Biological Principles and Physiology of Bone Regeneration under the Schneiderian Membrane after Sinus Lift Surgery: A Radiological Study in 14 Patients Treated with the Transcrestal Hydrodynamic Ultrasonic Cavitational Sinus Lift (Intralift)

Table 3

Mean values in mm of absolute augmentation height loss in CBCT scans between 4 and 7 months after surgery and mean percentage of calcified tissue in 3, 6, 9, and 12 o’clock position in relation to entire distance measured (A, B ref. Table 1, C, D, E, F ref. Table 2).

		CBCT 4 month	CBCT 7 month
Mean values		mm	mm
Mean Value (A) + (B) = X	+	16,55 (i)	14,65 (ii)
Mean (i)-(ii)			1,90
Mean Value (C) + (D) + (E) + (F) = Y	+ + +	5,1	n/a
Mean % X/Y		32,5%	n/a