I had a skin biopsy done last week and they put a dissolvable stitch in (one long stitch went in and out a couple of times). They said they would dissolve/ fall out in 2-4 weeks. Well they started falling out after four days, and left this hole. It’s starting to dry up and heal over a bit more now. Got some sort of ointment from the GP to put on it and keep it covered with a dressing. Must have super dissolving skin!