Crestal sinus lift
The main component of maxresorb® inject is a water-based nano hydroxyapatite (HA) gel. While the hydrated gel determines the moldability of the material, the embedded beta-TCP/HA granules ensure the stability for a predictable osseous regeneration. The paste is ready to use and can either be applied directly through the syringe nozzle or with a spatula.
Particulate material, such as cerabone®, maxresorb®, or maxgraft® granules, may also be used. When working with granules, prior to insertion of collacone® into the osteotomy site may help avoid perforation of the Schneiderian membrane. collacone® can also be inserted to close the osteotomy site in the case of a later implantation.
In a typical crestal sinus lift procedure, the implant is inserted simultaneously with the bone graft; however, the crestal sinus lift may also be performed immediately after extraction of a maxillary posterior tooth. In this case, following augmentation, the socket is sealed, and the implant placed after the required healing time.