What is Coloboma?

Coloboma is a congenital or obtained defect that affects part of the eye or lid. The condition may refer to a insufficiently developed cap, a hole in the rainbow, a missing part of the lens or a deeper defect in the optical nerve. Symptoms and symptoms depend on what parts of the eye are affected, but many people experience a certain degree of blurred or distorted vision. Doctors are usually unable to repair a real defect, so treatment generally involves reducing symptoms with corrective glasses and anti -inflammatory drugs. In some cases, Koloboma may occur later in life after surgery or direct trauma to the eye. The most common place of deformity is the iris, the color circle of the tissue that surrounds the pupil. A gap or tear in a rainbow can create a black spot attached to or near the pupil. Iris Coloboma, commonly referred to as the cat's eye syndrome, can cause light sensitivity and double vision.

Colobomas can also formon a lens, retina or optical nerve. Such a defect cannot usually be detected by the eye, but it can cause a number of vision problems. Blurred SIGHT, poor peripheral vision and eye irritation and redness are common. Deep or large coloboma rarely can cause blindness. Colobomas eyelids, where part of the upper or lower eyelid is not fully formed, may leave the eye susceptible to chronic dryness and frequent infections.

Whenever a child or an elderly patient shows the physical symptoms of coloboma, it is referred to the ophthalmologist for careful examination. The doctor can look into the eye with a specialized microscope type to check the deformity. He or she also performs a number of visual tests to determine how much Coloboma affects the sharpness of vision and sensitivity to light. Another diagnostic script is to be carried out by tests of eening to check the symptoms of basic health problems and other types of defects.

Coloboma treatment depends on its position and severity of the symptoms it causes. In mnOHA cases must simply use soothing eye drops and take part in regular checks with their ophthalmologist. If the eye is particularly sensitive to light, protective sunglasses and glasses may be required or prescription contacts can help improve vision problems. Eyeids can often be repaired by relatively direct surgery. However, surgery has not shown safe or effective, in the treatment of colloboms within the actual eye structure.