Whether you are a doctor or a medical researcher, details regarding the face anatomy can help you explain your patients about the latest surgeries and medical actions that are taking place. Further, using excellent Face anatomy PowerPoint Templates can instantly easy your effort and make the overall explanation process instant. More information: http://www.medicalppttemplates.com/medical-ppt-templates.aspx/Face-Anatomy-173
Whether you are a doctor or a medical researcher, details regarding the face anatomy can help you explain your patients about the latest surgeries and medical actions that are taking place. Further, using excellent Face anatomy PowerPoint Templates can instantly easy your effort and make the overall explanation process instant. More information: http://www.medicalppttemplates.com/medical-ppt-templates.aspx/Face-Anatomy-173
A Comprehensive educational presentation on the fractures of the middle third of the facial skeleton.
By: Dr. Abdul Karim Sharif, MD, PGD
Ghalib University Lecturer
Kabul, Afghanistan
2015
Face is the most prominent part of the body
Facial muscles also known as the ‘mimetic muscles’, represent remnants of the ‘Panniculus Carnosus’ ,continuous subcutaneous muscle sheet seen in some animals.
Facial Musculature are the only somatic muscles in the body attached on one side to the bone and the other side to the skin; thus specialized for expression
Face is the most prominent part of the body
Facial muscles also known as the ‘mimetic muscles’, represent remnants of the ‘Panniculus Carnosus’ ,continuous subcutaneous muscle sheet seen in some animals.
Facial Musculature are the only somatic muscles in the body attached on one side to the bone and the other side to the skin; thus specialized for expression
facial nerve is the seventh cranial nerve supplies the submandibular, sublingual, lacrimal glands, the mucosal glands of the nose, palate, pharynx and taste fibres, and on being injured it leads to loss of lacrimation, loss of salivation, loss of taste sensation and paralysis of the muscles of facial expression.
Dr. Azad Almuthaffer B.D.S., M.Sc. prosth.
THIRD EDITION 2015-2016
You can download these lectures from (moodle) electronic-learning platform: Or from this link: www.uobabylon.edu.iq/uobcoleges/default.aspx?fid=4 E-mail of lecturer: azadontics@gmail.com
Babylon university College of dentistry
Prosthodontic department
Second class
Azad Almuthaffer B.D.S., M.Sc. prosth.
Babylon university College of dentistry
Prosthodontic department
Third class
FOURTH EDITION 2015-2016 You can download these lectures from: (moodle) electronic-learning platform. or use this link: www.uobabylon.edu.iq/uobcoleges/default.aspx?fid=4 E-mail of lecturer: azadontics@gmail.com
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Acetabularia Information For Class 9 .docxvaibhavrinwa19
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Biological screening of herbal drugs: Introduction and Need for
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This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
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Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
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Anatomy of Face and scalp
1. UploadUpload By : Ahmed Ali AbbasBy : Ahmed Ali Abbas
Babylon University College of DentistryBabylon University College of Dentistry
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2.
3. The FaceThe Face
Shape of face depend on:
-facial skeleton
-disposition of soft tissue
-type of face
**Facial growth during child
hood as the paranasal sinus
develop and permanent teeth
erupt.
4. Type of faceType of face
There are two types of face:-
1-Leptoprosopic face
-long , narrow
-protruding maxilla
-retruding mandible
2-Euryprosopic face
-upper part of face is less prominent
-nose is short
-eyes are wide set
-cheek bones are usually more
prominent.
5. Sexual Variation of faceSexual Variation of face
-face show sexual dimorphism although
facial types are similar until the age of 12
year.
-face of female attains its mature form
earlier than the male.
-male face tend to be more protuberant,
bulky and coarse.
-nose of female have a concave to straight
profile.
-supra orbital ridge of male overhang the
face, those of female are at same level as
inferior orbital margin and cheek bones.
6. ****On reflectionOn reflection the skin of the face,the skin of the face,
the following main structures arethe following main structures are
revealedrevealed::
1-muscles of facial expression
2-facial nerve
3-cutane. branches of trigeminal nerve
and great auricular n.
4-parotid gland and duct
5-buccal pad of fat
6-facial L.N.
7.
8.
9.
10.
11.
12.
13.
14.
15. Skin of faceSkin of face::
-Thin
-Vascular
-Movable
-Abundly supplied with
sebaceous and sweat gland
-No deep fascia
-So it especially adaptable for
surgical plastic operation.
16. Muscles of the faceMuscles of the face
*Characterized by subcutaneous location
move the skin and change facial expression.
*Placed around orifice of eye (palpebral
fissure), ear nose and mouth ( oral fissure).
*All muscle of face developed from 2nd
pharyngeal arch which supply by facial
nerve.
17.
18.
19.
20.
21. 2orbicalaris : orbiculais ocul
orbiculais oris
2associated with nose : procerus
compressor nares(in infant(
2associated with nose : zygomaticus minor
Zygomatoe area : zygomaticus major(m.of smiling(
2elevator of upper lip : levator labii superioris
alaeque nasi
Levator labii superioris
2muscle with angle of mouth :levator anguli oris
Depressor angel oris
2muscles with lower lip: risorius
Depressor labii inferioris
2muscle associated with
chin and cheek: Mentalis
buccinator muscle
22.
23. Orbicularis OculiOrbicularis Oculi::
3parts:
1-Orbital part: strongly close of eye
protecting it from dust, bright
light , mingling with fiber of
frontalis muscle.
2-Palpebral part: gently close the eye lid as
in blinking or in sleep to keep
the cornea from drying
3-Lacrimal part: posterior border of lacrimal
fossa to lid , its function to dilate
lacrimal sac so that fluid
discharge from conjunctiva to
lacrimal sac.
24. BuccinatorBuccinator:-:-
*Attached to alveolar process of maxilla,
mandible opposite molar tooth to
ptergomandibular raphe.
*Active in smile.
*Keep check taut, preventing it from folding
and being injured during chewing
*Mingle medially with orbicularis oris
*Aid in mastication
*Used during whistling , sucking and blowing
25.
26. Nerve Supply of the faceNerve Supply of the face
Face have both motor and sensory
*Motor: nerve derived from facial nerve (nerve of
second pharyngeal arch(
*Sensory: innervations is primarly from three
division of trigeminal nerve (CN V( with
exception of small area over angle of
mandible and parotid gland which
supply by great auricular nerve(C2,C3(.
*Motor nerve of the face:-
-facial nerve to muscle of facial expression
-motor root of mandibular nerve to muscle of
mastication
27.
28.
29.
30.
31.
32.
33. Facial nerveFacial nerve:-:-
-leave the skull at stylomastoid foramen
give off posterior auricular nerve
-send fiber to:-
-Stapedius muscle
-Stylohyoid muscle
-Posterior belly of digastric muscle
-Scalp muscles
-Auricular muscle
-Platysma muscle
-Buccinator
34. *Provides secretary fiber to salivary and
sensory (taste( fibers to anterior 2/3 of
tongue.
*Enter parotid isthmus and passes
between superior and deep loops of
gland.
*It is superficial to external carotid artery
and retromandibular vein so may be
injured in operation in parotid region.
*Terminal branches appear at margin of
parotid (antromedial surface of gland(.
35. Five terminal branches of facialFive terminal branches of facial
nervenerve
1-Temporal branch- frontalis- orbicularis
oculi(upper(.
2-Zygomatic branch – orbicularis oculi:(lower(
3-Buccal branch- Buccinator- orbicularis oris.
4-Mandibular- (marginal( passes along lower
border of mandible crossing facial
artery and vein and submundibular
L.N.
5-Cervical branch – platysma
36. Facial Nerve InjuryFacial Nerve Injury
Non-traumatic cause of facial parlay is inflammation of
facial nerve near stylomastoid foramen so patient has;
1-Can not close his eyes and palpebral fissure appear
wider, lacrimal fluids drips on cheeks laterally, drying
of cornea.
2-Patient van not whistle, blow or chew effictualey so
food will accumulate between cheeks and gum so
patient use his finger to remove food due to parlysis
of buccintor muscle.
3-Displacement of corner of mouth , so food and saliva
dripling outside of mouth.
37. Facial Nerve Pulsy has manyFacial Nerve Pulsy has many
causescauses::
1-Idiopathic (Belly pulsy( Exposure to
cold (30 to 50 years(.
2-Complication of surgery in Parotid
gland.
3-Dental manipulation-vaccination.
4-Infection of middle ear.
38. Injury to Branch of facial nervesInjury to Branch of facial nerves
1-By stab wound- gunshots.
2-Injury at birth.
3-Injury of temporal bones.
4-Surgical approach to sub mandibular
gland- resulting in dropping of corner of
mouth.
39.
40. Sensory Nerves of faceSensory Nerves of face
Trigeminal nerve (5(
V1- Ophthalmic nerve:
Forehead – upper eyelid- conjunctiva of
eye- side of nose
5Branches
1-Lacrimal nerve
2-Supraorbital nerve
3-Supratrochler nerve
4-Infratochlear nerve
5-External nasal nerve
41.
42.
43. V2- Maxillary nerve:
Side of nose- lower eyelid-check-upper
lip-lateral side of orbital opening
3Branches
1-Infraorbital nerve
2-Zygomatico facial nerve
3-Zygomatico temporal nerve
44.
45.
46. V3- Mandibular Nerve:
Lower lip- lower part of face- temporal
region –part of auricle
3Branches
1-Mental nerve-inferior alveolar nerve
2-Buccal nerve- Mucous membrane of
check.
3-auriculo temporal nerve-accompany
superficial temporal vessels
47. 11--Facial ArteryFacial Artery::
-from external carotid artery
-winds its way to inferior border of mandible
-interior to massetor so artery lies
superficial deep to platysma
-cross mandible, buccinator, maxilla to
medial canthus of eye
-lies deep to Zygomaticus major, levator
labii superioris.
48.
49.
50. -lies fingerbirth lateral to angle of
mouth.
-give superior,inferior labial arteries
-ascend alongside of nose joined
dorsal nasal branches of ophthalmic
artery.
-terminal branch of facial artery is
called angular artery.
51. 2-Superficial temporal artery:
transverse facial artery.
3-Maxillary artery: mental artery-
buccal artery- infra orbital artery
4-Opthlmic artery: supra orbital
artery- supra trochlear artery- lacrimal
artery – dorsal nasal artery- external
nasal artery
52.
53. Venous drainage of faceVenous drainage of face
*Is formed by union of supra orbital and
supra trochlear.
*Connected to superior ophthalmic vein
which connected facial vein to cavernous
sinus.
*Join anterior division of retro mandibular
vein.
*Drain into internal jugular vein directly or
indirectly.
*Taking a less tortuous but more superficial
course.
54. Lymphatic drainage of faceLymphatic drainage of face::
1-submundibular L.N.- forehead- anterior
part of face.
2-Buccal L.N.
3-Parotid L.N. lateral part of face- lateral
part of eyelid.
4-Submental L.N.-central part of lower lip,
skin of chin.
55.
56. Veins of the faceVeins of the face
Supra temporp v. supratrochele v.
+ +
Maxillary v. supraorbital v.
Angular v.
Retromandibular v. Ant. + Facial v.
Post.
+
Post. Amicular v. common facial v.
Ext. jugular v. int. jugular v.
57. Dangerous Area of faceDangerous Area of face
*Is triangle bounded by lines join root
of nose with angle of mouth.
*Venus drainage from this area enter
angular veins which communicate with
cavernous sinus.
*Therefore boil, carbuncle in this
region produce cavernous sinus
thrombosis.
58.
59.
60. The ScalpThe Scalp
*Consist of five layers of soft tissue
covering calvaria:-
S=skin
C= C.T.
A= Aponeurotic
L= loose C.T. (dangerous area(
P= Pericranium
*Frontalis muscle has no bony
attachments.
61.
62.
63.
64.
65. Nerve of the scalpNerve of the scalp
-Trigeminal nerve
-Cervical plexus C2-C3 ( great auricular, lesser
occipital, greater occipital(
Artery of the scalpArtery of the scalp
1-external carotid artery – occipital – posterior –
auricular – superficial temporal
2-internal carotid artery – supra trochlear- supra
orbital.
Lymphatic Drainage of the scalpLymphatic Drainage of the scalp
-there is no L.N. in the scalp
-superficial ring of L.N. (submental ,
submandibular, parotid, retro auricular and
occipital L.N.
66. QuizQuiz
Q1/ Could you explain the following:
1-In Bells palsy there is decrease of lacrimation
2-Loss of tast in the anterior 2/3 of tongue
3-Painful sensitivity to sound
4-Deviation of the lower jaw and tongue
Q2/ What are the efferent and afferent limbs of cornel blink
reflex (closing of the eyes(
Q3/ Death may result from bilateral severance of which of
the following nerve?
A- Trigeminal nerve
B- Facial nerve
C- Vague nerve
D- Spinal accessory nerve
E- Hypoglossal nerve