A HISTOMORPHOLOGICAL STUDY OF THE ORBITAL (RETROBULBAR) PORTION OF THE OPTIC NERVE IN ONE HOMPED CAMEL | ||||
| Assiut Veterinary Medical Journal | ||||
| Article 6, Volume 9, Issue 17.18, January 1982, Page 27-31 PDF (3.21 MB) | ||||
| Document Type: Research article | ||||
| DOI: 10.21608/avmj.1982.191543 | ||||
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| Authors | ||||
| M.R. FATH EL-BAB; A.M. KASSEM; A. HIFNY; A.K. AHMED; M. ABDEL MONEIM | ||||
| Dept. of Anatomy and Histology, Faculty of Vet. Med., Assiut University, | ||||
| Abstract | ||||
| The nerve fiber layer increases gradually in thickness as it reaches the optic disc where it ranges 563-750 um. The optic nerve gains its mayelin sheath while the axons had passed through the scleral layer of the intraoculer portion of the optic nerve. The diameter of op < /strong>tic nerve is about 5.0 mm just behind the globe. The myelin sheath is relatively thin rostrally and increases in thickness caudally where the axons are demonstrated apart from each other. The pia mater is relatively rich in elastic fib ers, and sends few fine septa in the texture of the optic nerve. There is no central connective tissue band, but the p < /strong>ial septa decrease in thickness towards the center of the optic nerve. | ||||
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