Non odontogenic cyst
,
,• Cysts which are not related to the odontogenic apparatus.
• Grouped under
– Developmental non odontogenic cysts (all cysts are true
cysts)
– Inflammatory non odontogenic cysts (few psuedo cysts)
, • Developmental non odontogenic cysts
• Fissural cysts or inclusion cysts
• Occurs along the lines of fusion of various bones and
embryonic processes.
• Derived from epithelial cells which are entrapped between
embryonic processes of bones.
• Fissural cysts occurs either in bone or in soft tissues.
,
,• Cysts which are not related to the odontogenic apparatus.
• Grouped under
– Developmental non odontogenic cysts (all cysts are true
cysts)
– Inflammatory non odontogenic cysts (few psuedo cysts)
, • Developmental non odontogenic cysts
• Fissural cysts or inclusion cysts
• Occurs along the lines of fusion of various bones and
embryonic processes.
• Derived from epithelial cells which are entrapped between
embryonic processes of bones.
• Fissural cysts occurs either in bone or in soft tissues.
