Surgical anatomy of orbit 1 /certified fixed orthodontic courses by Indian de...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 provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
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Still not finished.
A Presentation for the anatomy of the orbit, from its embryological development till till the clinically-related cases.
Prepared by Second Year students at Faculty of medicine - Ain Shams university
The orbit is a four-sided pyramidal socket in the skull in which the eye and its appendages are situated. "Orbit" can refer to the bony socket, or it can also be used to imply the contents.
The orbital contents comprise the eye, the orbital and retrobulbar fascia, extraocular muscles, cranial nerves II, III, IV, V, and VI, blood vessels, fat, the lacrimal gland with its sac and nasolacrimal duct, the eyelids, medial and lateral palpebral ligaments, check ligaments, the suspensory ligament, septum, ciliary ganglion and short ciliary nerves.
Anatomy of Orbit and its clinical importanceAshish Gupta
It's a presentation of Anatomy of Bony Orbit and its applied aspects. It's been made by compiling images from many sources and includes almost all the information needed for a postgraduate .
Bony orbits are Quadrangular truncated pyramids with Anterior cranial fossa above and the maxillary sinuses below.
in this presentation we study the detailed anatomy of the arbit, the bones, relations of each wall, the contents, the apertures, orbital fissures and structures passing, fascia, septa and the surgical spaces of the orbit
introduction to skull, parts of skull, bones involved forming skull, different views of skull, norma basalis, anterio cranial middle cranial and posterior cranial fossa, clinical aspects of cranial fossa, foramens present in the cranial fossa
Surgical anatomy of orbit 1 /certified fixed orthodontic courses by Indian de...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 provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
Still not finished.
A Presentation for the anatomy of the orbit, from its embryological development till till the clinically-related cases.
Prepared by Second Year students at Faculty of medicine - Ain Shams university
The orbit is a four-sided pyramidal socket in the skull in which the eye and its appendages are situated. "Orbit" can refer to the bony socket, or it can also be used to imply the contents.
The orbital contents comprise the eye, the orbital and retrobulbar fascia, extraocular muscles, cranial nerves II, III, IV, V, and VI, blood vessels, fat, the lacrimal gland with its sac and nasolacrimal duct, the eyelids, medial and lateral palpebral ligaments, check ligaments, the suspensory ligament, septum, ciliary ganglion and short ciliary nerves.
Anatomy of Orbit and its clinical importanceAshish Gupta
It's a presentation of Anatomy of Bony Orbit and its applied aspects. It's been made by compiling images from many sources and includes almost all the information needed for a postgraduate .
Bony orbits are Quadrangular truncated pyramids with Anterior cranial fossa above and the maxillary sinuses below.
in this presentation we study the detailed anatomy of the arbit, the bones, relations of each wall, the contents, the apertures, orbital fissures and structures passing, fascia, septa and the surgical spaces of the orbit
introduction to skull, parts of skull, bones involved forming skull, different views of skull, norma basalis, anterio cranial middle cranial and posterior cranial fossa, clinical aspects of cranial fossa, foramens present in the cranial fossa
This is an educational presentation on contents of orbit. The presentation includes anatomy of bony orbit, eyelids, conjunctiva, lacrimal glands and extra ocular muscles with their action explained in detail.
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
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.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...NelTorrente
In this research, it concludes that while the readiness of teachers in Caloocan City to implement the MATATAG Curriculum is generally positive, targeted efforts in professional development, resource distribution, support networks, and comprehensive preparation can address the existing gaps and ensure successful curriculum implementation.
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for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
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.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
3. Orbital Contents
The contents of the orbit are :-
• the eyeballthe eyeball
• optic nerveoptic nerve
• ocular musclesocular muscles
• fasciafascia
• nervesnerves
• vesselsvessels
• fatfat
• lacrimal glandlacrimal gland
• and conjunctival sacand conjunctival sac.
4.
5. Levator Palpebrae Superioris
• This thin, flat elevator muscle of the
superior eyelid broadens into a wide
aponeurosis as it approaches its distal
attachment to the tarsal plate. This muscle
is the opponent of the orbicularis oculi, the
sphincter of the palpebral fissure.
8. Recti and Oblique Muscles
• The four recti arise from a fibrous cuff, the
common tendinous ring, that surrounds
the optic canal and part of the superior
orbital fissure.
• The lateral and medial recti lie in the same
horizontal plane, and the superior and
inferior recti lie in the same vertical plane.
All four recti muscles attach to the sclera
on the anterior half of the eyebal
9.
10. • All four recti muscles attach to the sclera
on the anterior half of the eyeball.
11. • • Medial and lateral recti rotate the pupil
medially and laterally, respectively
• • Superior rectus rotates the pupil superiorly
(elevation)
• • Inferior rectus rotates the pupil inferiorly
(depression).
• The inferior oblique directs the pupil laterally
and superiorly; therefore, when it works
synergistically with the superior rectus, superior
movement of the eyeball occurs. Similarly, the
superior oblique directs the pupil inferiorly and
laterally; therefore, when it works synergistically
with the inferior rectus, an inferior movement
results.
24. Lacrimal Apparatus
• The lacrimal apparatus consists of:
• • Lacrimal glands, which secrete
lacrimal fluid
• • Lacrimal ducts, which convey
lacrimal fluid from the lacrimal glands
to the conjunctiva! sac
• • Lacrimal canaliculi (L. small canals),
each commencing at a lacrimal
punctum (opening) on the lacrimal
papilla near the medial angle of the
eye, which conveys the lacrimal fluid
from the lacrimal lake—a triangular
space at the medial angle of the eye
where the tears collect—in the lacrimal
sac, the dilated superior part of the
nasolacrimal duct
25.
26.
27.
28. Temporal Region
• The temporal region includes the temporal
and infratemporal fossae—superior and
inferior to the zygomatic arch, respectively
29. Temporal Fossa
• The temporal fossa, in which the temporal
muscle is located, is bounded:
• Posteriorly and superiorly by the temporal
lines.
• Anteriorly by the frontal and zygomatic
bones
• Laterally by the zygomatic arch
• Inferiorly by the infratemporal crest
30.
31. The floor of the temporal fossa
• formed by parts of the four bones that form the
pterion: frontal, parietal, temporal, and greater
wing of the sphenoid.
• The fan-shaped temporal mus-cle arises from
the floor (i.e., the temporal fossa extending to
the inferior temporal line) and the overlying
temporal fascia.
• which comprises the roof of the temporal fossa
