Related Concept Videos
01:15Teeth
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...
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...
01:21Tooth 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.
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.
01:26Assessment of the Mouth
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
01:18Classification of Bones
The bones of the human skeletal system are of varied shapes, sizes, and functions. They can be classified based on their shape and function into four major classes: long bones, short bones, flat bones, and irregular bones. Some classifications include a fifth type, the sesamoid bones, as a separate class, whereas others categorize them under short bones.
Long and Short Bones
The appendicular skeleton, particularly the upper and lower limbs, is primarily made of long and short bones. The long...
Long and Short Bones
The appendicular skeleton, particularly the upper and lower limbs, is primarily made of long and short bones. The long...
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Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology
Published on: August 22, 2022
Triple tooth in primary dentition: A proposed classification.
Gaddam Shilpa1, Sivakumar Nuvvula
1Department of Pedodontics and Preventive Dentistry, Narayana Dental College and Hospital, Chinthareddypalem, Nellore, Andhra Pradesh, India.
Contemporary Clinical Dentistry
|September 10, 2013
Summary
Triple teeth, a rare dental anomaly, can cause primary dentition issues and affect permanent tooth development. This case highlights a unique fusion involving three maxillary incisors and a missing permanent successor.
Area of Science:
- Dentistry
- Oral and Maxillofacial Surgery
- Pediatric Dentistry
Background:
- Triple teeth, resulting from fusion, gemination, or concrescence, present challenges in primary dentition.
- These anomalies can lead to esthetic and functional problems, impacting oral health.
- Developmental disturbances in permanent successors are also associated with triple teeth.
Observation:
- A five-year-old boy presented with an unusual case of triple teeth.
- The anomaly involved the fusion of the maxillary left primary central incisor, lateral incisor, and a supernumerary tooth.
- Concomitantly, the patient exhibited agenesis of the permanent lateral incisor.
Findings:
- The case represents a rare instance of complex tooth fusion in the primary dentition.
- Literature review on triple teeth was conducted to contextualize the findings.
- A novel classification system for triple teeth anomalies was proposed based on the review.
Implications:
- Understanding triple teeth is crucial for pediatric dentists managing developmental anomalies.
- Early diagnosis and management can mitigate esthetic and functional concerns.
- The proposed classification may aid in standardizing the description and treatment of these rare conditions.