pinning

pinning

a method of bone fixation, usually for treatment of fractures, in which metal pins are placed within the medullary cavity or anchored in bone. Two types of pin in common use are Steinmann and Rush. See also internal fixation.

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Patient discussion about pinning.

Q. Is it possible to have pin worm on directly on the skin of your fore arms? I've had this condition for more than a year. The only thing that makes a difference is something to kill parasites. Nothing works efficiently. I itch all over beside having big sores on my arms and back. I've hade blood test that show that there are no parasites in the blood. So now what do I do? I am constantly digging this out of my skin, and the buggars jump.

A. Are you sure these are pinworms? According to your description, it sounds more like scabies (http://en.wikipedia.org/wiki/Scabies). Pinworms usually cause itching around the anus, and not on the forearm.

However, since I haven't even seen a picture of the lesions, and I hate to make these over-the-net diagnosis, I think it'd be wise to see a doctor (e.g. a dermatologist, doctor that treat skin condition), since if it's indeed scabies there's a treatment.