Turbit definition, one of a breed of domestic pigeons having a stout, roundish body, a short head and beak, and a ruffled breast and neck. See more. Dictionary.com
The anterior angle. Lesions that involve the anterior angle of the chiasm, the point at which the optic nerve passes into and forms the chiasm, may show a junctional scotoma (Traquair, 1949) since there is at this point separation of the crossing and uncrossed fibers.
This means that the patterns of sight loss that a patient experiences can be used to diagnose where the damage is within the eye and optic nerve. Damage to an eye or optic nerve damage occurring before the optic chiasm will result in vision loss in the affected eye.his means that the patterns of sight loss that a patient experiences can be used to diagnose where the damage is within the eye and optic nerve. Damage to an eye or optic nerve damage occurring before the optic chiasm will result in vision loss in the affected eye.