TITLE

Role of buccal corridor in smile esthetics and its correlation with underlying skeletal and dental structures

AUTHOR(S)
Tikku, Tripti; Khanna, Rohit; Maurya, R. P.; Ahmad, Nabeel
PUB. DATE
March 2012
SOURCE
Indian Journal of Dental Research;Mar/Apr2012, Vol. 23 Issue 2, p187
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Purpose: This study was designed to evaluate the buccal corridor in smile esthetics and to correlate it with underlying hard tissues. Materials and Methods: Posed smiling frontal photographs, digital posterior-anterior (PA) cephalograms, and study models of 25 males and 25 females in age range of 18-25 years were taken. Photographs were evaluated for smile esthetics by eight orthodontists, eight plastic surgeons, eight beauticians and eight lay people to group them into three groups with least attractive, average and attractive smile and buccal corridor width was measured. Digital PA cephalograms were transferred on Nemo-tech software for frontal facial analysis. Intercanine and intermolar widths were measured on upper study model with the help of a digital calliper. Results: The buccal corridor width was least in attractive smile group and maximum in least attractive smile group. The buccal corridor width had a negligible correlation with hard tissues and a mild to moderate inverse correlation with intercanine and intermolar widths within the groups. Conclusion: As the amount of buccal corridor display was increased, smiling images were scored less attractive by the evaluators. The buccal corridor is not influenced by underlying skeletal hard tissues but have mild to moderate inverse correlation with the intercanine and intermolar width.
ACCESSION #
79837308

 

Related Articles

  • Considera��es biomec�nicas da Ortodontia Convencional, Lingual e Lingual com sistema 2D. KAIRALLA, Silvana Allegrini; PARANHOS, Luiz Renato; CACCIAFESTA, Vittorio // Revista Cl�nica de Ortodontia Dental Press;jun/jul2012, Vol. 11 Issue 3, p98 

    The growing search by patients for an esthetic Orthodontics makes Lingual Orthodontics technique to keep its evolution and development. Knowing that, there are some differences between the Buccal and Lingual Orthodontics. It is very important to emphasize them to assist the professional who...

  • COMPARISON OF OCCLUSAL BALANCE CONTACTS IN PATIENTS TREATED WITH STANDARD EDGEWISE AND PREADJUSTED STRAIGHT-WIRE APPLIANCES. Sadegh, Mohammad; Akhoundi, Ahmad; Hashem, Abolfazl; Noroozi, Hassan // World Journal of Orthodontics;2009, Vol. 10 Issue 3, p216 

    This study investigated the functional occlusion in two groups of patients treated to a Class I canine and molar relationship by fixed appliance therapy. Group A consisted of 24 patients treated with standard edgewise appliances, whereas the 15 patients in group B were treated with a...

  • An innovative technique to distalize maxillary molar using microimplant supported rapid molar distalizer. Goel, Meenu; Holla, Anup; Sahoo, Sukant; Mittal, Rakesh; Kumar, Prince // Dental Hypotheses;Jul-Sep2013, Vol. 4 Issue 3, p92 

    Introduction: In recent years, enhancements in implants have made their use possible as a mode of absolute anchorage in orthodontic patients. In this paper, the authors have introduced an innovative technique to unilaterally distalize the upper left 1st molar to obtain an ideal Class I molar...

  • Orthodontic traction: Possible consequences for maxillary canines and adjacent teeth. Consolaro, Alberto // Dental Press Journal of Orthodontics;Jul/Aug2010, Vol. 15 Issue 4, p15 

    The article offers information on orthodontic traction, especially of upper canines, and its possible consequences. The resons why some professionals are reluctant to indicate orthodontic traction are presented. The criteria for assessing the image pericoronal space is discussed. Clinical...

  • Expressly Fabricated Molar Tube Bases: Enhanced Adhesion. SHARMA, TARUN; SINGH PHULL, TARUN; RANA, TARUN; KUMAR, VARUN // Journal of Clinical & Diagnostic Research;Jun2014, Vol. 8 Issue 6, p16 

    Clinicians, Orthodontists and their patients' parents often expect the best results in the shortest time span possible. Orthodontic bonding of molar tubes has been an acceptable risk in a modern era of refined biomaterials and instrumentation. Although many orthodontists still prefer banding to...

  • Evaluation of the effect of bracket and archwire composition on frictional forces in the buccal segments. Nair, Sajan V.; Padmanabhan, Ratna; Janardhanam, P. // Indian Journal of Dental Research;Mar/Apr2012, Vol. 23 Issue 2, p203 

    Aim of the study: The aim of this study was to consider friction in buccal segment attachments during overjet reduction by means of sliding mechanics. Friction was compared in Stainless Steel, Titanium and Cobalt Chromium brackets, using Stainless Steel and Beta Titanium wires. Materials and...

  • Unilateral Molar Distalization: A Nonextraction Therapy. Prasad, M. Bhanu; Sreevalli, S. // Case Reports in Dentistry;2012, p1 

    In the recent years, nonextraction treatment approaches and noncompliance therapies have becomemore popular in the correction of space discrepancies. One of the conventional approaches for space gaining in the arches without patient compliance is done by using certain extra oral appliances or...

  • Palatally impacted canine: diagnosis and treatment options. Vilarinho, Marcelo Aires; de Lira, Ana de Lourdes Sá // Brazilian Journal of Oral Sciences;2010, Vol. 9 Issue 2, p70 

    Canines contribute significantly to the esthetic and chewing functions. Orthodontists should diagnose canine ectopic eruption early, trying to prevent retention of these teeth. Its multifactorial etiology involves general and local factors and the correct diagnosis depends on clinic,...

  • Management of palatally impacted canines: the findings of a collaborative study. Pearson, Michael H.; Robinson, Stephen N.; Reed, Ray; Birnie, David J.; Zaki, Graeme A. // European Journal of Orthodontics;Oct1997, Vol. 19 Issue 5, p511 

    The impacted palatal canine requires a combination of both surgical and orthodontic management. Two types of approach are commonly used: simple exposure, or exposure with bracketing at the time of surgery. In this study 104 consecutively treated patients with palatally impacted canines were...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics