INBDE Oral Surgery UPDATED ACTUAL Questions and
CORRECT Answers
Terms in this set (185)
Should Questionable Teeth be extracted BEFORE to prevent Osteoradionecrosis
Before or After Radiation Therapy?
, Contraindications for Extraction 1. Unstable Diabetes
2. End Stage Renal Disease
3. Unstable Angina
4. Leukemia and Lymphoma
5. Hemophilia or Platelet Disorder
6. Head and Neck Radiation (Requires HYPERBARIC OXYGEN
Before and After)
7. IV Bisphosphonates
8. Periocoronitis
What are the most likely teeth to be 1. MD 3rd Molars
impacted? 2. MX 3rd Molars
3. MX Canines
What are the most likely teeth to be 1. 3rd Molars
congenitally missing? 2. MX Lateral Incisors
3. MD 2nd Premolars
Soft Tissue Impaction 1. HoC is ABOVE bone level
2. Gingival Tissue may cover partial or all of tooth
3. EASIEST
Partial Bony Impaction HoC is BELOW bone level
Complete Bony Impaction Tooth is COMPLETELY within bone
Winter's Classification 1. ONLY applies to 3rd Molars
2. Long Axis of 3rd Molar in relation to 2nd Molar
What is the EASIEST Impacted MD 3rd molar Mesioangular
to remove?
What is the HARDEST Impacted MD 3rd Distoangular
molar to remove?
Pell and Gregory Classification -ONLY Applies to MD 3rd Molars
1. Class A: Same Plane
2. Class B: Halfway down Plane
3. Class C: Below Cervical Plane of MD 2nd Molar (MOST
Difficult)
4. Class I: In front of ramus
5. Class II: Crown is halfway inside ramus
6. Class III: Entire tooth is inside ramus (MOST Difficult)
Subperiosteal Abscess 1. Possible when MUCOPERIOSTEAL FLAP has been elevated
2. Must IRRIGATE THOROUGHLY to remove Tooth Particles
and Bone Spicules
Oro-Antral Communication 1. COMMON in MX 1st Molars
2. Can be prevented with good pre-op radiograph and
MINIMAL Apical Pressure
CORRECT Answers
Terms in this set (185)
Should Questionable Teeth be extracted BEFORE to prevent Osteoradionecrosis
Before or After Radiation Therapy?
, Contraindications for Extraction 1. Unstable Diabetes
2. End Stage Renal Disease
3. Unstable Angina
4. Leukemia and Lymphoma
5. Hemophilia or Platelet Disorder
6. Head and Neck Radiation (Requires HYPERBARIC OXYGEN
Before and After)
7. IV Bisphosphonates
8. Periocoronitis
What are the most likely teeth to be 1. MD 3rd Molars
impacted? 2. MX 3rd Molars
3. MX Canines
What are the most likely teeth to be 1. 3rd Molars
congenitally missing? 2. MX Lateral Incisors
3. MD 2nd Premolars
Soft Tissue Impaction 1. HoC is ABOVE bone level
2. Gingival Tissue may cover partial or all of tooth
3. EASIEST
Partial Bony Impaction HoC is BELOW bone level
Complete Bony Impaction Tooth is COMPLETELY within bone
Winter's Classification 1. ONLY applies to 3rd Molars
2. Long Axis of 3rd Molar in relation to 2nd Molar
What is the EASIEST Impacted MD 3rd molar Mesioangular
to remove?
What is the HARDEST Impacted MD 3rd Distoangular
molar to remove?
Pell and Gregory Classification -ONLY Applies to MD 3rd Molars
1. Class A: Same Plane
2. Class B: Halfway down Plane
3. Class C: Below Cervical Plane of MD 2nd Molar (MOST
Difficult)
4. Class I: In front of ramus
5. Class II: Crown is halfway inside ramus
6. Class III: Entire tooth is inside ramus (MOST Difficult)
Subperiosteal Abscess 1. Possible when MUCOPERIOSTEAL FLAP has been elevated
2. Must IRRIGATE THOROUGHLY to remove Tooth Particles
and Bone Spicules
Oro-Antral Communication 1. COMMON in MX 1st Molars
2. Can be prevented with good pre-op radiograph and
MINIMAL Apical Pressure
