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Table 5 Postoperative recovery of isometric power and function

From: Clinical results of a surgical technique using endobuttons for complete tendon tear of pectoralis major muscle: report of five cases

Isometric power  
(%, Affected/unaffected side) Functional Criteria*
Patient number Flex Ext ER in AP IR in AP Horiz Add Horiz Abd  
1 98.6 96.0 98.5 101.0 107.0 99.4 Excellent
2 102.0 94.5 105.0 99.5 95.7 96.1 Excellent
3 74.7 91.1 93.6 95.6 97.1 88.7 Good
4 91.3 97.3 101.0 98.5 91.7 98.5 Excellent
5 96.4 103.2 98.7 99.4 94.8 101.0 Excellent
Average 92.6 96.4 99.4 98.8 97.3 96.7  
  1. Flex, flexion; Ext, extension; ER, external rotation; IR, internal rotation;
  2. AP, anatomical position arm at side; Horiz, horizontal; Abd, abduction; Add, adduction