Combined iridocyclectomy and lensectomy surgical technique modified for the removal of an iris cyst in a child.

摘要

The purpose of this report is to describe a modified surgical iridocyclectomy technique and lensectomy for the removal of a recurrent iris cyst and a cataract in a child. A 3-year-old boy underwent uncomplicated standard iridocyclectomy for the removal of an enlarging congenital epidermal iris cyst. In the postoperative period, the cyst recurred. A second surgical intervention was performed using a modified iridocyclectomy technique. Sclerocorneal dissection of the involved quadrant was performed. After a lensectomy, an additional deep lamellar dissection of the peripheral cornea was undertaken prior to iris cyst removal and pupil reconstruction. This modified two-layered iridocyclectomy technique permits an elegant access to the iris lesion and allows the construction of a two-layered watertight wound, reducing the risk of hypotony and wound ectasia. We believe it also allows a better control of astigmatism and is a safe procedure in the pediatric population, particularly during the amblyogenic period.