Tooth Identification Quiz: Label Tooth Parts and Surfaces
Quick, supportive tooth anatomy quiz with instant results.
This tooth identification quiz helps you label each part and surface, from crown and enamel to roots and canals. Use it to spot gaps before exams and get instant feedback, then build on your skills with the tooth anatomy quiz, practice numbering in the tooth numbering quiz, and reinforce records with dental charting practice.
Study Outcomes
- Understand Tooth Anatomy -
Describe the main components of a tooth - from enamel to pulp - and their functions within overall tooth structure.
- Identify Tooth Parts -
Recognize and name key areas such as cusps, root canal, and periodontal ligament using a teeth labeling diagram.
- Label Teeth Accurately -
Complete a tooth identification quiz by correctly matching labels to corresponding tooth parts.
- Differentiate Tooth Layers -
Distinguish between enamel, dentin, cementum, and pulp based on composition and protective roles.
- Apply Dental Terminology -
Use precise anatomical terms to enhance your communication and knowledge in tooth labeling.
Cheat Sheet
- Enamel: The Super Shield -
Enamel is the hardest substance in the human body, composed of about 96% hydroxyapatite crystals, making it your tooth's first line of defense (American Dental Association). When you tackle a teeth labeling diagram, look for this glossy, white outer layer covering the crown. A handy mnemonic is "E-N-A-M-E-L: Every Nice Athlete Makes Every Lap" to recall it's the topmost layer.
- Dentin: The Sensitive Support -
Directly beneath enamel lies dentin, a porous tissue with microscopic tubules that transmit sensations, sourced from odontoblasts (Journal of Dental Research). In a tooth identification quiz, dentin appears slightly darker and forms the bulk of the tooth structure. Remember "Denti-NET" to link dentin's network of nerve pathways for sensitivity.
- Pulp Chamber: The Living Core -
The pulp contains nerves, blood vessels, and connective tissue, keeping the tooth alive and responsive (University of Michigan School of Dentistry). When you name the parts of a tooth, the pulp chamber is the central space extending into root canals. Think "POP" (Pulp = Organizing Power) to emphasize its vital role.
- Cementum & Periodontal Ligament: Root Anchors -
Cementum is a calcified layer covering the root, working with the periodontal ligament fibers to secure teeth in the jawbone (Journal of Periodontology). In your tooth identification quiz, these parts sit below the cementoenamel junction (CEJ) and attach to alveolar bone. Use "C & P Lock" (Cementum and Periodontal ligament locking teeth in place) to nail this pair.
- Tooth Numbering Systems: ID Made Easy -
Familiarize yourself with the Universal and FDI systems to ace any teeth label challenge - Universal uses numbers 1 - 32, while FDI uses quadrant+tooth codes (WHO guidelines). Practicing on a teeth labeling diagram helps cement which code matches each tooth. A quick mnemonic is "F-DI goes First-Distrib, U-NI goes Universal-Numerical" to sort them out.
