LATEST 2025 NBDE DENTAL ANATOMY
HIGH-YIELD EXAM QUESTIONS WITH
CORRECT ANSWERS
7-8 - ANSWER Eruption date of *permanent* maxillary central incisors
6-7 - ANSWER Eruption date of *permanent* mandibular central incisors
8-9 - ANSWER Eruption date for *Permanent* Maxillary Lateral Incisors
7-8 - ANSWER Eruption date of *permanent* mandibular lateral incisors
11-12 - ANSWER Eruption of *Permanent* Maxillary Canines
9-11 - ANSWER Eruption Date of *Permanent* Mandibular Canines
10-11 - ANSWER Eruption Date of *Permanent* Maxillary First Premolars
12-13 (erupts at 10-11): What is the earliest age at which the roots of a
maxillary first premolar are fully formed?
10-12 - ANSWER Eruption Date of *Permanent* Mandibular First Premolars
10-12 - ANSWER Eruption date of *Permanent* Maxillary Second Premolars
11-13 - ANSWER Eruption date of *Permanent* Mandibular Second Premolars
5.5-7 - ANSWER Eruption date of *permanent* mandibular and maxillary first
molars.
12-14 - ANSWER Eruption date of *permanent* mandibular and maxillary
second molars
, 17-30 - ANSWER: Eruption date of *Permanent* Third Molars
ANSWER: Pediatric eruption sequence for the mandible: (*5*)
The pediatric eruption age for the *Mandibular Central Incisor* is 6 months.
The pediatric eruption age (months) for the *Mandibular Lateral Incisor* is 7
months.
The pediatric eruption age for the *Mandibular First Molar* is 12 months.
The pediatric eruption age for the *Mandibular Canine* is 16 months.
Pediatric eruption age for the *Mandibular Second Molar* is 20 months.
ANSWER: Pediatric eruption sequence for the maxilla: (*5*)
Pediatric eruption age for the *Maxillary Second Molar* is 24 months.
The pediatric eruption age (months) for the *Maxillary First Molar* is 14
months.
The pediatric eruption age (months) for the *Maxillary Canine* is 19 (months).
The pediatric eruption age (months) for the *Maxillary Lateral Incisor* is 9
months.
The pediatric eruption age for the *Maxillary Central Incisor* is 7.5 months.
Mandibular first premolar - ANSWER Tooth in which the *lingual cusp* is
approximately *2/3* the height of the *facial cusp*
ANSWER: After an accident, a patient's chin deviates to the *left* when he
opens his lips wide. Where is the mandible most frequently fractured?
In a *proximal view*, the *mandibular posterior teeth* are formed _____.
HIGH-YIELD EXAM QUESTIONS WITH
CORRECT ANSWERS
7-8 - ANSWER Eruption date of *permanent* maxillary central incisors
6-7 - ANSWER Eruption date of *permanent* mandibular central incisors
8-9 - ANSWER Eruption date for *Permanent* Maxillary Lateral Incisors
7-8 - ANSWER Eruption date of *permanent* mandibular lateral incisors
11-12 - ANSWER Eruption of *Permanent* Maxillary Canines
9-11 - ANSWER Eruption Date of *Permanent* Mandibular Canines
10-11 - ANSWER Eruption Date of *Permanent* Maxillary First Premolars
12-13 (erupts at 10-11): What is the earliest age at which the roots of a
maxillary first premolar are fully formed?
10-12 - ANSWER Eruption Date of *Permanent* Mandibular First Premolars
10-12 - ANSWER Eruption date of *Permanent* Maxillary Second Premolars
11-13 - ANSWER Eruption date of *Permanent* Mandibular Second Premolars
5.5-7 - ANSWER Eruption date of *permanent* mandibular and maxillary first
molars.
12-14 - ANSWER Eruption date of *permanent* mandibular and maxillary
second molars
, 17-30 - ANSWER: Eruption date of *Permanent* Third Molars
ANSWER: Pediatric eruption sequence for the mandible: (*5*)
The pediatric eruption age for the *Mandibular Central Incisor* is 6 months.
The pediatric eruption age (months) for the *Mandibular Lateral Incisor* is 7
months.
The pediatric eruption age for the *Mandibular First Molar* is 12 months.
The pediatric eruption age for the *Mandibular Canine* is 16 months.
Pediatric eruption age for the *Mandibular Second Molar* is 20 months.
ANSWER: Pediatric eruption sequence for the maxilla: (*5*)
Pediatric eruption age for the *Maxillary Second Molar* is 24 months.
The pediatric eruption age (months) for the *Maxillary First Molar* is 14
months.
The pediatric eruption age (months) for the *Maxillary Canine* is 19 (months).
The pediatric eruption age (months) for the *Maxillary Lateral Incisor* is 9
months.
The pediatric eruption age for the *Maxillary Central Incisor* is 7.5 months.
Mandibular first premolar - ANSWER Tooth in which the *lingual cusp* is
approximately *2/3* the height of the *facial cusp*
ANSWER: After an accident, a patient's chin deviates to the *left* when he
opens his lips wide. Where is the mandible most frequently fractured?
In a *proximal view*, the *mandibular posterior teeth* are formed _____.
