Objective:

To review the literature on the different stands of aviation regulatory agencies on the implantation of multifocal intraocular lenses (MIOLs) in civilian aviators who have developed cataract, as well as scientific evidence that could generate a revision of the current guidelines.

Results:

50% (3 of 6) of agencies reviewed were found to be against MIOLs. In addition, two studies were reviewed in favour of MIOLs, in which implanting MIOLs provides greater lens independence from monofocals for visual tasks in and out of the cockpit, as well as no difference in performance in flight simulators versus pilots with monofocal intraocular lenses.

Limitations:

There are few studies of MIOLs in aviator pilots.

Originality:

No review of regulatory agencies regarding the prohibition or permission of MIOLs in airline pilots has been reported, touching on evidence that could consolidate a unanimous position on this issue, as was once the case with excimer laser refractive surgery, which is currently unrestricted.

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