STOCKHOLM, Sweden — Cataract patients with no macular pathology can maintain macular integrity after surgery involving a posterior capsulorrhexis and posterior optic buttonholing, according to a ...

Posterior optic buttonholing combined with primary posterior capsulorrhexis may provide better control of IOP in the immediate postoperative period after removal of age-related cataracts. In a ...

When Dr Macanovic examined the records of 15 patients using the buttonholing technique at the QA, she found infection rates four times higher than they experienced using the standard technique.

Buttonholing, on the other hand, involves putting needles into the same hole each time.

I can only ever claim one interaction with Bernie Ecclestone and though it seems not so long ago, research has shown that it happened way back in 2009.