As nerves regenerate and vessels remodel, the skin undergoes changes. Insensitivity to cold is not uncommon. True compromise is noticed during the operation or shortly following the operation. I would see your surgeon for an exam. Kenneth Hughes, MD Los...
I generally recommend to my patients that they refrain from exercising for 6 weeks after surgery. Exercising can contribute to swelling, which will slow down your rate of recovery.
It looks like you have a pretty narrow window between your rhinoplasty and your already scheduled orthodontist appointment.
My sense is you need to consult with your orthodontist who able to best advise you. It may be wisest to see if they have a quick "pre-visit" with the...