The UnderSpinal Osteotomy: A modified low Lefort I osteotomy to correct maxillary dentoalveolar protrusion
نویسندگان
چکیده
منابع مشابه
Subapical anterior maxillary segmental osteotomy: a modified surgical approach to treat maxillary protrusion.
BACKGROUND Anterior segmental osteotomy has become an established surgical technique to achieve functional occlusion and improve the facial profile in the treatment of maxillary protrusion. Postoperative nasal changes, however, are somewhat unpredictable. The here presented subapical anterior maxillary segmental osteotomy has been developed to avoid such unintended nasal changes. PATIENTS AND...
متن کاملModified versus classic alar base sutures after LeFort I osteotomy: a systematic review.
OBJECTIVE The purpose of this systematic review is to evaluate the efficacy of a new modified alar base cinch suture by comparing it with the commonly used classic alar base suture after LeFort I osteotomy. STUDY DESIGN A comprehensive search strategy was performed to include interventional studies involving the comparisons of alar base suturing methods after LeFort I osteotomy. Data analyses...
متن کاملLeFort I segmented osteotomy experience with piezosurgery in orthognathic surgery.
The aim of this work was to present the LeFort I segmented osteotomy in consecutive patients using the piezoelectric system. A descriptive study was designed for patients operated on between November 2012 and January 2014. All the patients presented some type of skeletal anomaly and underwent orthognatic surgery via piezoelectric osteotomies. Each maxillary surgery was developed with that syste...
متن کاملReview of Nasal Soft Tissue alterations in Class III Malocclusion patients following Lefort I Osteotomy
Abstract Background and Aim: The primary aim of orthognathic surgery is to improve the aesthetic parameters of the face and dentition and to transform it into an acceptable clinical standard, which is often associated with the secondary aim of improving occlusal function. The most common treatment option for maxillofacial abnormalities in Class III malocclusion patients is bimaxillary surgery,...
متن کاملEffects of Vertical Movement of the Anterior Nasal Spine on the Maxillary Stability After LeFort I Osteotomy for Pitch Correction.
Few reports have so far evaluated the maxillary stability after LeFort I osteotomy (L-1) for pitch correction. In the current study, the authors assessed the SN-PP (palatal plane) to evaluate the skeletal stability after osteotomy with clockwise or counter-clockwise rotation and investigated the effects of anterior nasal spine (ANS) and posterior nasal spine (PNS) movement on the stability of t...
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ژورنال
عنوان ژورنال: Advances in Oral and Maxillofacial Surgery
سال: 2021
ISSN: 2667-1476
DOI: 10.1016/j.adoms.2021.100113