الدفعة الرابعة والعشرون طب الأسنان جامعة ذمار

Frequently, the outline form of the access cavity of the 1st maxillary molar is a) Triangular b) Round c) Quadrilateral d) Ovoid

31. When we need modification of the axial contour of a mal-posed tooth the finishing line that indicated is:

The functional cusps are beveled in the preparation of posterior cast crowns:

Bundle of microfibrils that are distributed extensively in the PDL are:

Which area of the root has the narrowest width of periodontal ligament?

The glycoprotein found in gingival connective tissue is:

The more · common surface presentation of outer gingival epithelium is:

Which of the following is absent in parakeratinized gingiva: