Anatomy

Biological Mechanism Of Human Tooth Eruption Question 1. Mechanism of Tooth Eruption. Answer: To explain the mechanism of tooth eruption various theories have been proposed. Some of them are Bone remodeling theory. Root formation theory. Vascular pressure theory. Ligament traction theory. Question 2. Root growth theory of eruption Answer: … [Read more...] about Biological Mechanism Of Human Tooth Eruption

Periodontal Ligament Traction Theory Of Tooth Eruption Question 1. Theories of eruption. Answer: 1. Bone remodeling theory. It proposes that selective deposition and resorption of bone bring about eruption. 2. Root formation theory. It supposes that the proliferating root impinges on a fixed base, thus converting an apically directed force into occlusal … [Read more...] about Periodontal Ligament Traction Theory Of Tooth Eruption

Primary And Permanent Tooth Eruption Patterns Question 1. Eruption dates of deciduous and permanent teeth. Answer: Question 2. Sequences of the eruption of deciduous teeth. Answer: The sequence of eruption of deciduous teeth is A B C D ELower central incisor Upper central incisor Lower lateral incisor Upper lateral incisor First molars … [Read more...] about Primary And Permanent Tooth Eruption Patterns

Birbeck’s Granules And PDL Fibers Explained For Dental Students Question 1. Birbeck's granules Answer: They are named after its discoverer Michael Stanley Clive Birbeck It is a rod-shaped cytoplasmic organelle Found in Langerhans cells Birbeck's granules Functions: They migrate to the periphery of Langerhans cells and release its contents into the … [Read more...] about Birbeck’s Granules And PDL Fibers Explained For Dental Students

Wry Neck (Torticollis) A Complete Guide For Medical Students Question 1. What is torticolis? Answer: Torticolis Synonym: Wry neck Description: Wry neck is a deformity in which head is bent on one side & chin points to the other side Torticolis Causes and Types: Spasm or contracture of sternocleidomastoid or trapezius Cold exposurerheumatic torticolis … [Read more...] about Wry Neck (Torticollis) A Complete Guide For Medical Students