Mesiodens - Study guides, Class notes & Summaries

dental anomalies correct answers conditions in dental tissues that deviate from the normal macrodontia correct answers when teeth are larger than normal - mostly affects canines, incisors, and third molars microdontia correct answers when teeth are smaller than normal - mostly affects canines, premolars, and third molars - maxillary lateral incisor (peg lateral) is the most commonly affected tooth anodontia correct answers congenital absence of teeth - teeth most involved max 3r...

ADEX Review Practice Study Guide Test. Dens invaginatus - CORRECT ANSWER "Dens in dente" Inside the tooth Dens evaginatus - CORRECT ANSWER Forms an extra bump or cusp Premolars most likely affected Outside the tooth Recent Extraction side on X-ray disappears after how long? - CORRECT ANSWER About 18 months What is mesiodens? - CORRECT ANSWER Supernumerary tooth in the midline between central incisors What problems does mesiodens cause? - CORRECT ANSWER Malocclusion F...

ADEX Review Questions and Answers with Verified Solutions Dens invaginatus "Dens in dente" Inside the tooth Dens evaginatus Forms an extra bump or cusp Premolars most likely affected Outside the tooth Recent Extraction side on X-ray disappears after how long? About 18 months What is mesiodens? Supernumerary tooth in the midline between central incisors What problems does mesiodens cause? Malocclusion Food impaction Poor aesthetics Cyst formation Concrescence is? And caused by what? Cement...

What is attrition? Physiologic loss of tooth structure from tooth to tooth contact (Similar to Bruxism) What is abrasion? Teeth wear from use of abrasive substances What is abrasion caused by? Chewing foreign objects and heavy handed tooth brushing What is abfraction? Wedge shaped breaks in cervical regions caused by excess forces on the teeth What is erosion? Loss of tooth structure from a chemical process What causes erosion? Chronic vomiting seen in bulimia, aci...

Condition found in teeth where the outer surface fold inward. - Correct Answer Dens invaginatus (dens in dente) Condition of teeth where the outer surface appears to form an extra bump. Premolar likely to be effected. - Correct Answer Den evaginatus d) all of the above - Correct Answer Mesiodens a) supernumerary Teeth b) Present @ the middle line c) result in Oral Problems (such as malocclusion, food impaction, poor aesthetics, & cyst formation) d)all of the above where the c...

Odontogenesis Stages - Correct Answer-1. Initiation (6 Weeks) 2. Bud (8 Weeks) 3. Cap (9 Weeks) 4. Bell (11 Weeks) 5. Erupted Tooth (14 Weeks) Initiation Stage - Correct Answer-6 Weeks in Utero Oral Epithelium - Correct Answer-1. Outer Layer 2. Derived from ECTODERM Dental Lamina - Correct Answer-1. Thickening of Oral Epithelium 2. First evidence of Tooth Formation 3. Derived from ECTODERM Ectomesenchyme - Correct Answer-1. Signals overlying Oral Epithelium to differentiate into Dent...

Dens invaginatus (dens in dente) - Correct Answer Condition found in teeth where the outer surface fold inward. Den evaginatus - Correct Answer Condition of teeth where the outer surface appears to form an extra bump. Premolar likely to be effected. Mesiodens a) supernumerary Teeth b) Present @ the middle line c) result in Oral Problems (such as malocclusion, food impaction, poor aesthetics, & cyst formation) d)all of the above - Correct Answer d) all of the above Concrescenc...

DANB RHS practice test (Answered 100% Correctly) Latest 2024 Damage to a living organism that is produced by photons striking the organism and producing a molecular chemical change be caused by: A)Breaking molecules into smaller pieces B)Disrupting molecular bonds C)Forming new bonds within molecules D)Forming new bonds between molecules E)All of the above E) All of the above Interproximal caries often appears as a A)Radiopaque extension, or "spur" B)Radiolucent line around the ro...

TCDHA Oro Week 10-11Dental Anomaly - correct answer extreme or slight deviations of dental tissue origin derived from enamel, dentin, or cementum intrinsic factor - correct answer meaning internal, or coming from within ex. hereditary, metabolic dysfunction or mutations extrinsic factor - correct answer meaning external ex. physical or chemical trauma, biologic agents, nutritional deficiencies, stress, habits, environment hereditary - correct answer if a condition occurs due to ge...

ANB angle greater than 4 degrees = ___? - Class II skeletal profile ANB angle less than 0 degrees = ___? - Class III skeletal profile Anterior cross bite in the primary dentition is often indicative of? - A skeletal growth problem or a developing class III malocclusion Anterior cross bite is often the result of? - - labially situated supernumerary tooth - traumatic injury - arch length discrepancy Anterior crossbite - - should be detected as soon as possible - should almost always be tre...