[Retracted] Efficacy and Safety of Amniotic Membrane Transplantation Combined with Closure of Tenon Capsule and Bulbar Conjunctival Space in the Treatment of Primary Pterygium

Figure 3

Conjunctival manifestations before, during, and after the operation. The ocular manifestations of pterygium before operation show obvious conjunctival neovascularization and hyperemia (a). The scope of operation was determined during operation (b). Postoperative reexamination shown that ocular conjunctival congestion was significantly improved and neovascularization was significantly reduced (c).

(a)

(b)

(c)