Eye Muscle Surgery: Correcting Eye Misalignment and Restoring Visual Function

Eye muscle surgery, also known as strabismus surgery or eye alignment surgery, is a surgical procedure aimed at correcting eye misalignment. Misaligned eyes, or strabismus, can have a significant impact on a person’s vision, depth perception, and overall quality of life. In this article, we will explore the causes of eye misalignment, discuss the different types of eye muscle surgery, highlight the benefits and risks associated with the procedure, and provide an overview of the recovery process.

Understanding Eye Misalignment

Eye misalignment or Strabismus occurs when the muscles that control eye movement do not work together properly. This can result in one eye looking straight ahead while the other deviates inward, outward, upward, or downward. Several factors can contribute to eye misalignment, including muscle weakness or imbalance, nerve disorders, trauma, or underlying medical conditions such as cerebral palsy or thyroid disorders.

Types of Eye Muscle Surgery

There are different approaches to eye muscle surgery, and the specific technique used depends on the nature and severity of the eye misalignment or Strabismus. The two primary types of eye muscle surgery are:

  1. Recession: This procedure involves weakening the overactive eye muscles by detaching them from the eye and reattaching them further back on the eye’s surface. By reducing the muscle’s pull, recession surgery helps align the eyes properly.
  2. Resection: Resection surgery involves strengthening weak eye muscles by shortening them. The surgeon detaches the muscle from the eye, removes a small section, and then reattaches it. This process tightens the muscle, enabling improved eye alignment.

Benefits and Risks of Eye Muscle Surgery

Eye muscle surgery offers several benefits for patients with eye misalignment (Strabismus). It can improve eye alignment, restore binocular vision (the ability to see with both eyes simultaneously), enhance depth perception, and improve the overall cosmetic appearance of the eyes. Correcting eye misalignment can also have a positive impact on a person’s self-esteem and social interactions.

Like any surgical procedure, eye muscle surgery carries some risks. These can include infection, bleeding, under-correction or over-correction of the eye misalignment, double vision, limited eye movement, and changes in refraction requiring new eyeglass prescriptions. However, serious complications are relatively rare, and the procedure is generally safe and well-tolerated.

Recovery and Postoperative Care Following Eye Muscle Surgery

After eye muscle surgery, the patient’s eye may be covered with an eye patch or shield for a short period to protect it and aid in healing. Eye drops may be prescribed to prevent infection and reduce inflammation. It is essential to follow the postoperative care instructions provided by the surgeon, which may include avoiding strenuous activities, keeping the eye clean, and attending follow-up appointments.

Recovery time varies from person to person but typically takes a few weeks. During this period, it is common to experience temporary blurred vision, eye redness, mild discomfort, or double vision. These effects should diminish as the eye heals.


Eye muscle surgery is a highly effective procedure for correcting eye misalignment. By restoring proper alignment and improving eye coordination, it can significantly enhance a patient’s visual function and overall well-being. If you or someone you know experiences eye misalignment, consulting with an ophthalmologist can provide guidance on whether eye muscle surgery is an appropriate treatment option.

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Team PainAssist
Team PainAssist
Written, Edited or Reviewed By: Team PainAssist, Pain Assist Inc. This article does not provide medical advice. See disclaimer
Last Modified On:May 16, 2023

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