Flight attendant flying after breast surgery

Are there any flight attendants who have had breast surgery?
 Of course, if you look at online posts, they say it's bad,
 but the only
planes I fly are big planes like the 777 380 350, so I'm really worried about closing the overhead bin.
 Aside from that, opening and closing the high container in the galley is also a problem.
 I'm worried about scars, so I do it separately . I want to do this, but I'm really worried about whether it'll be okay, so I'm asking
 . How long have
the flight attendants who had chest surgery
 been flying? Is it okay for them to work in the overhead bin and galley with their arms raised?
 
Please let me knowㅠㅜ Please