Concrescence - Study guides, Class notes & Summaries

INBDE Pediatrics Exam Questions With 100% Correct Answers Latest 2024/2025 (VERIFIED) 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 Ectomesenc...

Radiographic description of Zygoma - ANSWERThis is the cheek bone! It is a radiopaque landmark over the maxillary molars. Radiographic description of Zygomatic Process - ANSWERThis is the extremely radiopaque "U" shaped landmark located at the apices of the first and second maxillary molars Radiographic description of the mental foramen - ANSWERradiolucent landmark located at the apices of the mandibular premolars. Radiographic description of a lateral periodontal cyst - ANSWERthis is...

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...

Radiographic description of Zygoma - ANSWERSThis is the cheek bone! It is a radiopaque landmark over the maxillary molars. Radiographic description of Zygomatic Process - ANSWERSThis is the extremely radiopaque "U" shaped landmark located at the apices of the first and second maxillary molars Radiographic description of the mental foramen - ANSWERSradiolucent landmark located at the apices of the mandibular premolars. Radiographic description of a lateral periodontal cyst - ANSWERSthi...

DNH 111 Final EXAM Practice Questions and Answers 100% Pass True/False Exfoliation is the process by which the roots of a deciduous tooth are pushed together by the calcification process. Resorption is the phenomenon where odontoblasts absorb teeth. - ANSWER- Both statements are false A 10 year-old has which permanent teeth? - ANSWER-All incisors All canines All 1st Molars Mandibular 2nd premolars When is calcification of primary teeth completed? - ANSWER-4th month in utero A lower ro...

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...

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...

CDCA Exam Radiology Questions and Answers 100% CorrectCDCA Exam Radiology Questions and Answers 100% CorrectCDCA Exam Radiology Questions and Answers 100% CorrectCDCA Exam Radiology Questions and Answers 100% CorrectCDCA Exam Radiology Questions and Answers 100% CorrectCDCA Exam Radiology Questions and Answers 100% CorrectCDCA Exam Radiology Questions and Answers 100% Correct Dens (Invag)inatus - ANSWER-Tooth within a tooth -The outer surface folds inward Dens (Evag)inatus - ANSWER--Outer s...

Most congenitally missing tooth in the mouth? Maxillary lateral incisors Tooth with distinct MESIAL root concavity/depression? Maxillary first premolars Tooth with nonfunctioning cusps? Mandibular first premolar Cusp of carabelli? Maxillary first molar (additional 5th cusp) Only premolar with 3 cusps? Mandibular second premolar (can have 2 or 3) 3 cusp type= 1 buccal and 2 lingual cusps Maxillary molars have ? roots Mandibular molars have ? roots Max= 3 Mand= 2 ...

DANB General Chairside Exam Questions And Answers | Latest Graded 2023/2024. A patient's chart that denotes a congenital absence of some or all of the teeth would indicate: a. micrognathia b. ankylosis c. macrognathia d. anodontia - Answer d. anodontia The tooth-numbering system that begins with the maxiallary right third molar as tooth #1 and ends with the mandibular right third molar as tooth #32 is the __________ system. a. Universal b. Palmer Notation c. Fédération Dentaire Int...