What and why do I have wavy/rippled place on face after Facelift?

In the absence of photos, I will defer to your surgeon. It's good that your surgeon has been honest enough to express concern, and it's also important that in their clinical judgement it may heal well.In any case, 5 weeks post-op is too soon for any intervention. There are a multitude of ways to address imperfections without further surgery. This early in the post-op period, I would be patient. Try not to freak out. :) I hear where you are coming from...but a good surgeon can fix most things that aren't perfect, and more often than not, your body does it even better. The numbness may be normal and will likely resolve.The first weeks are the primary recover phase (as I am sure you know) but the two months after facelift are not always easy--for any patient. There's still some healing to be done.

Some surgeons use artificial material to support a facelift. This can create contour abnormalities. You might ask your plastic surgeon if this is the case.

Generally speaking, it can take 6 to 12 months to completely heal after a facelift procedure.  I would strongly recommend speaking with your surgeon or his/her clinical team to discuss your concerns further.

The "fat and somewhat numb" feeling is perfectly normal at this time in your facelift recovery, and sensation will not reach its maximum regeneration for up to 6-12 months. The indentation or "impression form the drain" may be exactly that, but should be mostly settled by this time.Gentle massage may be all that is necessary, but continue to follow up with your surgeon, who wants this to settle as much as you do. Being concerned is an absolutely appropriate attitude from your surgeon, and I too think this will heal on its own, even without seeing you or a photo.I certainly don't believe you should be "freaking out." Even though this line you see is a bit unusual for 5 weeks' healing, residual swelling or blood/serum along your drain tract or adjacent to it could indeed cause what you are describing. Follow your surgeon's directions and relax. Best wishes! Dr. Tholen

some folds can develop and can be due to swelling, or some deep sutures etc.  At 5 weeks you don't see the final results so I wouldn't be worried and I don't think you need to be freaking out.   A gentle massage may help speed up the healing.