Angel had a cyst removed from her eye (it was a complication she developed after she had her eye removed due to chronic glaucoma). My vet found a non-dissolvable stitch which was left in her eye socket when the specialist removed the eye. This should have been a dissolvable stitch, not a plastic stitch with a knot at the bottom. My poor "Angel" had to undergo a second surgery, due to the specialist making this mistake. It makes me so mad. Thank God Angel is doing much better with that eye now. She will be getting her stitches removed today (on the outside).