Table 2: Measurements of intra-abutment distances on the master model and stone casts for all the four groups in mm

S. no.				Master model						Group I						Group II						Group III						Group IV
				1		2		3		1		2		3		1		2		3		1		2		3		1		2		3
1				8.053		8.011		7.817		7.753		7.673		7.551		8.032		7.983		7.788		8.022		7.982		7.776		7.796		7.786		7.685
2										7.758		7.676		7.55		8.03		7.986		7.785		8.024		7.983		7.78		7.793		7.782		7.689
3										7.748		7.671		7.548		8.026		7.98		7.79		8.02		7.98		7.779		7.79		7.781		7.69
4										7.751		7.68		7.56		8.029		7.985		7.783		8.019		7.979		7.783		7.786		7.775		7.695
5										7.752		7.666		7.562		8.033		7.981		7.784		8.025		7.977		7.777		7.8		7.77		7.678
6										7.756		7.668		7.555		8.027		7.984		7.786		8.017		7.98		7.781		7.806		7.771		7.676
7										7.76		7.664		7.559		8.025		7.982		7.792		8.014		7.975		7.784		7.78		7.772		7.692
8										7.752		7.669		7.558		8.031		7.979		7.787		8.018		7.971		7.771		7.799		7.77		7.677
9										7.747		7.675		7.554		8.034		7.987		7.784		8.011		7.982		7.779		7.791		7.789		7.681
10										7.755		7.672		7.553		8.024		7.983		7.789		8.019		7.984		7.786		7.789		7.776		7.683