AW

Question 1

Salivary Glands

Answer 1

Parotid (largest) - Serous
Submandibular - Mixed
Sublingual - Mainly mucous
Minor glands - Mucous

Question 2

Frush and Fisher

Answer 2

Dentogenic Denture

• Sex
• Personality
• Age

Question 3

Denture Tooth Set Ratios

Answer 3

16:1 bizygomatic width for central incisors
Interpupillary - distal canine to canine
Interalar - incisal canine to canine

Question 4

Tjan et al.

Answer 4

1. Smile type
   High - reveals total length of mx anteriors + contiguous band of gingiva, 10.7%
   Average - reveals 75-100% of mx anteriors and interproximal gingiva only, 68.94%
   Low - displays <75% mx ant, 20.48%
2. Parallelism of maxillary incisal curve with lower lip
   • Parallel in 84.8% of subjects, 13.9% straight, 1.3% reverse)
3. Position of incisal curve relative to touching lower lip
   • Touching 47%, not touching 35%, covered 15%
4. Number of teeth displayed in smile
   • 6 ants 7%, 6 ant + 1PM 49%, 6 ant + 2PM 41%, to 1M 4%

Question 5

Tarnow’s Numbers

Answer 5

5mm or less from contact to interproximal bone = 100% papilla
6mm - 56%
7mm - 27%

Question 6

Incisal Length and Display

Answer 6

Vig and Brundo:
• Incisal display for youth: 3.37mm vs middle-aged 1.26mm
• Incisal display for women: 3.40mm vs men: 1.91mm
• Incisal display for short upper lip: 3.65mm vs long upper lip 0.59mm

Question 7

Drugs that induce gingival enlargement

Answer 7

Phenytoin, Cyclosporin A, CCBs (Nifedipine)