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Tooth Anatomy

Tooth Anatomy

The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.

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Teeth

The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...

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Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology

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[Multiple tooth resorption in an Italian greyhound].

P Roux¹, H Stich, P Schawalder

¹Abteilung Chirurgie und Orthopädie, Klinik fuer kleine Haustiere der Universität Bern. proux@net2000.ch

Schweizer Archiv Fur Tierheilkunde

|June 4, 2011

Summary

This summary is machine-generated.

Dental resorptive lesions in Italian greyhounds are more common than previously believed. Routine dental radiographs are crucial for early detection and management of these canine dental issues.

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Area of Science:

Veterinary Dentistry
Canine Oral Pathology

Background:

Periodontal disease is a common ailment in dogs, often leading to complications.
Dental resorptive lesions (DRLs) are a specific type of tooth damage that can affect dogs.

Observation:

An Italian greyhound presented with periodontal disease and extensive resorptive root lesions over two years.
Clinical and radiographic examinations identified significant tooth damage.
Histological analysis confirmed odontoclast activity and bone remodeling, indicative of resorptive processes.

Findings:

The study confirmed the resorptive nature of the observed dental lesions in the Italian greyhound.
Surgical extraction using a flap technique and alveolar vestibular osteotomy was necessary for severely affected teeth due to a poor prognosis with conservative treatment.
Dental resorptive lesions may be underdiagnosed in the general dog population.

Implications:

Routine dental radiography is essential for diagnosing canine dental resorptive lesions.
Early detection and appropriate treatment, including extraction for severe cases, are vital for managing DRLs in dogs.
This case highlights the importance of thorough dental examinations in small breed dogs prone to dental disease.