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Medical implants work better when you rough them up, study finds

lants.

"The technique we're proposing and it will be some time before such implants are made and used doesn't adhere nearly as strongly to the surrounding tissues," he continued.

von Recum realized the problems smooth-surfaced implants presented while working with catheters used for long-term life support.

"Tissue eventually builds up around the area where the smooth plastic of these catheters enter the skin," he said. "The area is at risk for infection and becomes a source of discomfort and possibly mortality people who depend on a catheter usually can't survive an infection.

"If cells could directly attach to an implant, problems with dead tissue build up, infections and implant replacements would be far less common."


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Contact: Andreas von Recum
vonrecum.1@osu.edu
614-292-9733
Ohio State University
14-Jun-2004


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