Impacted teeth vary according to their positions, depth, patients’ general status and “manageability”. Such variations and distinctions impose additional burdens on the practitioner to establish and successfully execute a treatment plan. One must realize that a single treatment plan will not suffice for all cases, but must be designed for each instance. However, the cornerstones in impaction cases are: Synoptic treatment plan, establishing the position of the Impacted tooth and finding the traction techniques that ultimately lead the impacted tooth into its correct anatomical position.
Diagnosis of Facial Asymmetry Using Conventional PA Cephalometric Analysis and a Maxillofacial 3-Demensional CT Analysis: A Comparative Study
January, 2012
The advent of computed tomography has greatly reduced magnification errors from geometric distortions that are common in conventional radiographs. Recently introduced 3-dimensional (3D) software enables 3D reconstruction and quantitative measurement of the maxillofacial complex.
Primary Failure of Eruption (PFE) of Multiple Permanent Teeth: A diagnostic and Rehabilitation challenge
January, 2012
ABSTRACT The objective of this article is to help the dentist diagnose a case of primary failure of eruption (PFE) appropriately and distinguish it from other causes of eruption failure. The literature on the possible etiology of PFE was reviewed and correlated with our patient. A systematic approach towards the diagnosis and treatment by surgical [...]
Effects of Recycling on the Tensile Strength of Beta Titanium and Nickel Titanium Wires
January, 2012
The ability to recycle orthodontic wires relies on effective sterilization prior to re-use without resulting in deterioration of their clinical properties and without causing health hazard to the patient. The present study was undertaken to evaluate the changes in the tensile strength of Beta titanium and Nickel Titanium wires after recycling.
Treatment Effects in an Anterior Open Bite Class II Malocclusion with Two Different Functional Appliances
January, 2012
Malocclusions characterized by anterior open bite are often difficult to treat successfully. Anterior open bite is a malocclusion characterized by a deviation in the vertical relationship between the maxillary and mandibular dental arches, with absence of contact between the incisal edges of the maxillary and mandibular teeth in the vertical plane. The severity varies, from an almost edge-to-edge relationship to a severe handicapping open bite
Diagnostic setups have been used in orthodontics for a long time to decide upon treatment plans individual patients. Numerous methods of have been described for diagnostic setups1-5. However while preparing diagnostic setups it is always difficult to slice out all individual teeth from a single model especially in moderate to severe crowding cases.
The comparison of the condylar morphology was done in individuals before and after orthodontic treatment and the relationship between the orthodontic treatment and temporomandibular joint dysfunction (TMD) was assessed. There was no statistical association in the morphology of condylar among the groups. It was concluded that orthodontic treatment does not cause TMD.
The term distalization means the displacement of a structure to a position farther posterior than that which it accepted at the onset of treatment. Maxillary molar distalization is needed for non-extraction treatment of dental Class II malocclusions. The traditional approach to distalize maxillary molars is with extraoral appliances. Although this method offers the advantage of stability with fewer side effects, the need for compliance and the esthetic drawbacks led clinicians to search for noncompliance alternatives.
Orthodontic appliances or parts of orthodonticappliances have caused problems for the patients and orthodontists. Some are less severe like Discomfort, Mouth Sores and Irritation of Lips or Cheeks to more severe problems like Swallowing or Aspiration of appliances or its parts. The type of appliances that have causedproblems and their clinical management are discussed. Suggestions are made to try and avoid theproblems that were encountered in the literature in patients undergoing orthodontic treatment.
