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Major gene and multifactorial inheritance of mandibular prognathism†

American Journal of Medical Genetics, Part A, 2008
Mandibular prognathism typically shows familial aggregation. Various genetic models have been described and it is assumed to be a multifactorial and polygenic trait, with a threshold for expression.
Silviene F Oliveira, Ricardo de Godoi Mattos Ferreira   +1 more
exaly   +2 more sources

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Mandibular prognathism

Aesthetic Plastic Surgery, 1981
Mandibular prognathism develops as a result of several factors including infant osteogenetic disturbance, mechanical factors such as malocclusion, and heredity. The condition is characterized by an enlarged mandible, an increased mandibular angle and arch of the circle of the sigmoid notch, and masticatory and phonetic disturbances.
Roberto Farina, Emilio Cury, Issa Alex Ackel   +2 more
openaire   +1 more source

Tongue pressure and maxillofacial muscle activities during swallowing in patients with mandibular prognathism.

Journal of Oral Rehabilitation
BACKGROUND Coordination among lip, cheek and tongue movements during swallowing in patients with mandibular prognathism remains unclear. OBJECTIVES This study aimed to identify the temporal sequences of tongue pressure and maxillofacial muscle ...
Tsukasa Nagasaki, Kanako Kurihara-Okawa, J. Okawa, J. Nihara, Kojiro Takahashi, K. Hori, Tadao Fukui, T. Ono, Isao Saito   +8 more
semanticscholar   +1 more source

Effect of sagittal split ramus osteotomy on stress distribution of temporomandibular joints in patients with mandibular prognathism under symmetric occlusions

Computer Methods in Biomechanics and Biomedical Engineering, 2020
Sagittal split ramus osteotomy (SSRO) is the representative orthognathic surgery for the patients with mandibular prognathism. It is essential to understand the biomechanical environment of temporomandibular joint (TMJ) to analyse the effects of SSRO ...
Hedi Ma, Jingheng Shu, Quanyi Wang, Hai-Dong Teng, Zhan Liu   +4 more
semanticscholar   +1 more source

Surgical morbidities of sagittal split ramus osteotomy versus intraoral vertical ramus osteotomy for the correction of mandibular prognathism: a randomized clinical trial.

International Journal of Oral & Maxillofacial Surgery, 2020
The sagittal split ramus osteotomy (SSRO) and intraoral vertical ramus osteotomy (IVRO) are two common orthognathic procedures for the treatment of mandibular prognathism.
Y. Leung, Rui Wang, N. S. M. Wong, Di-On Li, Shun-Wai Au, W. Choi, Yu-Xiong Su   +6 more
semanticscholar   +1 more source

Biomechanical effect of asymmetric mandibular prognathism treated with BSSRO and USSRO on temporomandibular joints: a three-dimensional finite element analysis.

British Journal of Oral and Maxillofacial Surgery, 2020
Asymmetric mandibular prognathism is a clinically common skeletal dentomaxillofacial deformity. Unilateral sagittal split ramus osteotomy (USSRO) is an effective alternative procedure to bilateral sagittal split ramus osteotomy (BSSRO) for some patients.
Hong-Yi Li, Nuo Zhou, Xuan-Ping Huang, Tao Zhang, S. He, P. Guo   +5 more
semanticscholar   +1 more source

Craniofacial relationships in mandibular prognathism

Archives of Oral Biology, 1969
Abstract Univariate and multivariate procedures are employed in this study to analyze measurements obtained from the lateral head roentgenograms of 52 adult individuals with mandibular prognathism. The prognathism sample consists of 36 individuals without, and 16 individuals with, clinical open bite. The cranial base and maxillary complex are smaller,
S L, Horowitz, J M, Converse, L J, Gerstman   +2 more
openaire   +2 more sources

Surgical correction of mandibular prognathism

Oral Surgery, Oral Medicine, Oral Pathology, 1976
Procedures used in the correction of certain forms of mandibular prognathism are described. All but one of these techniques allow an immediate functional healing, which is considered to be most important. Since no single procedure can correct all the different forms of mandibular prognathism, each case is individually planned and a "custom-tailored ...
R B, Shira, O, Neuner
openaire   +2 more sources

Maxillary molar intrusion and transverse decompensation to enable mandibular single-jaw surgery with rotational setback and transverse shift for a patient with mandibular prognathism and asymmetry.

American Journal of Orthodontics and Dentofacial Orthopedics, 2020
When performing single-jaw surgery for mandibular setback, the distal segment of the mandible is brought distally along the occlusal plane, leaving the relationship of the B-point and pogonion unchanged.
Min-Su Kim, Sung-Hoon Lim, Seorin Jeong, Jae Hyun Park   +3 more
semanticscholar   +1 more source

Impact of mandibular prognathism on morphology and loadings in temporomandibular joints

Biomedizinische Technik. Biomedical engineering, 2020
Loadings in temporomandibular joints (TMJs) are essential factors in dysfunction of TMJs, and are barely noticed in treatment of maxillofacial deformity. The only approach, which can access stresses in TMJs, could expend day’s even weeks to complete. The
Jingheng Shu, Quanyi Wang, Desmond Y. R. Chong, Zhan Liu   +3 more
semanticscholar   +1 more source