Soft and hard tissue changes after bimaxillary surgery in Turkish female Class III patients

2009 ◽  
Vol 37 (1) ◽  
pp. 8-17 ◽  
Author(s):  
Gülnaz Marşan ◽  
Nil Cura ◽  
Ufuk Emekli
Keyword(s):  
Class Iii ◽  
Hard Tissue ◽  
Tissue Changes ◽  
Bimaxillary Surgery

scholarly journals Evaluation of soft and hard tissue changes after bimaxillary surgery in class III orthognathic surgery and aesthetic consideration

2014 ◽  
Vol 5 (2) ◽  
pp. 157 ◽  
Author(s):  
Abdolreza Jamilian ◽  
Ali Modabber ◽  
Mohammad Shadab ◽  
Rahman Showkatbakhsh ◽  
SyedSayeed Ahmad ◽  
...  
Keyword(s):  
Orthognathic Surgery ◽  
Class Iii ◽  
Hard Tissue ◽  
Tissue Changes ◽  
Bimaxillary Surgery ◽  
Aesthetic Consideration

scholarly journals Soft and hard tissue changes after bimaxillary surgery in Japanese class III asymmetric patients

2012 ◽  
Vol 1 (3) ◽  
pp. 69 ◽  
Author(s):  
Talat Al-Gunaid ◽  
Isao Saito ◽  
Ritsuo Takagi ◽  
Masaki Yamaki
Keyword(s):  
Class Iii ◽  
Hard Tissue ◽  
Tissue Changes ◽  
Bimaxillary Surgery

scholarly journals Evaluation of long-term soft tissue changes after bimaxillary orthognathic surgery in Class III patients

2014 ◽  
Vol 85 (4) ◽  
pp. 631-637 ◽  
Author(s):  
Halise Aydemir ◽  
Ruchengiz Efendiyeva ◽  
Hakan Karasu ◽  
Ufuk Toygar-Memikoğlu
Keyword(s):  
Soft Tissue ◽  
Soft Tissues ◽  
Class Iii ◽  
Time Intervals ◽  
Bimaxillary Orthognathic Surgery ◽  
Tissue Changes ◽  
Short And Long Term ◽  
Bimaxillary Surgery ◽  
Soft Tissue Changes

ABSTRACT Objective:  To assess soft tissues in the short and long term after bimaxillary surgery in Class III patients by comparing the hard tissue changes and results between time periods. Materials and Methods:  Twenty-six Class III adult patients treated with bimaxillary surgery were included in the study. Cephalometric records were taken before surgery (T1) and 5 months (T2), 1.4 years (T3), 3 years (T4), and 5 years (T5) after surgery. Results:  There was no significant relapse in skeletal parameters. Overjet was significantly reduced between T4-T3 time intervals (P < .01). There were significant increases in Sn-HR, ULA-HR, LLA-HR, B-B∧ (P < .01), and B∧-HR (P < .05) between T4-T3 time intervals. There was no significant change in the soft tissue parameters between T5-T4 time intervals. Conclusion:  Soft tissue vertical relapse occurs in skeletally stabile Class III bimaxillary surgery patients in the first 3 years after surgery.

scholarly journals Soft tissue changes after mandibular setback and bimaxillary surgery in Class III patients

2013 ◽  
Vol 83 (5) ◽  
pp. 817-823 ◽  
Author(s):  
Davor Jokić ◽  
Dražen Jokić ◽  
Vedran Uglešić ◽  
Darko Macan ◽  
Predrag Knežević
Keyword(s):  
Soft Tissue ◽  
Class Iii ◽  
Upper Lip ◽  
Le Fort ◽  
Soft Tissue Change ◽  
Before And After ◽  
Tissue Changes ◽  
Bimaxillary Surgery ◽  
Soft Tissue Changes ◽  
Le Fort I

ABSTRACT Objective: To evaluate the relationship between soft tissue and bone structure for Class III patients before and after bilateral sagittal split osteotomy (BSSO) and bimaxillary orthognathic surgery; to determine the impact of other factors on soft tissue change; and to evaluate correlations between thickness of tissue before surgery, SNA, SNB, and ANB angles, and soft tissue changes. Materials and Methods: The study included 78 Class III patients treated only with BSSO or with BSSO and Le Fort I osteotomy. Lateral cephalograms were taken before and 3 months to 1 year after surgery. After all points of the Zagreb82 and Legan and Burstone profile analysis were traced, the ratio of five soft tissue points before and after surgery was evaluated. Results: Soft tissue between points Sn and A and upper lip showed statistically significant changes for patients treated with bimaxillary surgery and BSSO. Only gender had an influence on soft tissue change. The correlation between soft tissue thickness and changes after surgery was significant. A change in SNB angle correlated with upper lip thickness for patients treated with BSSO but not for patients treated with BSSO and Le Fort I. SNA angle changes correlated with soft tissue changes between points Sn and A. Conclusion: Results of this study show soft tissue changes after BSSO and BSSO and Le Fort I and eliminate the deficiencies that were indicated in the meta-analysis of soft tissue changes from a previous study.

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