OsteoBiol® GTO® is a bone grafting material of heterologous origin. It is a mix of collagenated cortico-cancellous granules with a granulometry ranging from 600 to 1000 µm, properly mixed with OsteoBiol® TSV Gel, which is a mixture of heterologous type I and III collagen gel with polyunsaturated fat acids and a biocompatible synthetic copolymer diluted in aqueous solution. OsteoBiol® GTO® is gradually resorbed and is extremely osteoconductive. Moreover, the granules’ preserved collagen matrix facilitates blood clotting and the subsequent invasion of repairing and regenerative cells. These unique properties allow an excellent rate of new bone formation, delivering adequate graft volume preservation, a healthy new bony tissue and ultimately, a successful implant rehabilitation.
OsteoBiol® GTO® has been conceived as a universal biomaterial, easily adaptable to any bone defect, in association with OsteoBiol® Evolution membranes or OsteoBiol® Lamina to protect the graft. Nonetheless, thanks to its stickiness, it is particularly indicated for horizontal augmentation procedures (e.g. two-walls defects, when the crest is resorbed) and for socket preservation cases with compromised buccal plate. During sinus lifting, OsteoBiol® GTO® can be directly applied through the bony window, helping the stabilization of implants in case of immediate placement. OsteoBiol® GTO® can also be successfully used to treat peri-implant lesions and severe intrabony defects.