نتایج جستجو برای: smile correction
تعداد نتایج: 168604 فیلتر نتایج به سال:
Purpose. To compare the change of anterior corneal higher-order aberrations (HOAs) after laser in situ keratomileusis (LASIK), wavefront-guided LASIK with iris registration (WF-LASIK), femtosecond laser-assisted laser in situ keratomileusis (FS-LASIK), and small incision lenticule extraction (SMILE). Methods. In a prospective study, 82 eyes underwent LASIK, 119 eyes underwent WF-LASIK, 88 eyes ...
Ectasia After SMILE: Correct Interpretation of Biomechanical Hypothesis We read the case report by Mattila and Holopainen on bilateral ectasia after SMILE in the July 2016 issue with great interest.1 It is evident that preoperative examination with topography, tomography, and slit-lamp examination needs to be strictly followed by surgeons before small incision lenticule extraction (SMILE), LASI...
The use of periodontal surgery to treat the condition of gummy smile is an essentially aesthetic approach and plays an important role in raising the self-esteem of patients. Effective treatment requires identification of the best technique for the correction, and the long-term predictability of the procedure. Objective: The aim of this study was to conduct an integrative review of scientific ev...
The maxillary permanent canine acts as the corner stone of occlusion and plays a key role in smile design. Any morphological defect or eruption anomaly, affecting the maxillary permanent canine has a negative impact on the smile and facial esthetics of the person. The etiology of impacted maxillary permanent canine is multifactorial. Maxillary transverse discrepancies have been reported in 7 – ...
PURPOSE Optimal treatment strategies for advanced natural killer/T (NK/T)-cell lymphoma have not been fully defined. We compared the safety and efficacy of DDGP and SMILE regimens for advanced NK/T-cell lymphoma in a randomized controlled, multicenter, and open-label clinical trial. EXPERIMENTAL DESIGN Patients were newly diagnosed in stages III-IV and had performance scores in 0 to 2. Six cy...
Inspired by recent advances in psychological studies on motion-based face perception, we examine in this paper, from the viewpoint of pattern recognition, the identity information behind a smile. A smile video database is collected, from which we compute dense optical flow fields and generate features by summing up the flow fields over time during the neutral-to-smile period. We investigate the...
Gummy smile cases are always esthetically demanding cases. This article presents a case treated with an interdisciplinary treatment approach and Digital Smile Approach (DSA) using Keynote (DSA), to predictably achieve an esthetic outcome for a patient with gummy smile. The importance of using questionnaires and checklists to facilitate the gathering of diagnostic data cannot be overemphasized. ...
Taking into account the factors related to lip-tooth relationships in orthodontic diagnosis and treatment planning is of prime importance. Manual quantitative analysis of facial parameters on photographs during smile and speech is a difficult and time-consuming job. Since there is no comprehensive and user-friendly software package, we developed a software program called "Smile Analyzer" in the...
Combined Posterior Phakic Intraocular Lens and SMILE in a Patient With High Myopia Bioptics is defined as a sequential method of treating large and complex refractive errors aiming to improve stability and predictability by the combination of refractive techniques with different mechanisms of action.1 The Visian Implantable Collamer Lens (ICL; STAAR Surgical, Monrovia, CA) is a foldable phakic ...
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