Pain in the back of the arm

Here is the list of muscles potentially responsible for these pains, a link can be selected for more details on a particular muscle:

  • Scalene muscles
  • Deltoid muscle
  • Subscapular muscle
  • Infraspinatus muscle
  • Triceps brachii muscle
  • Teres major muscle
  • Teres minor muscle
  • Latissimus dorsi muscle

Chronic pain due to myofascial syndrome of the latissimus dorsi muscle

Post operative chronic pain