Table 4.

Improvement in the power grip strength on monthly basis after surgery for all the 5 positions depicting absolute values (pos = position; pre op = pre-operative; post op = post-operative).

	pos1	pos2	pos3	pos4	pos5
pre op	6.1	7.7	7.3	7.6	6.9
post op1	6.6	8	7.4	7.8	6.7
post op2	9.1	10.8	10.3	10.6	8.9
post op3	10.6	12.1	11.6	11.6	10.1
post op4	11.9	13.3	12.6	12.8	11.3
post op5	13.4	14.5	13.3	13.7	11.8
post op6	16.5	17.5	15.5	15.8	14.7
Increase (%)	170%	127%	112%	107%	113%