THE. CALCUTTA MEDICAL COLLEG
AND HOSPITAL
ANATOMY ASSIGNMENT
TOPIC: MUSCLES OF FACIAL EXPRE
PRESENTED BY:
NAME: ANJALI KUMARI PRASAD
STD:1ST YEAR ROLL NO:62
SESSION :2022-2023
, MUSCLES OF FACIAL EXPRESSION
• The facial muscles are subcutaneous muscle. Since these muscles are
inserted into skin, these bring out various facial expressions.So they
are secondarily called as muscles of Facial expression.Topographically
these muscles are divided into six following heads:-
Muscles
Muscles around Muscles around
Muscles Muscles Muscles around Of
Mouth NECK
around around SCALP EYELIDS
•ORBICULARIS NASAL AURICLE
ORI OPENING •CORRUGATO • PLATYSMA
•BUCCINATOR •. AURICULARIS • OCCIPITO-FRONTALIS R
•ZYGOMATICUS MAJOR • ANTERIOR SUPERCILII
DEPRESSOR
•ZYGOMATICUS MINOR SEPTI • AURICULARIS
• LEVATOR LABII SUPERIOR •ORBICULARIS
• COMPRESSOR
SUPERIORIS ALAEQUE NASI • AURICULARIS OCULI
NASI
•LEVATOR LABII • PROCERUS POSTERIOR •LEVATOR
SUPERIORIS • DILATOR NASI PALPABRAE
•DEPRESSOR ANGULI ORIS SUPERIORIS
• MENTALIS
• RISORIUS
, ORIGIN, INSERTION AND ACTION OF
FACIAL MUSCLES
AND HOSPITAL
ANATOMY ASSIGNMENT
TOPIC: MUSCLES OF FACIAL EXPRE
PRESENTED BY:
NAME: ANJALI KUMARI PRASAD
STD:1ST YEAR ROLL NO:62
SESSION :2022-2023
, MUSCLES OF FACIAL EXPRESSION
• The facial muscles are subcutaneous muscle. Since these muscles are
inserted into skin, these bring out various facial expressions.So they
are secondarily called as muscles of Facial expression.Topographically
these muscles are divided into six following heads:-
Muscles
Muscles around Muscles around
Muscles Muscles Muscles around Of
Mouth NECK
around around SCALP EYELIDS
•ORBICULARIS NASAL AURICLE
ORI OPENING •CORRUGATO • PLATYSMA
•BUCCINATOR •. AURICULARIS • OCCIPITO-FRONTALIS R
•ZYGOMATICUS MAJOR • ANTERIOR SUPERCILII
DEPRESSOR
•ZYGOMATICUS MINOR SEPTI • AURICULARIS
• LEVATOR LABII SUPERIOR •ORBICULARIS
• COMPRESSOR
SUPERIORIS ALAEQUE NASI • AURICULARIS OCULI
NASI
•LEVATOR LABII • PROCERUS POSTERIOR •LEVATOR
SUPERIORIS • DILATOR NASI PALPABRAE
•DEPRESSOR ANGULI ORIS SUPERIORIS
• MENTALIS
• RISORIUS
, ORIGIN, INSERTION AND ACTION OF
FACIAL MUSCLES
