vestibulum, 93 Nasopalatine ducts, 32

nerve, 32, 50 alveolar, superior, 27

• - anterior, 47

- - middle, 47

- - posterior, 47

infraorbital, 47 maxillary, 47

nasal, superior posterior, 49 nasopalatine, 32, 47, 48, 50 palatine, 33, 49 — anterior, 50

• middle, 50 - -posterior, 50 pterygopalatine, 47, 48, 49 sensory, 50

trigeminal, 47 zygomatic, 47

Notch area, hamular, 116

hamular, 10, 18, 59, 105, 110 Notching, 123

0

Obstruction, 67 Occlusal clearance, 129

forces, 8

Open-socket bladevent, 81, 92, 94 Organ, Stensen, 32 Oro-antral fistula, 108

Osteoblasts, 5

Osteogenic stimulation, 9, 24, 54, 64 Osteum maxillare, 27

Overeruption, 9

P

Palatal arm, posterior, 97

peripheral strut, 115

vault, 31

Palate, 30

hard, 3, 10, 30 soft, 19, 34, 36

Palatine aponeurosis, 19, 38

artery, descending, 33

bone, 3

foramina, greater and lesser, 18, 116 foveola, 36

glands, 36

nerves, 33

• anterior, 50

•  posterior, 50 pillars, 30

suture, median, 32

tonsil, 37

torus, 31

velum, 30

— (soft palate), 36

Palpation, 14

Papilla, incisive or palatine, 35

Parotid gland, 39 Pharynx, 19, 37 nasal, 39

Pillar, canine, 10, 52, 87

pterygoid, 53

zygomatic, 53 Pins, die, 99, 124 Plastic coping, 99, 124

Plate, cortical, 115 labial, 8

Plates, horizontal, 30

pterygoid, 38

Pliers, cone socket, 66, 83

Post height, 16 off-center, 75 Posts, 116

Posterior palatine nerves, 50

Pre-sinus bladevents, 92

Pressure, surface, 15 Principles, general, 55

Problem ridge, irregular sinus, 109

— knife-edge, 71

• limited space, 83

— maxillary tuberosity bladevent, 111 — pterygoid extension subperiosteal implant, 113

— shallow and narrow, 106

— uneven width, 74, 81

Process, horizontal, 28

palatine, 28, 30

pterygoid, 18, 53, 114, 127

Prototype, 118

pterygoid extension implant, 126 Pterygoid extension implant, 18, 112, 114

260