Canine transmigration is a very rare dental anomaly in which an unerupted mandibular canine migrates, crossing the mandibular midline. This unusual condition is most often diagnosed by chance during a routine X-ray examination. The most common clinical signs announcing the presence of this anomaly are over-retention of the deciduous canine and the absence of permanent canine from the dental arc...

Background: In the literature, there are few studies on included mandibular canines and possible therapeutic solutions for arch restoration. The aim of this review was to evaluate how recovery is performed in adolescent patients with mixed or permanent dentition. clinical case reported that successful orthodontic surgical treatment an 11-year-old mixed-dentition patient right canine. Methods: A...

a new fixed-partial denture design using laminates is described for the replacement of a missing anterior tooth. in this article advantages, disadvantages, indications and contraindications of the new design have been discussed. this method is best suited for cases with missing incisors and esthetically compromised abutment teeth.

careful treatment planning, space management, augmentation of bone and attention to the details of implant surgical and prosthetic techniques are important factors when treating anterior maxilla, especially in the replacement of missing teeth. this case report addresses the fundamental considerations related to replacement of a congenitally missing lateral incisor by a team approach.

Transmigration of canine is a rare phenomenon. The prevalence of transmigration of mandibular canine has been found to be only 0.14%-0.31%. The treatment of impacted transmigrated canine is very complicated if it is diagnosed at a later stage. We report 4 cases of transmigration of mandibular canine and review the literature regarding the etiology and treatment. Panoramic radiograph should be t...

UNLABELLED Canine impactions are frequently encountered, occurring in 1.7% of the population. The aim of this paper is to provide guidance on the assessment and management of cases which present in general dental practice. Canine position is considered in four categories; canine overlap with adjacent incisor, vertical canine height, angulation to midline and position of canine root apex. Good, ...

There are several methods to make inferences about the parameters of the sampling distribution when we encounter the missing values and the censored data. In this paper, through the order statistics and the projection theorem, a novel algorithm is proposed to impute the missing values in the multivariate case. Then, the performance of this method is investigated through the simulation studies. ...

Tooth transposition can be described as interchange in position of two adjacent permanent teeth the same quadrant. A case with a maxillary dilacerated central and tranposition canine-lateral incisor, treated forced eruption piezosurgical technique to shorter treatment time. Treatment is challenging for both orthodontists oral surgeons. Using cone-beam computed tomography necessary correct local...

The following case-report represents the trouble and treatment management of a young patient with a congenitally missing upper lateral incisor. MLIA (Maxillary Lateral Incisor Agenesis) is a state that affects dental aesthetics as well as function. After an interdisciplinary evaluation for the proper treatment plan, whether it should be treated by orthodontic space closure or by space opening a...

INTRODUCTION The purpose of this study was to evaluate the efficiency of corticotomy-facilitated orthodontics and piezocision in rapid canine retraction. METHODS The sample consisted of 20 patients (15-25 years old) with Class II Division 1 malocclusions. The suggested treatment plan was extraction of the maxillary first premolars with subsequent canine retraction. The sample was divided into...