IONS Cuat.2 g the appropria vervt maxdla es 9 to 10 aneous be CHAPTER 3/THE TOOT

Question

IONS Cuat.2 g the appropria vervt maxdla es 9 to 10 aneous be CHAPTER 3/THE TOOTH AND ITS SURROUNDING STRUCTURES WORKSHEET are the ry first m A Use the folowing drawing to complete the information below 1 mola avw 1. Name the boundaries of the gingival sulcus, and label these boundaries on the llutration with the lttes a, b, c b. C. 2. Name the two hard tissues into which the periodontal ligament fibers insert. Label d, e e. d. 3. Name the hardest and the least hard of the calcified tissues of the tooth. Label f, g. 4. Name the two divisions of the gingiva and the line of demarcation between them. Label h, i,i h. 5. Indicate the location of the pulp chamber by labeling it k. 6. Differentiate between the anatomical crown (label D and the clinical crown (label m). Draw the cervical line.

Explanation / Answer

   a. The Junctional Epithelium: is the inner boundary of the gingival sulcus

   b. sulcular epithelium : the outer boundary of the gingival sulcus

   c. Gingival Margin : coronary extent

Gingiva sulcus is the area present between teeth and gum tissues.

2.Name the two hard tissues into which the periodontal ligament fibers insert.

   d. Cementum

   e. Alveolar bone

Periodontal ligament fibers are Soft connective tissues that cover the root of the tooth and attaches it to the bone of the tooth socket . These are attach to cementum on one side and alveolar bone of the tooth socket on the other side root.

3.Name the hardest and the hard of the calcified tissues of the tooth.

  

   f. Enamel

   g. Dentin

Enamel is considered the hardest calcified tissue in the human body and the second hard tissue in the body which is living, is the Dentin.

4.Name the two divisions of the gingiva and the line of demarcation between them

h. Marginal gingiva

   i. Attached gingiva

   j.mucogingival junction

Gums are known as gingiva in reference to clinical way and found in our oral cavity . There are two divisions of gingiva , marginal gingiva which is mobile and other is attached one.

The line of demarcation is scallop-shaped and present between firmer and pinker attached gingiva and the movable and reeder alveolar mucosa.

5. Location of the pulp of chamber -

The pulp of chamber is the softer, living inner structure of teeth. Blood vessels and nerves run through the pulp of the teeth.

   6. Differentiate between the anatomical crown and the clinical crown

Clinical Crown of the tooth is present above the attached periodontal tissues and this is the part of the tooth you can

Anatomical Crown is the Part of the tooth covered with enamel.

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.