Results 251 to 260 of about 267,692 (300)

Congenital absence of permanent second molars

British Dental Journal, 1996
During the last eight years, Canterbury Archaeological Trust has excavated over 1,600 articulated human skeletons from sites under threat of redevelopment in Kent. The recovered material, ranging in date from prehistoric to Victorian, provides a unique corpus for the study of disease and abnormalities in earlier societies.
T, Anderson, J, Andrews
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The Effects of Extracting Upper Second Permanent Molars on Lower Second Permanent Molar Position

British Journal of Orthodontics, 1996
There is some controversy over whether the extraction of upper second permanent molars as part of orthodontic treatment leads to the over eruption of unopposed lower second permanent molars. A study was established to investigate the presence of any over-eruption in a group of subjects who had upper second permanent molars extracted as part of a ...
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Third molars and periodontal damage of second molars in the general population

Journal of Clinical Periodontology, 2018
AbstractAimThe aim of this study was to clarify the association between impacted or erupted third molars and periodontal pathology, assessed by probing depth (PD) and clinical attachment levels (CAL), in adjacent second molars.Materials and MethodsData from the population‐based Study of Health in Pomerania (SHIP) was used.
Stefan Kindler, Birte Holtfreter, Thomas Koppe, Maria Mksoud, Christian Lucas, Christian Seebauer, Henry Völzke, Thomas Kocher, Kimberly Johnson, Sönke Langner, Martin Albers, Hans‐Robert Metelmann, Till Ittermann   +12 more
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The Effects on the Lower Third Molar of the Extraction of the Lower Second Molar

British Journal of Orthodontics, 1978
A survey was carried out on 60 patients for whom lower second molar removal had been recommended at least 5 years previously, no other treatment being indicated in the lower arch. Of the 114 teeth recommended for removal, only 84 were extracted. Eighty four per cent of third molars erupted satisfactorily, where second molars had been extracted, while ...
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Translational movement of first deciduous molars into second molar positions

American Journal of Orthodontics, 1969
Abstract It has been demonstrated that unerupted lower first premolars will follow translational orthodontic movement of the overlying deciduous teeth.
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IMPACTED SECOND MOLARS

2014
Amaç: Bu çalışmanın amacı, bir Türk popülasyonunda gömük ikinci molarların prevalansını, bu dişlerle ilgili patolojileri, semptomları ve tedavi yöntemini tespit etmekti. Materyal ve Metot: Bu retrospektif çalışmada, ocak 1998 ile ocak 2008 tarihleri arasında kliniğimize başvuran 8100 hastanın panoramik radyografi ve klinik kayıtlarını değerlendirildi ...
KAYA, Yrd. Doç. Dr. Göksel Şimşek, YAVUZ, Arş. Gör. Dt. Günay Yapici, ÖMEZLİ, Arş. Gör. Dt. Mehmet Melih, DAYI, Prof. Dr. Ertunç   +3 more
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Extraction of the deciduous second molar in hypodontia

The European Journal of Orthodontics, 1980
Summary. The germ of the second premolar is absent in 3.3% of the Swedish population. When the deciduous second molar exfoliates excessive space results and space closure can be achieved by using appliances. If, however, the deciduous molar is extracted during bite development, growth factors may be helpful in closing the extraction space.
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The surgical uprighting of mandibular second molars

American Journal of Orthodontics and Dentofacial Orthopedics, 1995
The mandibular second molars can become impacted beneath the crown of the first molars and fail to erupt normally. A study of 22 cases with follow-up periods of at least 18 months shows the results obtained by surgical uprighting of these teeth. Of 22 teeth, one has been lost but none of the remaining 21 has developed infection or required root ...
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Inversion of second deciduous molar and second premolar

British Dental Journal, 1987
G D, Jameson, P H, Burke
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Second molar extraction

British Dental Journal, 1994
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