Third molar influence in orthodontic cases
نویسندگان
چکیده
منابع مشابه
The third lower molar in orthodontic therapy
Introduction:The M3 eruption is according with mandibula arch growing and facial typology. This teeth, especially M3 lower created many problems in orthodontic field, because in most of cases isn’t enough space on the arch. Some crowding cases are treating by extractions (Pm1, Pm2, and M1) and there is a possibility to create a space for normal eruption of M3. In other cases the extractions are...
متن کاملLower third molar eruption following orthodontic treatment.
This study assessed the effect of extraction and preservation of the 1st premolar on lower 3rd molar eruption. Orthodontic clinic records from 1993 to 1995 were evaluated before and after treatment and 8-9 years after treatment for 3 groups of patients: 32 with extraction of 1st premolars in both jaws, 32 with no extraction but orthodontic treatment and 48 controls with no extraction but orthod...
متن کاملMandibular third molar angulation in extraction and non extraction orthodontic cases.
BACKGROUND The purpose of this study is to determine the angulation of mandibular third molar in orthodontic cases which are planned for extraction and non extraction. METHODS This is a cross-sectional descriptive study in which pre-treatment panoramic radiographs of 49 patients, age range 11-26 years were taken from the OPD of Department of Orthodontics, Dr. Ishrat- ul -Ebad Khan Institute o...
متن کاملRadiographic evaluation of third molar genesis in Greek orthodontic patients
OBJECTIVES The study reported here investigated the first radiographic evidence of third molar (M3) formation, their incidence and distribution as well as their congenital absence on the right or the left side in either the maxilla or the mandible, in both male and female Greek orthodontic patients. MATERIALS AND METHODS A total of 618 panoramic radiographs were initially examined. After the ...
متن کاملThe Role of Third Molar in Orthodontic Treatment
Third molars are considered to be a vital component in everyday dental practice. The dental literature has touched on many aspects of third molars as it relates to various dental disciplines. A review of dental literature reveals several interactions between third molars and orthodontics. The purpose of this article is to review and summarize various aspects of third molar in relation to orthod...
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ژورنال
عنوان ژورنال: International Journal of Orthodontia
سال: 1918
ISSN: 1072-3471
DOI: 10.1016/s1072-3471(18)80002-5