Posición esqueletal aplicada a la estética y rejuvenecimiento del tercio inferior facial y cervical

Ravelo, Victor; Haidar, Ziyad S.; Huentequeo-Molina, Claudio; Martínez, Felipe A.; Olate, Sergio

doi:10.35366/101911

Cited by 3 publications

(2 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…En sujetos de clase II esqueletal existe una posición más posterior del hueso hioides al compararlo con sujetos de clase III esqueletal (Ravelo et al, 2021c). Nuestros resultados también demuestran que el movimiento de avance mandibular permite una posición más anterior del hueso hioides, lo cual permite un adelantamiento en la fijación de la VA entregando estabilidad al medio.…”

Section: Discussionunclassified

Cambios en la Vía Aérea Después de Cirugía Ortognática Bimaxilar

et al. 2022

View full text Add to dashboard Cite

Section: Discussionunclassified

Cambios en la Vía Aérea Después de Cirugía Ortognática Bimaxilar

et al. 2022

View full text Add to dashboard Cite

“…The maxillo-mandibular structures are modified by the development and growth in three dimensions and can be related to anatomical changes, such as the volume and shape of the airway [ 1 ]. Changes in the middle and lower third of the face with clockwise or counterclockwise rotation of the mandible are related to the position of the hyoid bone, the morphology of the facial thirds and the pharyngeal spaces [ 2 , 3 ].…”

Section: Introductionmentioning

confidence: 99%

Retrospective Analysis of the Airway Space Changes in Dentofacial Deformity after Two-Jaw Orthognathic Surgery Using Cone Beam Computed Tomography

Ravelo,

Olate,

Unibazo

et al. 2023

JPM

Self Cite

View full text Add to dashboard Cite

Orthognathic surgery is used to modify anomalies in maxillomandibular position; this process can significantly affect the anatomy of the airway and cause functional changes. This study aims to define the impact of mandibular maxillary movement on the airway of subjects with dentofacial deformity. A retrospective study was conducted on subjects with Angle class II (CII group) and Angle class III (CIII group) dentofacial deformities. The subjects were treated via bimaxillary surgery; for all of them, planning was performed with software and 3D printing. Cone beam computed tomography (CBCT) was obtained 21 days before surgery and 6 months after surgery and was used for planning and follow-up with the same conditions and equipment. Was used the superimposition technique to obtain the maximum and minimum airway areas and total airway volume. The data were analyzed with the Shapiro–Wilk test and Student’s t-test, while Spearman’s test was used to correlate the variables, considering a value of p < 0.05. Thus, 76 subjects aged 18 to 55 years (32.38 ± 10.91) were included: 46 subjects were in CII group, treated with a maxillo-mandibular advancement, and 30 subjects were in the CIII group, treated with a maxillary advancement and a mandibular setback. In the CII group, a maxillary advancement of +2.45 mm (±0.88) and a mandibular advancement of +4.25 mm (±1.25) were observed, with a significant increase in all the airway records. In the CIII group, a maxillary advancement of +3.42 mm (±1.25) and a mandibular setback of −3.62 mm (±1.18) were noted, with no significant changes in the variables measured for the airway (p > 0.05). It may be concluded that maxillo-mandibular advancement is an effective procedure to augment the airway area and volume in the CII group. On the other hand, in subjects with mandibular prognathism and Angle class III operated with the maxillary advancement and mandibular setback lower than 4 mm, it is possible to not reduce the areas and volume in the airway.

show abstract

Airway Space Changes in Dentofacial Deformity After Two-Jaw Orthognathic Surgery in Class II and Class III Skeletal Conditions

Ravelo¹,

Olate²,

Unibazo³

et al. 2023

Preprint

View full text Add to dashboard Cite

Orthognathic surgery is used to modify anomalies in maxillomandibular position; this process can significantly affect the anatomy of the airway and cause functional changes. This study aims to define the impact of mandibular maxillary movement on the airway of subjects with dentofacial deformity. A retrospective study was conducted on subjects with Angle class II (CII group) and Angle class III (CIII group) dentofacial deformities. The subjects were treated by bimaxillary surgery; for all of them, planning was performed with software and 3D printing. Cone beam computed tomography (CBCT) was obtained 21 days before surgery and 6 months after surgery and was used for planning and follow-up with the same conditions and equipment. Was used the superimposition technique to obtain the maximum and minimum airway areas, and total airway volume. The data were analyzed with the Shapiro-Wilk test and Student’s t-test, while Spearman's test was used to correlate the variables, considering a value of p&lt;0.05. Seventy-six subjects aged 18 to 55 years (32.38 ± 10.91) were included: 46 subjects were in CII group, treated with a maxillo-mandibular advancement, and 30 subjects were in the CIII group, treated with a maxillary advancement and a mandibular setback. In CII group, a maxillary advancement of +2.45 mm (±0.88) and a mandibular advancement of +4.25 mm (±1.25) were observed, with a significant increase in all the airway records. In the CIII group, a maxillary advancement of +3.42 mm (±1.25) and a mandibular setback of -3.62 mm (±1.18) was noted, with no significant changes in the variables measured for the airway (p&gt;0.05). It may be concluded that maxillo mandibular advancement is an effective procedure to augment the airway area and volume in the CII group. On the other hand, in subjects with mandibular prognathism and Angle class III operated with the maxillary advancement and mandibular setback lower than 4 mm it is possible to not reduce the areas and volume in the airway.

show abstract

Posición esqueletal aplicada a la estética y rejuvenecimiento del tercio inferior facial y cervical

Cited by 3 publications

References 26 publications

Cambios en la Vía Aérea Después de Cirugía Ortognática Bimaxilar

Cambios en la Vía Aérea Después de Cirugía Ortognática Bimaxilar

Retrospective Analysis of the Airway Space Changes in Dentofacial Deformity after Two-Jaw Orthognathic Surgery Using Cone Beam Computed Tomography

Airway Space Changes in Dentofacial Deformity After Two-Jaw Orthognathic Surgery in Class II and Class III Skeletal Conditions

Contact Info

Product

Resources

About