Autologous Advanced Tenon Grafting Combined with Conjunctival Flap in Scleromalacia after Pterygium Excision

Table 1

The main preoperative symptoms included the size of scleral thinning in 26 patients.

Symptoms	Cases	Range of scleral lesion (mm) (width-length)
Cosmetic problem (choroidal exposure + scleral thinning)	8	2.8–6.7
Foreign body sensation (calcified plaque + scleral thinning)	7	2.0–6.5
Ocular pain with calcified deposit	7	2.1–5.5
Impending scleral perforation	4	4.8–6.8