Retinopathy of Prematurity (ROP) is a condition that occurs in newborns and is caused by the growth of new blood vessels in the retina (neovascularization). When a baby is born prematurely or has a low birth weight, the normal growth and development of blood vessels in the retina stops, leaving the retina oxygen deprived and abnormal blood vessels begin to grow to compensate for the lack of oxygen.

ROP is divided into five categories or stages depending on the severity of the disease.

Signs and Symptoms
Newborns
birth weight of 3.5 pounds or less
need for oxygen within the first week of birth
poor health immediately following birth

Children
holding objects very close
can't see distant objects
favors one eye
crossed or turned eye

Diagnosis
Newborns and Children at risk for ROP or showing signs of ROP should have a dilated fundus exam and be followed closely.

Treatment
Children in stages 1-2 may not require any treatment and will improve. Other children in stages 3 or greater may undergo laser or cryotherapy to prevent further vision loss.

The Retina Eye Center provides this information for educational and communication purposes only and it should not be construed as medical advice. Information published on this website is not intended to replace, supplant, or augment a consultation with an retina professional regarding the viewer's own medical care. The Retina Eye Center disclaims any and all liability for injury or other damages that could result from use of the information obtained from this site.