Penetrating keratoplasty and cataract surgery: the advantages of an extracapsular technique combined with posterior chamber intraocular implantation.

The results of 28 consecutive triple procedures and 33 cases of combined penetrating keratoplasty and extracapsular extraction are presented. All the eyes with the triple procedure maintained a clear graft; 77 per cent achieved an acuity of 6/12 or better. The average time before a refractive correction could be dispensed was 8.2 months, while after a combined procedure the interval was 17.4 months, although in both groups the average time until the best visual acuity was reached was similar.