Which eye care professional specializes in measurement of eye movement and the extraocular muscles?

The eye care professional who specializes in the measurement of eye movement and the extraocular muscles is an orthoptist. Orthoptists are trained to assess, diagnose, and treat various types of vision problems, particularly issues related to eye alignment and coordination. They play a crucial role in managing conditions such as strabismus (crossed eyes) and diplopia (double vision).

To effectively manage these conditions, orthoptists utilize specialized techniques and tests to evaluate how the eyes work together and how the extraocular muscles are functioning. This focus on eye movement and muscle assessment distinguishes orthoptists from other eye care providers.

Other professionals listed have different specializations; for instance, orthodontists focus on dental alignment, opticians deal with fitting glasses and contact lenses, and orthopedists specialize in the musculoskeletal system, none of which pertains to eye movement and muscle measurement.