Orthodontics

Permanent Retention: Indications And Clinical Cases What are the various theories of retention. Briefly describe permanent retention. Or Write short answer on permanent retention. Answer.  Permanent Retention Permanent Retention is also known as prolonged retention. Cases in which permanent retention should be given are: In severe rotations. In midline … [Read more...] about Permanent Retention: Indications And Clinical Cases

Carpal Index: Definition And Clinical Significance Write short note on carpal index. Answer. Carpal index denotes skeletal maturity. Carpal bones were fist named by Lyser in 1683. Carpals are the bones in hand-wrist region. Carpals are the multiple small bones in hand-wrist region. Carplals follow a pattern in ossification along with union of epiphysis and … [Read more...] about Carpal Index: Definition And Clinical Significance

Levator Anguli Oris Explained For Dental Students Write short note on levator anguli oris. Answer. It is also known as caninus muscle. Levator anguli oris is one of the smiling muscles. Levator anguli oris is the deep muscle of upper lip. Function of this muscle is to raise the corners of mouth. Activity or hyperactivity of this smiling muscle is a … [Read more...] about Levator Anguli Oris Explained For Dental Students

Darkroom Equipment And Requirements Write short note on darkroom. Answer. Primary function of a darkroom is to provide a completely darkened environment where X-ray film can be handled and processed to produce diagnostic image in an efficient, precise, and standardized procedure. Equipment of darkroom Darkroom consists of the following infrastructure: Safelights … [Read more...] about Darkroom Equipment And Requirements

Teeth Development In Children Describe development of dentition in detail. Or Describe development of occlusion from birth to 12 years of age.  Answer. Occlusion is defied as “the changing inter-relationship of the opposing surfaces of maxillary and mandibular teeth which occurs during movements of mandible and terminal full contact of the maxillary and mandibular dental … [Read more...] about Teeth Development In Children