DH thinks I'm crazy to like the Orandas (I won't say what he thinks of them, but his opinion doesn't matter anyway)

I think their "caps" are so cute. I've been reading about some of the Wen surgeries and although seem not to be a huge ordeal (DH actually said he would not have a problem performing the surgery..medicine is his favorite career path and he was an EMT for a while), I was wondering how often does this occur with overgrowth cases? If I become an Oranda mommy, will my baby need a haircut on a regular basis, or is this a rare occurance?
TIA.