Table 2: Freehand osteotomy.

Absolute Value (sq. in.) Percentage %   (Abs value/Control) 100

Mean0.21Mean30.5%
RangeMin: 0.07 RangeMin: 10.1%
Max: 0.36Max: 52.2%

Statistical analysis of contact area measured ( ) using free-hand osteotomy technique. Control = 0.69 sq in.