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Method for promoting hard tissue growth and repair in mammals

  • US 4,988,358 A
  • Filed: 12/28/1988
  • Issued: 01/29/1991
  • Est. Priority Date: 12/28/1988
  • Status: Expired due to Term
First Claim
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1. A method for promoting hard tissue growth and repair in sites of tissue defects in living mammals which comprises applying an effective quantity of material with a deliberately produced chemically induced effective surface charge to said sites, the tissue site being bone and the deficit being caused by at least one of trauma, non-union fracture, malignancy and malformation in said bone and said charge material being applied to said site and said material being an ion exchange material having a negative charge, said effective quantity being sufficient to promote said growth and repair.

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