2026-05-31T08:38:53Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/362982026-02-03T11:35:29Zcom_10630_2254col_10630_37953
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Mayoral Sanz, Pedro
author
García Reyes, Marcos
author
Bataller-Torras, Alex
author
Cabrera Castillo, Juan A.
author
Lagravère Vich, Manuel O.
2025-01-14T11:06:43Z
2025-01-14T11:06:43Z
2021-01-07
Sanz, P.M., Reyes, M.G., Torras, A.B. et al. Craniofacial morphology/phenotypes influence on mandibular range of movement in the design of a mandibular advancement device. BMC Oral Health 21, 19 (2021). https://doi.org/10.1186/s12903-020-01369-z
https://hdl.handle.net/10630/36298
10.1186/s12903-020-01369-z
Background
The mandibular opening path movements have different directions according to the craniofacial morphology of the patient but always downward and backward, therefore increasing the collapse of the upper airway. The aim of this work is to determine if there is a relationship between the craniofacial morphology and the mandibular movement to help understand the impact on the mandibular position.
Methods
52 students with full permanent dentition aged 19 to 23 years (mean 21.3 SD 1.7; 29 females and 23 males), participated in the study. Each subject had a lateral cephalometric radiograph taken. The opening angle was determined for two levels of vertical openings at 5 and 10 mm.
Results
The opening angle showed a greater variability between subjects ranging from 63.15 to 77.08 for 5 mm angle and from for 61.65 to 75.72 for the 10 mm angle. Differences of facial phenotypes was evident when comparing the individual dissoccluding angle of the low angle horizontal pattern and high angle vertical pattern.
Conclusions
The opening angle is related to craniofacial morphology with higher vertical anterior and shorter anteroposterior faces having a more horizontal path of mandibular movement than shorter vertical anterior and longer anteroposterior subjects who have a more vertical path.
eng
Attribution 4.0 Internacional
Mandíbula
Maxilares
Craniofacial morphology/phenotypes influence on mandibular range of movement in the design of a mandibular advancement device.
journal article
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URL
https://riuma.uma.es/bitstreams/47f0d1e8-1837-4a42-91b0-2b7e4a9cc6e0/download
File
MD5
7b4f20f79d29e45a270aa2725b82665c
1331860
application/pdf
Craniofacial morphology phenotypes.pdf