Results 21 to 30 of about 82,172 (404)
International Journal of Dentistry, 2021 Background Supernumerary tooth is defined as any extra tooth or odontogenic structure that is formed on normal dentition. Supernumerary teeth cause such problems as deficiency in tooth growth, ectopic growth, displacement, crowding, diastema, odontogenic
E. Hajmohammadi +3 more
semanticscholar +1 more source
Journal of Clinical and Experimental Dentistry, 2021 Background Supernumerary teeth are those that exceed the usual dental formula. There are different classifications depending on their anatomical location, shape and number.
Sindy Tetay-Salgado +4 more
semanticscholar +1 more source
Penrose Limits, PP-Waves and Deformed M2-branes [PDF]
, 2002 Motivated by the recent discussions of the Penrose limit of AdS_5\times S^5, we examine a more general class of supersymmetric pp-wave solutions of the type IIB theory, with a larger number of non-vanishing structures in the self-dual 5-form.
C. M. Hull +32 more
core +3 more sources
Sox10 contributes to the balance of fate choice in dorsal root ganglion progenitors [PDF]
, 2017 The development of functional peripheral ganglia requires a balance of specification of both neuronal and glial components. In the developing dorsal root ganglia (DRGs), these compo- nents form from partially-restricted bipotent neuroglial precursors ...
Blader, Patrick +10 more
core +7 more sources
Journal of Indian Society of Pedodontics and Preventive Dentistry, 2017 Multiple supernumerary teeth are rare developmental anomalies which are often associated with syndromes. Only few examples of nonsyndromic supernumerary teeth have been reported with fourth, fifth, sixth, and seventh molar rarest of all.
Pallav Singhal +3 more
doaj +1 more source
An evaluation of mesiodentes: A retrospective study with cone-beam computed tomography [PDF]
, 2018 Background: The mesiodens, located in the palatal midline between the two maxillary central incisors, is the most common type of supernumerary tooth. The aim of this study was to evaluate the distribution of mesiodentes according to shape, position, and ...
Akay, Gülsün +2 more
core +2 more sources
Journal of Radiology Case Reports, 2009 Polyorchidism is a rare congenital anomaly of the genital tract in which more than two testes are present, usually within the scrotum. Less than 100 cases of polyorchidism have been reported in medical literature till date. The most common form is the presence of three testis referred as triorchidism or tritestis.
Jaiger, Chintamani +3 more
openaire +2 more sources
Dental anomalies and their treatment modalities/planning in orthodontic patients
Journal of Orthodontic Science, 2018 OBJECTIVE: This study was carried to study the prevalence of dental anomalies and treatment modalities/planning among the orthodontic patients. MATERIALS AND METHODS: A total of 370 orthodontic records including their pre-treatment orthopantomographs ...
Anis A Roslan +2 more
doaj +1 more source
Supernumerary nasal tooth [PDF]
The Laryngoscope, 1977 AbstractA tooth presenting in the nasal cavity is an unusual phenomenon. Supernumerary teeth usually occur in the upper incisor area. Other locations may be the maxillary third molar and the mandibular bicuspid areas. Nasal teeth are a rare form of supernumerary teeth. They may be asymptomatic or may present with nasal obstruction and infection.
S E, Thawley, K A, LaFerriere
openaire +2 more sources
Linearly-realised Worldsheet Supersymmetry in pp-wave Background [PDF]
, 2002 We study the linearly-realised worldsheet supersymmetries in the ``massive'' type II light-cone actions for pp-wave backgrounds. The pp-waves have have 16+N_sup Killing spinors, comprising 16 ``standard'' Killing spinors that occur in any wave background,
Berenstein +23 more
core +3 more sources