From: Subacromial triamcinolone acetonide, hyaluronic acid and saline injections for shoulder pain an RCT investigating the effectiveness in the first days
Hyaluronic acid (n = 51)
Triamcinolone acetonide (n = 53)
NaCl (n = 55)
Week 0 - 3
4
2
1
Week 3 - 6
Week 6 - 9
0