[PDF] Top 20 Three dimensional evaluation of soft tissue after orthognathic surgery

... In recent years, 3D imaging has gained popularity to overcome the limitations of 2D analysis. Cone beam com- puted tomography (CBCT) provides sufficient information about skeletal structures, and is used to measure ... See full document

... Orthognathic surgery is the most popular surgical field of maxillofacial surgery to improve patients function and ...movements. Soft tissue change depends on the skeletal movement. ... See full document

... Figure 5. Simulation of the surgical mandibular advancement for the cor- rection of Cl. II, a posterior rotation of the horizontal mandibular segment during surgical advancement of the mandible depends upon a 3-point ... See full document

... At T1 there was no significant difference between the mean age in the two groups. Presurgically at T1 no significant differences between DOG and CONVG was registered according to the chosen outcome variables (Table 3). ... See full document

... months after the oper- ation. 3D facial soft tissue scan images before and after surgery have been also used to evaluate postoperative changes of soft tissue [30, ...the ... See full document

... ferentiate soft tissue and ...via orthognathic surgery, though correction of limited soft-tissue facial asymmetry by this route is prob- ...not orthognathic surgery ... See full document

... desire surgery for aes- thetic reasons, even without functional problems with masti- cation or occlusal ...and soft tissue com- ponents, requiring a combination of orthodontic treatment and ... See full document

... face after BSSO_Le Fort ...reflected soft tissue trauma and inflammation (“swollen,” “tender,” and “burning”) than patients without genioplasty; however, this difference decreased with time ... See full document

... of soft tissue change prediction after orthognathic surgery, found that there was a higher risk of deviation from the treatment plan in the bimaxillary ...of surgery was ... See full document

... for orthognathic surgery is still established by lat- eral profile analysis depending on two-dimensional lateral cephalometry [4, ...view after surgery tends to be decided by the ... See full document

... procedure. European researchers invented interactive visualizing displays to reposition the maxilla into the simulated position [7]. However, they were unrealistic for routine orthognathic surgery and were ... See full document

... I orthognathic surgery for length of advancement, stabil- ity and relapse, growth after distraction and soft tissue expansion and soft tissue profile ...and after ... See full document

... the soft-tissue inter-malar height of the fractured and unfractured sides revealed statistically significant differences between before surgery and 1 week and 1 month after ...in soft- ... See full document

... the three-dimensional (3D) changes after mandibular setback surgery (MSS) in skeletal Class III malocclusion using cone-beam computed tomography (CBCT) and a structured light-based ...18 ... See full document

... Holty and Guillaminault determined in their system- atic review and meta-analysis that MMA is an effective treatment for OSAS [5]. The mean apnea hypopnea index (AHI) decreased from 63.9 (severe sleep apnea) to 9.5 (mild ... See full document

... is a major component of biodegradable polymers, was first proposed for surgical implants [11]. The use of biodegradable materials to stabilize the fractured facial skeleton was first reported in 1971[12]. Since then, ... See full document

... and soft tissue thickening along each EAC wall (anterior, poste- rior, superior, and ...Any soft tissue opacity along the bony EAC walls was also ... See full document

... into three groups and were given either placebo, preoperative dexamethasone 16mg intravenously or preoperative dexamethasone 16mg intravenously with three postoperative 8mg doses intravenously every ... See full document

... Orthognathic Surgery in the University of Malaya ORIGINAL ARTICLE Orthognathic Surgery in the University of Malaya II WI W C Ngeow, FFDRCSI (O S), STOng, FDSRCPS, K K Siow, MDSe, C B Lian, FDSRCPS Dep[.] ... See full document

... After obtaining complete history, patients were examined clinically and were explained about the procedure, its complication and follow up period involved in the study. The patients who were willing were enrolled ... See full document