Tectonic mini-Descemet stripping endothelial keratoplasty (mini-DSEK) in the management of corneal perforation secondary to pediatric blepharokerato conjunctivitis.

Blepharokeratoconjunctivitis (BKC) in children can have a broad clinical spectrum. Corneal involvement, including perforation, can occur in severe cases. Management aims to restore anatomical integrity and preserve visual function. We report the outcome of a novel technique, tectonic mini-Descemet stripping endothelial keratoplasty (mini-DSEK), to treat a corneal perforation secondary to BKC in a 14-year-old boy after failure to respond to cyanoacrylate glue application and multilayer amniotic membrane patch grafting. On follow-up 8 months postoperatively, the perforation remained sealed, and visual acuity was preserved. The major advantages of this technique are the avoidance of suture-related complications, reduced risk of immunological rejection, minimized postoperative refractive error, and rapid visual rehabilitation.