Table 3.

Comparative assessment of bone thickness measurements before and after conduction of the split crest technique according to each region assessed—paired t test

	Mean	N	Standard deviation	p
Crest—initial thickness	2.9223	13	0.34162	< 0.01
Crest—final thickness	6.3700	13	0.66371
5 mm from the crest—initial thickness	4.3592	13	0.61002	< 0.01
5 mm from the crest—final thickness	7.3846	13	0.61256
10 mm from the crest—initial thickness	5.7485	13	0.85767	< 0.01
10 mm from the crest—final thickness	8.6192	13	0.69313