Asunto de la revista: ODONTOLOGIA Año: 2024 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Trastornos de la Articulación Temporomandibular / Luxaciones Articulares Límite: Adult / Humans Idioma: En Revista: BMC Oral Health Asunto de la revista: ODONTOLOGIA Año: 2024 Tipo del documento: Article Pais de publicación: Reino Unido