Jiangang Yang， Pengrui Sun， Lingxiao Zhou， Xiaoyan Li， Yong Zhang， Naixue Sun

1 Department of Ophthalmology， Affiliated Hospital， Xi＇an Medical University， Xi′an 710077， China

2 Department of Ophthalmology， Second Affiliated Hospital of Medical College， Xi′an Jiaotong University，Xi′an 710004， China

Materials and methods

Animal model construction

Histological findings

Ultrastructural findings

Results

Histological observations at surgical sites

Figure 1 Postoperative histological features in conjunctiva and Tenon's capsule among three groups during a 28-day period

Figure 2 Postoperative ultrastructural observations at surgical sites among the three groups on day 28

Ultrastructural observations at surgical sites

Discussion