The Applied Research Of Itis Localization Technology In Strabismus Surgery

Objective:Using the iris localization to investigate the clinical significance of the objective status of strabismus before and after surgery and discuss its effect on strabismus surgery.Methods:The collection receives patients in hospital with concomitant exotropia and superior oblique palsy. Using the Wave Scan wavefront analyzer to take iris images and data, and the use of VISX Star S4-IR excimer laser, as the U.S company, were recorded iris (eye) rotation angle before and after surgery.Results:①The concomitant exotropia group Non-microsurgery group:The dominant eye’s rotation before and after surgery was (4.88±2.55)°and (4.76±2.62)°respectively. The difference between the two groups was no significant. The main strabismus eye’s rotation before and after surgery was (2.70±2.36)°and (6.00±2.76)°respectively. The difference between the two groups was statistically significant. Micro-surgery group:The dominant eye’s rotation before and after surgery was (2.86±2.28)°and (3.12±2.17)°respectively. The difference between the two groups was no significant. The main strabismus eye’s rotation before and after surgery was (2.08±1.86)°and (3.28±2.04)°respectively. The difference between the two groups was statistically significant.②The superior oblique palsy group Non-microsurgery group: The dominant eye’s rotation before and after surgery was (2.88±3.58)°and (2.08±2.36)°respectively. The difference between the two groups was no significant. The main strabismus eye’s rotation before and after surgery was (2.48±2.51)°and (5.73±1.98)°respectively. The difference between the two groups was statistically significant. Micro-surgery group:The dominant eye’s rotation before and after surgery was (4.90±3.60)°and (4.56±1.12)°respectively. The difference between the two groups was no significant. The main strabismus eye’s rotation before and after surgery was (3.12±3.07)°and (4.26±1.98)°respectively. The difference between the two groups was statistically significant.Conclusion:①Micro-surgery can improve the fineness of strabismus surgery.②ris positioning technology can be an objective description of rotating the eye in patients with strabismus, in order to make a clinical evaluation of surgical results.