EXTERNAL VIEW OF MANDIBLE
1-CORONOID PROCESS ;-
There are two main process in external view one is coronoid and one is condylar .
coronoid has pointed or angled end as compare to condylar .
ATTACHMENTS;-
This has the attachments of temporalis muscle
CONDYLAR PROCESS
It consist of Head and neck .Head articulate with temporal bone and in the neck there is depression that is pterygoid fovea
ATTACHMENTS
Pterygoid fovea of condylar process has the attachment of Lateral pterygoid muscle (muscle of mastication)
LATERAL SURFACE OF RAMUS
There is the attachment of masseter muscle that is one of the muscle of mastication .
OBLIQUE LINE :-
It covers the lower molars .It has the attachments of buccinator muscle
MENTAL FORAMEN:-
It is present in between the Ist and 2nd premolars .From this terminal branch of inferior alveolar nerve that is mental nerve pass through this
BELOW THE MENTAL FORAMEN AND WHERE THE OBLIQUE LINE ENDS :-
There we have attachments of two muscles
1-Depressor anguli oris
2-Depressor labii inferiors muscle
BASE OF MANDIBLE:-
There is the placement of platysma muscle .
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