How long does it takes for nose cartilage heal after surgery?

It usually takes about six weeks for a healing surgical site to get strong. However, cartilage can sometimes retain its memory of its original shape for several months more. Usually by six months there should be no damage or changing of the cartilage if you accidentally bump your nose. Usually by this time your cartilage will have reset its memory. It is fine to kiss your fiancé. Congratulations.

At this point your nose is "healed" -- meaning that you won't injure it by doing normal activities (including kissing). There may be some settling and "shrink-wrapping" of the skin that is still taking place for a few more months, but routine events are not a concern.

Excellent question. Although eachWhile initial swelling
typically subsides within a few weeks, it may take up to a year to see the
final result. During this time you may notice gradual changes in the
appearance of your nose as it refines to a more permanent outcome. As a guide the first week after surgery you should rest your head in an elevated position to help minimize swelling. You may experience some bleeding, bruising and swelling, but this will subside over a few weeks.In addition to a nasal splint you will also have some packing inside the nose, which will be removed by your surgeon. Within 10 days after surgery, your swelling should reach its peak and begin to subside. You can apply makeup to conceal any bruising. Some moderate activity can be resumed, but nothing strenuous. Several weeks after the surgery you can resume most of your normal activities.Driving: 5-7 days.Non-contact sports: 3-4 weeks. (This includes jogging, swimming, hiking, etc.)Contact sports: 6 weeks. (This category includes tennis, skiing, football, basketball, etc.)Diving: 8-12 weeks.