I think a have a c shaped nose. What surgery is good to fix this? (Photo)

Every nose is different and unique to that individual. If
the appearance of your nose concerns you enough to do something about it, it
can be improved with a natural artistically performed rhinoplasty and possible septoplasty. What would
be the best option and exact procedure would depend on an in
person examination (not just an online consultation) and discussion
about desired outcome. Excellent results can be achieved with either a closed
or open technique.  Keep in mind that following advice from a surgeon on this or any other website
who proposes to tell you exactly what to do and how technically to do
it based on two dimensional photos without examining you, physically
feeling your tissue, assessing your desired outcome, taking a full medical
history and discussing the pros and cons of the operative procedure would not
be in your best interest. Natural appearing results need to be individualized
and what is appropriate for one patient is not necessarily the best for someone
else. I would suggest that you find a surgeon with extensive rhinoplasty
experience certified by the American Board of Plastic Surgery and one who is
ideally a member of The American Society for Aesthetic Plastic Surgery (ASAPS) that you trust and are comfortable with. You
should discuss your concerns with that surgeon in person. 
Robert Singer, M.D., FACS 
La Jolla, California

If you're unhappy with the shape of your nose, Rhinoplasty surgery has the ability to reshape the nose and can make it fit more harmoniously with your other facial features. I would recommend starting with a consultation with a board certified facial plastic surgeon that specializes in rhinoplasty surgery.
I would recommend writing down the following questions before scheduling your consultation:
1. Are you unhappy with the tip of your nose?
2. Do you feel that your nose is too wide?
3. Do you want to make your nostrils smaller in appearance?
4. Are you looking to decrease the general size of your nose?
I hope some of these questions will help you pinpoint what it is that you don't like about your nose. And wish you the best as you research your options when scheduling a rhinoplasty consultation.
Sincerely,
Philip J. Miller, MD, FACS Double Board Certified Facial Plastic Surgeon