Musculocutaneous nerve entrapment

I am 51 years old and suffering stiffness and pain in my left shoulder with reduced arm swing. My neurophisiological ultrasound studies revealed I have musculocutaneous neuropathy caused by this nerve entrapment by corachobrachialis muscle. Does this neuropathy cause my symptoms? Thanks

Hi MGP you are my post of the day i have just posted the same complaint

Do you have nerve entrapment?