Study of Multifunctional Cataract-assisted Retractor in Complicated Cataract Surgery

Study of Multifunctional Cataract-assisted Retractor in Complicated Cataract Surgery

To compare the safety and efficacy of a new multi-functional cataract-assisted surgical instrument with that of traditional cataract-assisted surgical instrument in cataract surgery with subluxation of lens.

Inclusion Criteria:

• Clinical diagnosis of lens subluxation.
• Patients need to undergo lens subluxation surgery

Exclusion Criteria:

• Active intraocular inflammation
• The intraocular pressure (IOP) was higher than 25 mmHg
• The endothelial cell count (ECC) was less than 1,200 cells/mm2
• Combined with other eye diseases
• Combined with other serious systemic diseases