1
DENTIN
,2
Objectives
By the end of this lecture the student is excepted to:
🠶 D e fi n e dentine
🠶 E x p l a i n its physical and chemical properties
🠶 E x p l a i n its Structure
🠶 E l a b o r a t e on different types of dentine
🠶 E x p l a i n process of dentineogenesis
🠶 E n u m e r a t e different clinical considerations associated
with dentine
,.
, 4
Introduction
🠶 Calcified tissue lying below enamel and cementum cove
the pulp
🠶 Develops from mesoderm
🠶 Supports enamel and compensates for its brittleness
🠶 Less radiopaque
🠶 Sensitive to stimuli and capable of repair
🠶 Physically and chemically it resembles bone
DENTIN
,2
Objectives
By the end of this lecture the student is excepted to:
🠶 D e fi n e dentine
🠶 E x p l a i n its physical and chemical properties
🠶 E x p l a i n its Structure
🠶 E l a b o r a t e on different types of dentine
🠶 E x p l a i n process of dentineogenesis
🠶 E n u m e r a t e different clinical considerations associated
with dentine
,.
, 4
Introduction
🠶 Calcified tissue lying below enamel and cementum cove
the pulp
🠶 Develops from mesoderm
🠶 Supports enamel and compensates for its brittleness
🠶 Less radiopaque
🠶 Sensitive to stimuli and capable of repair
🠶 Physically and chemically it resembles bone
