The effect of a lip bumper on lower dental arch dimensions and tooth positions
نویسندگان
چکیده
منابع مشابه
The effect of a maxillary lip bumper on tooth positions.
The effect of the use of a lip bumper with anterior vestibular shields on the maxilla was studied in twenty-two 9-14-year-old children with a space deficiency in the maxillary dental arch. The lip bumper was used for 1 year. The effect of the treatment was evaluated from dental casts and profile cephalograms made before and after treatment. Both the width of the maxillary dental arch at the pre...
متن کاملA new method to determine tooth positions and dental arch dimensions.
Dental arch width dimensions have been measured by use of certain cusp tips (MOORREES, The Dentition of the Growing Child, 1959) or points at the lingual cervical margin of the teeth (BAUME, J Dent Res 29:123, 1950) as reference points. However, cusp tips wear off, vary in number and location, and do not allow adequate transformation from the deciduous canines and molars to their successors (Fi...
متن کاملThe relationship between the tooth size, arch dimensions and dental crowding
In this study two groups of dental study models were selected to evaluate the relationship between the tooth size, arch dimensions , and dental crowding. The first group consisting of 56 pairs of dental study models (28 males and 28 females) with normal occlusion ( without dental crowding) ranging in age from 16 to 20 years, were selected among 4445 students from Kerman by multi stage rando...
متن کاملNo effect of lip bumper therapy on the pressure from the lower lip on the lower incisors.
The pressures from the lower lip on the lower incisors were measured at the midline between the central incisors and between the left lateral incisor and canine. The measurements were made with the lip at rest and during swallowing of water in 24 boys and 40 girls aged 9-15 years. The children were divided into four groups, two treated with a lip bumper with and without an oral shield, and two ...
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ژورنال
عنوان ژورنال: The European Journal of Orthodontics
سال: 1995
ISSN: 0141-5387,1460-2210
DOI: 10.1093/ejo/17.2.129