From: Clinical results of a surgical technique using endobuttons for complete tendon tear of pectoralis major muscle: report of five cases
Unaffected side
Affected side
Case
(mm)
p
1
1.7
11.3
2
1.8
7.8
3
2.2
8.6
4
6.8
5
2.3
10.2
Avg.
1.96
8.94
< 0.01