Simplified sinus lift technique: Part 1
Fig. 1: Crestal sinus approach kit by Hiossen.
Fig. 2: Specific indication for CAS lift is when a patient has 4 mm to 7 mm of residual.
Fig. 3: Biological drilling protocol of 50 RPM with special CAS drills that push the sinus.
Fig. 4: Length of the CAS drill is increased until the cortex of the sinus floor is broken.
Fig. 5: Lift on the site where the implant will be placed.
Fig. 6: Now able to place a taper 4 mm x 10 mm implant.
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