Sinus Curette, IMP-SC2. Tip widths 3.3mm. Designed to further separate the sinus lining from the bone wall of the atrium. Should be used in series and slid along the bone, completely 360 degrees around the access window margin. This insures the release of the membrane without tearing it from the sharp bony access margins. IMP-SC2, CINC2

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A sinus lift, sometimes called a sinus augmentation, is surgery that adds bone to your upper jaw in the area of your molars and premolars to make it taller. The bone is added between your jaw and the maxillary sinuses, which are on either side of your nose. To make room for the bone, the sinus membrane has to be moved upward, or "lifted."