Archive for January, 2011
Cone Bean Computed Tomography (CBCT): An Essential Diagnostic Aid for Surgical Planning
January 2011
The cone beam computed tomography (CBCT) is being increasingly used for the diagnosis and treatment planning in Orthodontics, Dentofacial Orthopedics & Orthognathics. It presents a highly precise image of the anatomic structures and clearly depicts the location of various anatomic hazards, for example, neurovascular bundles.
Autotransplantation – An Alternative Management of Compromised Impacted Maxillary Canine
January 2011
Effective management of the impacted canine remains a challenging task for orthodontists and oral surgeons. The positioning of the impacted canine into the dental arch taxes the skill of the orthodontist and surgeon alike, and without co-operation between them this key tooth will not be allowed to play its unique aesthetic and functional role.
Tensile Strength of Orthodontic Elastomeric Chains- In vitro
January 2011
The purpose of this study was to assess the effects of elastomeric chains exposure to artificial saliva, Orthokin®, and Oral B® solutions.
Comparison of Active Tie Backs and Nickel Titanium Coil Springs in Canine Retraction: A Clinical Study with the MBT System
January 2011
The closure of extraction space can be achieved by two techniques, friction (sliding) mechanics or frictionless (loop) mechanics. Pre-adjusted fixed orthodontic appliances commonly utilize sliding mechanics for extraction space closure with different types of force delivery systems. The present study was designed to compare the rates of canine retraction between active tiebacks and nickel titanium closed coil springs, using a continuous arch wire system. .
Early Treatment of Class III Malocclusion
January 2011
The developing skeletal Class III malocclusion is one of the most challenging problems confronting the practicing orthodontists. True Class III malocclusion is rare as compare to Class II & Class I and may develop in children as a result of inherent growth abnormality. Treatment should be carried out as early as possible with the aim to prevent it from becoming severe.
Class II Correction with Forsus – Two Case Reports
January 2011
Class II malocclusions are usually seen on account of functional retrusion of the mandible, which is adequately managed with fixed functional appliances. It can thus be concluded that Forsus gives good results for class II management and it would be wise to consider treating such cases by non-extraction approach rather than contemplating extractions.
Micro-Implants: Innovative Anchorage Concepts in Orthodontics
January 2011
Mini-implants are increasingly popular in clinical orthodontics to create skeletal anchorage. The mode of anchorage facilitated by these implant systems has a unique characteristic owing to their temporary use, which results in a transient, albeit absolute anchorage. The foregoing properties together with the recently achieved simple application of these screws has increased their popularity, establishing them as a necessary treatment option in complex cases that would have otherwise been impossible to treat.
