COMPOSITION COMPRISING POLYMERIC, WATER-INSOLUBLE, ANIONIC PARTICLES, PROCESSES AND USES

摘要

The present invention relates to an injectable composition which comprises polymeric, water-insoluble, non-biodegradable, anionic particles, these particles having an irregular shape and a biocompatible carrier with a lubricated surface, a method for preparing the same, a method for treating a tissue in a patient which comprises injecting into the tissue site the injectable composition as a permanent implant and the use of the injectable composition as a medicament particularly for bulking a tissue site.