CHAPTER 21 : The Orbit and Eyeball

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Review Questions

  1. Describe the boundaries and relations of the orbital cavity including the margins. Add notes on the clinical relevance of these relations

  2. Describe the attachments, innervation and actions of the extraocular muscles

  3. Outline the origins; and distribution of the oculomotor, trochlear and abducens nerve

  4. Describe the coverings, movements and blood supply of eyeball

  5. Describe the origins, course and distribution of the ophthalmic veins

  6. Outline the possible causes of exophthalmos

  7. Enumerate briefly on the sensory innervation, blood supply, lymphatic drainage and main characteristics of the muscles of the face.