Optic Nerve Blocks in Enucleation

Front

What is the primary effect of a properly blocked ocular nerve?

Back

Mydriasis (dilation of the pupil)

Front

What instrument is commonly used in horses to crush and sever arteries?

Back

Ecraseur

Front

What is the most accurate term for the removal of the eye in bovines?

Back

Exenteration

Front

What is the main surgical instrument used for dissection of retrobulbar tissues?

Back

Mayo scissors

Front

When are antibiotics indicated in enucleation surgeries?

Back

Both preoperatively and postoperatively

Front

Define enucleation.

Back

The surgical removal of the eye.

Front

What is the difference between enucleation and exenteration?

Back

Enucleation involves removing the eye only, while exenteration involves removing the eye along with surrounding tissues.

Front

What is mydriasis?

Back

Mydriasis is the dilation of the pupil.

Front

What is miosis?

Back

Miosis is the constriction of the pupil.

Front

What role do Mayo scissors play in enucleation procedures?

Back

Mayo scissors are used for dissecting retrobulbar tissues.