Search results
Results from the WOW.Com Content Network
In 1944, Murray L. Ballard was the first to advocate for the stripping of the lower anterior teeth due to crowding in a paper published in The Angle Orthodontist.Other authors also advocated about slenderizing the teeth for next 40 years but it was not until the 1980s when John J. Sheridan's Air Rotor Stripping (ARS) technique for interproximal reduction captured significant interest.
The teeth should all fit on a line of occlusion which, in the upper arch, is a smooth curve through the central fossae of the posterior teeth and cingulum of the canines and incisors, and in the lower arch, is a smooth curve through the buccal cusps of the posterior teeth and incisal edges of the anterior teeth.
Eventually the dual dental specialties of orthodontic and oral surgery were popularised and came to work together in coordinating adolescent dental crowding by the treatment duopoly of extracting excessive teeth, and orthodontically straightening the remaining - especially front - teeth.
Dolly Parton is an open fan of plastic surgery, but she's not naïve to the dangers associated with going under the knife. The country legend opened up about aging during a new episode of "The ...
The former The Talk host, 71, recently got candid about what she called her "worst" plastic surgery experience, a facelift surgery back in October 2021. "That was the worst thing that I ever did.
While the legendary singer has gone under the knife multiple times, there are still certain procedures that she regrets. ... Dolly Parton is not afraid to admit when she’s had plastic surgery ...
It is a general rule to expand the maxilla to a point where the lingual cusp of maxillary molar teeth touch the buccal cusp of mandibular molar teeth. Studies done decades ago by Krebs [ 14 ] (1964), Stockfisch [ 15 ] (1969) and Linder Aronson [ 16 ] (1979) showed that about one-third to one-half of the expansion was lost before the expansion ...
5.i Impeded eruption of teeth (apart from 3rd molars) due to crowding, displacement, the presence of supernumerary teeth, retained deciduous teeth, and any pathological cause 5.m Reverse overjet >3.5mm with reported masticatory and speech difficulties 5.p Defects of cleft lip and palate 5.s Submerged deciduous teeth