A Randomized Controlled Trial to Manage Postoperative Ocular Pain after Pterygium Excision with Conjunctival Autograft Transplantation with a Single Application of 2% Sodium Hyaluronate

<div>Photographs of the fluorescein-stained positive epithelial defect of the cornea after pterygium excision. (a) Original photo. (b) Photo after manual delineation of the fluorescein-stained positive corneal epithelial defect using ImageJ freeware.</div>

Pain Research and Management

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Figure 2: A Randomized Controlled Trial to Manage Postoperative Ocular Pain after Pterygium Excision with Conjunctival Autograft Transplantation with a Single Application of 2% Sodium Hyaluronate 

Figure 2 | A Randomized Controlled Trial to Manage Postoperative Ocular Pain after Pterygium Excision with Conjunctival Autograft Transplantation with a Single Application of 2% Sodium Hyaluronate 