[Table/Fig-9]:

Comparison of pre operative and post operative mean bone height at three reference points using CT Scan

Parameters	Pre – Operative (mm)		Post – Operative (mm)		Mean Gain in Bone Height (mm	p- value
Ref.- Point	n	Mean±SD	N	Mean±SD
A	10	6.22±1.30	10	9.07±1.79	2.85	0.005**
B	10	5.53±0.72	10	8.70±2.74	3.17	0.005**
C	10	6.03±1.07	10	7.22±2.16	1.19	0.009**

*denotes significance at 5% level: **denotes significance at 1% level