General small eye points to two kinds of circumstances: It is normal that one kind is eyeball development, it is eyelid is cracked only be less than normal person, this kind needs to do eyelid to split old method can be solved only. Another kind is deformation of congenital minor key point, facial to children outward appearance and life have very big effect. Because double eye is having main effect in facial in person, small unbalanced little patient not only appearance extraordinary, its eyesight function often also has a problem. Small deformation often accompanies have sth in mind to crack small, go up eyelid is flagging, deformation of corner of the eye of inside and outside. Because this study of cloggy little patient is mixed,live. Small unbalanced cure is OK first phase or in installment operation cure, should split the eye first big, again will flagging on eyelid hangs trice to come, can solve a problem basically. Remedial opportunity with somes the child is big advisable, too small child not only the operation operates inconvenience, the effect is unsure also, even if became an operation, because grow the relation of development, to certain age, still can feel not quite satisfactory, still need again operation. For many times the effect of the operation is not as good as, become an operation before school age so more appropriate. Of course the age is old, already perhaps arrived middleaged redo operation still can.