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Migration describes the movement of an unerupted tooth within the bone when normal eruption is prevented and the tooth leaves its normal site of development. This report describes a case of distal migration and ectopic eruption of the mandibular first premolar in an 8.5-year-old boy. Following early extraction of the primary second molar, the first premolar migrated distally through the extraction site of the primary second molar and erupted into occlusion just mesial of the permanent first molar.
This article was published in the following journal.
Name: The Journal of clinical pediatric dentistry
The curved planes of the human dentition seen in the sagittal view, the mandibular curve of Spee and the maxillary compensating curve, have clinical importance to modern dentistry and potential releva...
Ectopic pancreas is a congenital developmental anomaly that may be caused by embryologic errors. The pathogenetic details of ectopic pancreas remain unclear, but it has gradually been determined to or...
Ectopic eruptions of a tooth in a non-dentate region is a rare entity and such cases have been reported to occur in the nasal cavity, orbital floor, maxillary sinus, mandibular condyle, chin, palate a...
A 14-year-old girl underwent extraction of an ankylosed primary left second molar as requested by her orthodontist. The developing mandibular left second premolar (tooth 20) was unintentionally remove...
This case report demonstrates a positive outcome of the adjuvant use of fragile fracture (FF), which is a technique used to harvest Dental pulp stem cells (DPSCs), and Platelet Rich Plasma (PRP) in a ...
The purpose of this study is to see whether extraction of the primary canine tooth or extraction of both the primary canine - and the primary first molar tooth is most effective in the tre...
Altered passive eruption (APE) is an anatomical condition that is frequently diagnosed in periodontal clinical practice, especially for the ever-increasing demand of patients for the aesth...
Recording mandibular movements plays an important role in stomatognathic system diagnosis and has been the subject of numerous research projects. This study presents theoretical assumption...
The prevalence of external root resorption and distal caries in mandibular second molars associated with impacted mandibular third molars will be detected in addition to the association of...
The extraction of deep impacted mandibular third molar may cause periodontal defects at the distal root of the second molar. The aim of this study was to evaluate the ability of platelet-r...
An abnormality in the direction of a TOOTH ERUPTION.
The selective extraction of deciduous teeth during the stage of mixed dentition in accordance with the shedding and eruption of the teeth. It is done over an extended period to allow autonomous adjustment to relieve crowding of the dental arches during the eruption of the lateral incisors, canines, and premolars, eventually involving the extraction of the first premolar teeth. (Dorland, 28th ed)
The part of a tooth from the neck to the apex, embedded in the alveolar process and covered with cementum. A root may be single or divided into several branches, usually identified by their relative position, e.g., lingual root or buccal root. Single-rooted teeth include mandibular first and second premolars and the maxillary second premolar teeth. The maxillary first premolar has two roots in most cases. Maxillary molars have three roots. (Jablonski, Dictionary of Dentistry, 1992, p690)
A disorder resulting from a defect in the pattern of neuronal migration in which ectopic collections of neurons lie along the lateral ventricles of the brain or just beneath, contiguously or in isolated patches.
Phenomenon of cell-mediated immunity measured by in vitro inhibition of the migration or phagocytosis of antigen-stimulated LEUKOCYTES or MACROPHAGES. Specific CELL MIGRATION ASSAYS have been developed to estimate levels of migration inhibitory factors, immune reactivity against tumor-associated antigens, and immunosuppressive effects of infectious microorganisms.
Osteoporosis is a disease in which the bones become extremely porous, are subject to fracture, and heal slowly, occurring especially in women following menopause and often leading to curvature of the spine from vertebral collapse. Follow and track&n...