Welcome to Indian Dental Academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy has a unique training program & curriculum that provides students with exceptional clinical skills and enabling them to return to their office with high level confidence and start treating patients
State of the art comprehensive training-Faculty of world wide repute &Very affordable.
Blood supply of face /certified fixed orthodontic courses by Indian dental academy
1. BLOOD SUPPLY OF
FACE
INDIAN DENTAL ACADEMY
Leader in Continuing Dental Education
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2. CONTENTS
INTRODUCTION
DEVELOPMENT OF ARTERIES
DEVELOPMENT OF VEINS
HISTOLOGY
ARTERIES OF FACE
EXTERNAL CAROTID ARTERY
FACIAL ARTERY
LINGUAL ARTERY
SUPERFICIAL TEMPORAL ARTERY
MAXILLARY ARTERY
VEINS OF FACE
APPLIED ASPECTS
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3. INTRODUCTION
o requirement of organs – through
high capacity transport system –
vascular or circulatory system.
o rheological properties of blood
o Large volume of blood
o Mechanical properties of heart and
muscular arteries
o face – skin, supercial and deep fascia
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4. DEVELOPMENT OF
BLOOD VESSELS
Endothelial development is morphologically
first evident in the extraembryonic tissue
Differentiate from mesenchyme derived from
parietal hypoblast.
Presence of blood islands – converted into
vascular endothelium- spaces merge forming
network of fine vessels
Solid strands of angioblasts, coalase to form
blood vessels
In head and neck, cardiac neural crest cells
contribute to supporting layers of developing
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endothelium
6. first seen at ectoderm mesoderm
interface
Develops from cells of
intraembryonic mesenchyme
No ectodermal cells contain
angioblastic tissue
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7. Development of veins
Develop initially as symmetric bilateral
array of channels
Change principle tissues they drain
with time
Differentiate from contrasting
mesenchymal layers at different points
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36. Applied aspects
Facial skin highly vascular
Skin rich in sebaceous and sweat glands
Laxity and fixity of skin
Muscle insertion into skin- wounds gape
Tortuosity of facial artery
Infections of face spread in retrograde
direction
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37. References
1. Grays anatomy- 38th edition
2. Text book of anatomy- Chaurasia
3. Human histology- Inderbir singh
4. Anatomy of oral structures-
Brand and Isselhard
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