![](https://si-instability.com/wp-content/uploads/2018/01/2015-illustration-thoracic-outet-syndrome-202x300.jpg)
My Pec Minor Lengthening Surgery for Thoracic Outlet Syndrome
After 2 months of fully raising my left arm from the successful decompression and microneurolysis of my Long Thoracic Nerve (see last blog), it became apparent that my A/C joint above my left shoulder was getting more sore along with the muscle/tendon beneath it. I also went through some episodes