Melles, G.R.J.

stromal patient membrane lamellar keratoplasty keratoplasty lamellar cornea technique dissection ophthalmol donor conjunctival melanoma opacity article surface stroma stromal pocket depth ring opacity pocket graft tissue procedure blade table surgery membrane transplantation bjo.bmj.com interface deposition downloaded dissection depth chamber button endothelium defect melle thickness incision layer conjunctiva epibulbar stromal bed excision melanosi december netherland descemet sutured 5 december 2006 palpebral conjunctiva light stromal dissection stromal ring opacity donor button ophthalmology limbu perforation membrane grafts transplantation margin right eye symblepharon formation opacitie management lamella reaction method symblepharon membrane graft degeneration ring-shaped 11 december 2006 eye bank eye tumour postoperative disorder eye bank eyes rietveld