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. Author manuscript; available in PMC: 2014 Dec 8.
Published in final edited form as: Curr Obstet Gynecol Rep. 2014 Sep;3(3):155–164. doi: 10.1007/s13669-014-0085-8

Table 2.

Anal Bulking Materials

  • Autologous fat

  • Teflon

  • Bovine glutaraldehyde cross-linked collagen (Contigen®)

  • Carbon-coated zirconium beads (Durasphere®)

  • Polydimethylsiloxane elastomer

  • Dextranomer in non-animal stabilized hyaluronic acid (Solesta™)

  • Hydrogel cross-linked with poly-acrylamide (Bioplastique®)

  • Porcine dermal collagen (Permacol™)

  • Synthetic calcium hydroxylapatite ceramic microspheres

  • Polyacrylonitrile in cylinder form