Is acupuncture effective for treating turtle neck syndrome?

Hello.

I went to the hospital and was told I have turtle neck syndrome.

I only heard of the term "turtle neck syndrome."

Certainly, my neck is more protruded than I thought and I have severe neck pain, so when I went to the hospital, they said I have turtle neck syndrome and recommended treatment.

I'm considering receiving treatment at a traditional Korean medicine hospital. Do therapies like acupuncture or manual therapy have any effectiveness? Please advise.