I'm not quite certain what you mean. If a skin suture, which should be removed but either was missed or left too long and has gotten overgrown, needs to be removed it is unfortunately largely a question of digging around for it. Gently. And preferably with local anesthetic on board.
If you mean how do they remove a needle that got dropped into a body cavity - they look around, carefully, sometimes using magnification (special glasses or an operating microscope.) If they are not certain that a needle was lost in a patient, they may do an Xray (ideally before finishing the surgery and closing up.) Sometimes very tiny needles get lost and left behind and you have to balance the relative risk of leaving it there (generally very low) against the risk of going back in to remove it (again, low, but exposes the patient to another anesthetic, infection risk, bleeding etc.)
Many sutures left in the body are dissolvable and do not need to be removed. If you mean a suture that has migrated away from a dental repair, or something like a hysterectomy, it probably does not need to be removed but will just go away on its own.
after 48hrs
nonabsorbable sutures have to be removed
Yes they can, but the catch is they have to be trained in doing it first. these days there are a few organizations who train nurses to put sutures in and take them out.
A lost suture, also called a wandering suture, is a suture that has migrated to outside of the oral cavity.
The doctor had to stitch up the gash in my arm, but he will remove the sutures next week.
When the test is complete, the physician will remove the catheter and close the skin with several sutures or tape.
The use of suture scissors is for removing sutures from the body. One of the blades has a notch area in order to slide underneath a suture to snip and remove.
The cranial sutures are fibrous joints, also known as synarthroses.
msds sheet for sutures
For a thyroidectomy, typically absorbable sutures, such as Vicryl or PDS, are used for closure of the incision. These sutures dissolve over time and do not need to be removed. Occasionally, skin staples may also be used for closure.
There are absorbable sutures, such as the surgical gut and fascia lata. Then there are non-absorbable sutures, such as silk, cotton, wire, dacron, linen, silver wire clips, silkworm gut, mesh, and tantalum. For more information on these sutures visit: http://www.content4reprint.com/health/medical-information-different-types-of-sutures.htm
Sutures