orthoptic

adjective
  1. relating to the correction or treatment of eye muscle imbalances and vision problems, especially strabismus (crossed eyes) and amblyopia (lazy eye)
  2. Usage: medical/clinical term; commonly used in ophthalmology and optometry
noun
  1. a healthcare professional trained in orthoptics who diagnoses and treats eye muscle disorders and binocular vision problems
  2. Usage: also called an orthoptist; medical/clinical term

Examples