1. ANATOMY OF ORBIT 2. DEVELOPMENT Orbit develops around the eyeball Orbital walls- derived from cranial neural crest cells which expand to form Frontonasal process…
1. The orbital bone is the cavity or socket of the skull inwhich the eye and its appendages are situated.In the adult human, the volume of the orbit…
Presenter Dr. Vinit Kamble Moderator DR. B.P.SINHA Walls Apex Openings Spaces Relations Blood vessels * * dr. sanjay Dimensions- conical or quadrangular bony pyramidal in…
Anatomy of extraocular muscles and ocular motility Anatomy of extraocular muscles and ocular motility Dr.k.vanya Bony orbit Angle of the medial and lateral walls of the orbit…
1. ???? D FORGOTTEN STORY???? • When I awoke in hospital in Brighton I was told: • 'You must have an operation on your right eye.' ,,I was greatly surprised.…
1. OCULAR LYMPHOMA 2. Lymphoid tumors represent ~10% of biopsy-proven orbital disorders Lymphatic tissues do not exist in orbit. Point of dispute Orbit contains…
Slide 1Glandular Tissue Slide 2 Glands structures that secrete –either onto the surface of a structure or into a lumen of an organ via ducts = exocrine e.g. salivary, lacrimal,…
Slide 1Embryology of the eye The eye is formed from both ectoderm and mesenchyme. The neuroectoderm that is derived from the neural tube gives rise to (the retina, the fibers…