In adults, one of the cures of squint is corrective surgery. This is often prescribed as the final cure of the issue. Many eye experts tend to prescribe the procedure after they have exhausted all other avenues.
In many cases, the success of surgery depends on several factors. The major factors that affect the outcome are the direction and magnitude of the turn of the eye. In order to correct the issue completely, two or more surgeries might be required. In all cases, the early treatment of the issue is essential. The earlier the surgery is performed, the earlier the squint could be reduced and normal ocular alignment could be achieved.
Background Of Surgery
The movement of the eyeball is controlled by six muscles. If any of these six muscles is too weak or too strong, the patient develops a squint.
The aim of the surgery is to restore the balance of these muscles so that the eyes are aligned perfectly. The doctors aim to ensure that post-operation, the patient's eye would be perfectly aligned. The ultimate result is to restore normal binocular vision so that the patient could see correctly and achieve normal depth perception.
Types Of Surgeries
There are two types of surgical options available to doctors.
This type of surgery is performed to reduce the strength of a particular muscle. The surgeon detaches the stronger muscle and attaches it further down the eyeball. A related technique is to increase the strength of a muscle by reducing the strength of the opposing muscle.
In this surgery, the doctor adjusts the alignment of the eye by reattaching the muscles by the side of the eye.