Did my Doctor Forgot Some Stitches After Septoplasty?

I cannot comment on another surgeon's techniques, but in my septoplasty and rhinoplasty procedures, I use some dissolvable sutures that are very fine and will fall out on their own. I do not try to remove every suture that is present as these will all fall out within two weeks. It is also possible for deeper, more permanent sutures to extrude or "spit" through the skin or through an incision. In most cases, even when something like this happens, it does not cause any problems.
Be sure to discuss any post-procedural concerns with your surgeon.
All the best,

It’s not unusual for patients to encounter suture remnants
inside their nose following septoplasty.These are typically absorbable sutures which are used to close the intranasal
incision.Depending upon the type of
suture used, they have usually dissolved within two to four weeks following
surgery.Ocassionally,
these sutures can persist, which can result in crusting and scabbing.After approximately two weeks, removal of
these sutures should not have structural consequences.Removal should be performed by trained
medical personnel to avoid injury to adjacent structures.Nasal rinses with hydrogen peroxide can facilitate
removal of these suture remnants.

Sutures seen on the inside of the nose are typically absorbable.  Your body will absorb these sutures over a few weeks.  Everyone's body absorbs these sutures at a different rate and if they are present at one month or longer they can be readily removed in the office.  

The stitches used to close incisions inside the nose for septoplasty and rhinoplasty surgeries are usually dissolvable. These stitches are usually light brown or whitish in color and can take a few weeks to dissolve and fall out. Don't be alarmed if you notice them inside your nose after surgery. If a stitch is bothering you and has not yet dissolved, check with your surgeon about having it trimmed or removed. 

The clear sutures after septoplasty often are the absorbable type that will dissolve with time.  Sometimes these absorbable sutures come out on their own before they dissolve.  No worries.