Frontal Changes in the Lower Face After Clockwise Rotation of the Maxillomandibular Complex Without Perisurgical Orthodontic Treatment in Angle Class I and Skeletal Class III Women

Lee, Sang Woo; Cho, Jeongmok; Ahn, Seung Hyun

doi:10.1007/s00266-017-0838-7

Cited by 9 publications

(6 citation statements)

References 20 publications

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“…A systematic review of CWR of the MMC to correct skeletal Class III malocclusion 18 reported an average surgical increase in OP angulation ranging from 2.30-5.60°. Besides, other studies 26,27 have reported an increase in the OP angulation of up to 8.50°. In this study, multiple regression analysis results (Table 4) indicated that a large CWR of the MMC could rotate the OP considerably, therefore leading to a more significant increase in the OP, as documented by Wolford et al 10,17…”

Section: J O U R N a L P R E -P R O O F 1 Increase In Occlusal Plane ...mentioning

confidence: 85%

Does Clockwise Rotation of Maxillomandibular Complex Using Surgery-First Approach to Correct Mandibular Prognathism Affect Surgical Movement and Stability?

Sinha

Lilakitrungrueang

Duong

et al. 2023

Journal of Oral and Maxillofacial Surgery

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Section: J O U R N a L P R E -P R O O F 1 Increase In Occlusal Plane ...mentioning

confidence: 85%

Does Clockwise Rotation of Maxillomandibular Complex Using Surgery-First Approach to Correct Mandibular Prognathism Affect Surgical Movement and Stability?

Sinha

Lilakitrungrueang

Duong

et al. 2023

Journal of Oral and Maxillofacial Surgery

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“…Correction of the negative vector relationship between the ocular globe and lower eyelid enhances the periorbital soft tissue and corrects scleral show. 3,9 Moreover, clockwise rotation to the entire maxillomandibular complex as it uniquely addresses the A-point to B-point relationship. 10 In essence, the mandibular incisors remain unchanged in the sagittal plane while allowing the posterior movement of the pogonion.…”

Section: Discussionmentioning

confidence: 99%

“…The concurrent mandibular surgery has been shown to slenderize and soften the square appearance of the lower facial thirds while augmenting the midface. 9,10…”

Section: Discussionmentioning

confidence: 99%

“…The concurrent mandibular surgery has been shown to slenderize and soften the square appearance of the lower facial thirds while augmenting the midface. 9,10 Caldwell et al 11 introduced his C-shaped modification to the inverted L osteotomy. The new "technic" addressed 2 main issues that were encountered with the recently developed Obwegeser/Dal Pont's sagittal split osteotomy (SSO): perceived inadequate bony apposition at site of osteotomy and injury to the inferior alveolar nerve.…”

Section: Discussionmentioning

confidence: 99%

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Improving Esthetic and Functional Outcomes of Severe Habsburg Jaw Using Modified Mandibular C-Osteotomies: A Case Report and Review of Literature

Henry

Farrell

2021

FACE

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The hypoplastic mandible results in facial convergence and pseudo-prognathism. We present a patient with significant maxillary hypoplasia in both the vertical and sagittal dimensions resulting in a reverse occlusal plane. Given the significant maxillary movements required, particularly clockwise rotation, more traditional mandibular osteotomies resulted in an unsatisfactory result. A modified version to the classic “C” osteotomy with the use of surgical planning and cutting guides was performed. A review of the literature on this rarely discussed ramus osteotomy is also presented.

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“…1 The contemporary approach to treatment planning is to integrate components of soft tissue and skeletal analysis with static and dynamic assessment in three dimensions, understanding of the positive and negative impact of any one component may have on another. 12 Different methods can be used to assess and diagnose aging changes, such as three-dimensional facial image, 13 computed tomography (CT), 14 or lateral cephalometry. 15…”

mentioning

confidence: 99%

Effect of the aging process on columella‐labial, naso‐mental and facial angles and how to apply it in clinical practice

Bravo¹,

Carvalho²,

Iggnacio³

et al. 2020

J of Cosmetic Dermatology

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Backgroud Aging is the result of the interplay of changes occurring in the facial skeleton, ligaments, muscles, adipose tissue, and skin (1), and these changes befall each mentioned structure at a different pace, start in each individual at a different age, and differ between ethnic background. (4) It changes directly the measurements of the face angles, making the face more concave and flattened aspect, while the young face presents a more convex and rounded aspect. Female skulls had an increase in all transverse facial widths and depth of the middle face with increasing age. Therefore, aging is consequence of progressive changes through intrinsic and extrinsic factors (5) and different methods can be used to assess and diagnose these changes. Aims The aim of the study is to evaluate facial angles and their aging changes. Methods A retrospective study was performed with a total of 1213 Caucasian female patients in the author's private clinic. The angles evaluate age‐related changes were analyzed: facial, naso‐mental, and columella‐labial angle. Photograph analysis program Vectra 3D (Canfield) was used to perform the anthropometric assessment of the angles, and after data collection, the analysis was performed statistics. Results and Conclusion We could conclude angles analyzed change with age, while two angles increase (naso‐mental and facial angle), the other decreases (columella‐labial angle). The study reinforces the principle of an objective clinical anthropometric assessment of facial angles as a relevant guide for a more appropriate treatment plan for the doctor to perform aesthetic procedures in order to restore a youthful face.

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Frontal Changes in the Lower Face After Clockwise Rotation of the Maxillomandibular Complex Without Perisurgical Orthodontic Treatment in Angle Class I and Skeletal Class III Women

Abstract: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266c .

Cited by 9 publications

References 20 publications

Does Clockwise Rotation of Maxillomandibular Complex Using Surgery-First Approach to Correct Mandibular Prognathism Affect Surgical Movement and Stability?

Does Clockwise Rotation of Maxillomandibular Complex Using Surgery-First Approach to Correct Mandibular Prognathism Affect Surgical Movement and Stability?

Improving Esthetic and Functional Outcomes of Severe Habsburg Jaw Using Modified Mandibular C-Osteotomies: A Case Report and Review of Literature

Effect of the aging process on columella‐labial, naso‐mental and facial angles and how to apply it in clinical practice

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