Skin of the face Very vascular,rich in sweat& sebaceous glands. Receives the insertion of facial...
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Transcript of Skin of the face Very vascular,rich in sweat& sebaceous glands. Receives the insertion of facial...
Skin of the face•Very vascular,rich in sweat& sebaceous glands .•Receives the insertion of facial muscles .
Superficial fasciaContains :-
Facial muscles ,vessels & nerves & fat .
Deep fascia ABSENT except ………
Facial A.
Superficial temporal
A.
Supraorbital A.
Infraorbital A.
Supratrochlear A.
Buccal A.
Mental A.
Facial A.
Facial V.
Inf.Labial Vs.
Sup.Labial Vs.
Lat.Nasal Vs.
superficial temporal Vs.
Transverse facial Vs.
Tragus
Masseter
Retro-Mandibular V.
Ext.jugular V.
Post.auricularV.
C.Facial V.
SuperficialTemporal V.
Maxillary V.
Int.jugular V.
Facial Vs.
SuperficialTemporal V.
Maxillary V.
Retro-Mandibular V.
Post.auricularV.
Facial vein
Posteriordevision
Anterior devision
++
Common facialvein
=
ExternalJugular vein
=
I.J.V.
Supratrochlear V.
Supraorbital V.
facial V.
To sup.ophthalmic V.
Cavernous sinus
Deep Facial V.Pterygoid venousplexus
Em
issary Vs.
Lymph drainage of the Lymph drainage of the faceface
•Lat.part of the face……..parotid lymph nodes .
•Medial part of the face…submandibular lymph nodes .
•Central part of lower lip & chin…………submental lymph nodes .
Auriculotemporal n.
Mental n. Zygomaticofacial n.
Supra-orbital n.
Supra trochlear n.
Lacrimal n.
Buccal n.
Infra trochlear n.
External nasal
Infra orbital n.
Zygomaticotemporal nerve
Ophthalmic nerve
•Supraorbital & supratrochlear nerves…...forehead & upper eyelid.
•Lacrimal nerve…lateral part of upper eyelid
•Infratrochlear nerve…lower eyelid .
•External nasal…nose till the tip .
Maxillary nerveMaxillary nerve
• Infraorbital….palpebral & nasal &labial .
•Zygomaticofacial….skin over zygomatic bone .
•Zygomaticotemporal….skin of temple.
Mandibular nerveMandibular nerve
• Mental……lower lip&chin
• Buccal….skin over buccinator .
• Auriculotemporal…skin over auricle&temple .
MCQ.1-Pulse felt in front of auricleagainst the zygomatic arch is that of:-a.Facial A.b.Transverse facial A.c.Zygomatico facial A.d.Superficial temporal A.e.Infraorbital A.
MCQ.2.Nerve supply of skin of forehead includes:-
a.Auriculotemporal nerve.
b.Infraorbital nerve.
c.Supra-orbital nerve
d.Supratrochlear nerve.
e. © and (d)