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Why are there myopic operation sequelae? What are the causes of myopic operation sequela? What is the performance of sequela after myopic operation? The refractive surgery expert of Chengdu Medical College affiliated Cambridge ophthalmology hospital answers the so-called sequela of myopia operation.

After the reporter learned these problems from the patient, he consulted the affiliated Kang Qiao ophthalmology hospital of Chengdu Medical College. Then the expert of the refractive surgery of the ophthalmology of Cambridge replied:

1. The preoperative examination was not strict, and those who did not meet the conditions were operated on.

Not everyone who says do myopia surgery can do, therefore, every friend to do myopia surgery to carry on the strict preoperative examination, surgical contraindications, such as those with active eye disease, glaucoma, corneal disease and ocular fundus disease, connective tissue disease and autoimmune diseases, serious physical scars, pregnant women, the super high vision requirements and the surgical ideological concerns big, don't take the risk of surgery. Otherwise, it will lead to sequelae and other surgical risks.

2. Short-sighted operation equipment is cheap, obsolete, and laser instability is another important cause of the sequelae of myopia operation.

Excimer laser myopia operation, equipment advanced degree impact on the postoperative effect of large low price, obsolete equipment for myopia patients preoperative examination results are not very accurate, easy to confuse the doctor for judgment; LASIK surgery, influence of advanced degree of postoperative effect is larger. Equipment and consumables are different, prices vary from several million to hundreds of thousands of yuan, and the difference in the risk of surgery is conceivable. In order to save costs, some hospitals from check equipment to surgical equipment, "clean" bargain, which has great influence on preoperative examination, intraoperative safety and postoperative quality.

3, the lack of technical and experience of surgeons is also one of the reasons for the sequelae of myopia operation.

The technical level or experience of the doctor can not reach the requirement of myopia operation, and the scalp is hard to go to the stage, which will have an effect on the myopia operation. A friend who needs myopia surgery must be clear about that, experienced doctors can deal with many complicated individual differences during myopia surgery, so that it is difficult to guarantee the safety of myopic operation.