Exploring Strabismus: From Classification to Contemporary Treatment Strategies

Eye misalignment resulting in each eye looking in a different direction is the hallmark of strabismus, often known as squinting. There are several ways that this disorder might present itself, depending on the direction of the eye deviation: esotropia, exotropia, hypertropia, and hypotropia. While it can occur later in life as a result of several conditions such amblyopia, neurological problems, childhood illnesses, and refractive defects, strabismus usually develops in childhood. It may cause double vision, poor depth perception, and incorrect head placement because it interferes with normal binocular vision. The Prism Cover Test (PCT), retinoscopy, visual acuity testing, and alignment evaluations such as the Hirschberg and Krimsky tests are some of the tests used to diagnose strabismus. Treatment options include prism glasses, occlusion treatment, corrective glasses, and in certain circumstances, injections of botulinum toxin or surgery, depending on the severity and underlying cause of the condition. Better visual results and the avoidance of further issues depend on early identification and treatment.