passive self-ligating brackets kept on the same side and bonded gingivally in the anterior maxilla would suit all biomechanical requirements for applying sound palatal crown torque to the incisors and when applied to a single tooth will lower the effective torque prescription on the other incisors....
After third molars the most common tooth to have disordered eruption is the maxillary canine. Palatally displaced maxillary canines are present in about 2% of the population19and a significant percentage cause root resorption of the adjacent incisors. When using plain radiographic films, root resorptio...
This condition primarily impacts the four permanent first molars and incisors. In common parlance, hypomineralized molars are referred to by various names such as “chalky molars,”“soft teeth,” or “cheesy molars.” Recent literature describes MIH as having a sporadic, varied, and asymmetrical ...
in 1907, he stated: 'we are just beginning to recognise how universal and varied the harmful habits of the tongue and lips are, how powerful and persistent their influence is in the production
Orthodontics & Braces Dental Emergencies Dental Disorders & Disease About Disclaimer About Me Comments Policy Advertising Privacy Policy Archives Ask a Question Search HomePediatric DentistryWhat a Baby's Gums Look Like While Teething Pediatric DentistryTeething What a Baby’s Gums Look Like While Teethin...
Their dental formulas are also different , Old monkey, Incisors-2, Canine-1, Premolars-2, Molars-3 but this formula is the same as the hominids (great apes). New Monkey, Incisors-2, Canine-1, Premolars-3, Molars-3. The canines in both monkeys and elongated and pointed which are use...
Results: In this retrospective study, the records of 292 patients aged 7 to 13 years were reviewed. SDC was detected in 39% of patients i.e., 28,8% of observed canines. Reduced coronal mesio-distal diameters of permanent maxillary central incisors, 8.7 ± 0.6 ...
Although the complete substitution of deciduous to permanent teeth lasts 7 years, providing a good window of opportunity to obtain SHED, only incisors and canines with at least one third of root left are known to contain a sufficient number of stem cells that allow separation and multiplication ...
higher stress values with all archwires.The highest stresses were generated by the 0.017 脳 0.025-in SS archwire on the second molars.The amount of labial tipping increased with the attachment of second molars.Thicker archwires with all materials enhance the anterior tipping of the incisors.doi...
Reduced periodontal tissue often gives rise to migration of upper and/or lower incisors accompanied by interincisal diastemas. These unsightly interdental spaces are often the reason for adults seeking orthodontic treatment. Patients will benefit most from treatment combining periodontics and orthodontics....