Objective: to investigate the effect of autologous limbal stem cell bulbar conjunctival transplantation in the treatment of pterygium. Methods: 50 patients with pterygium admitted to our hospital from January 2019 to ...Objective: to investigate the effect of autologous limbal stem cell bulbar conjunctival transplantation in the treatment of pterygium. Methods: 50 patients with pterygium admitted to our hospital from January 2019 to January 2021 were randomly divided into two groups, 25 patients in each group. The control group received simple pterygium excision and the experimental group received autologous limbal stem cell bulbar conjunctival transplantation. The changes of corneal astigmatism, total effective rate of clinical treatment, repair time of corneal epithelium, suture removal time and incidence of complications were observed before and 1 week after surgery. Results: before operation, there was no difference in corneal astigmatism between the two groups (P > 0.05). One week after operation, the corneal astigmatism of the experimental group was significantly reduced, and the total effective rate of the clinical treatment of the experimental group was significantly higher, the corneal epithelium repair time and suture removal time were significantly shorter, and the incidence of complications was significantly lower, which was significantly different from that of the control group (P0.05). Conclusion: autologous limbal stem cell bulbar conjunctival transplantation has good effect in the treatment of pterygium.展开更多
文摘Objective: to investigate the effect of autologous limbal stem cell bulbar conjunctival transplantation in the treatment of pterygium. Methods: 50 patients with pterygium admitted to our hospital from January 2019 to January 2021 were randomly divided into two groups, 25 patients in each group. The control group received simple pterygium excision and the experimental group received autologous limbal stem cell bulbar conjunctival transplantation. The changes of corneal astigmatism, total effective rate of clinical treatment, repair time of corneal epithelium, suture removal time and incidence of complications were observed before and 1 week after surgery. Results: before operation, there was no difference in corneal astigmatism between the two groups (P > 0.05). One week after operation, the corneal astigmatism of the experimental group was significantly reduced, and the total effective rate of the clinical treatment of the experimental group was significantly higher, the corneal epithelium repair time and suture removal time were significantly shorter, and the incidence of complications was significantly lower, which was significantly different from that of the control group (P0.05). Conclusion: autologous limbal stem cell bulbar conjunctival transplantation has good effect in the treatment of pterygium.
