"There's a lot going on in that area" under the arm, said Carolyn Monroe, a nurse-practitioner in the surgical breast practice at Hackensack. "It's the junction from your arm to your torso and shoulder and neck." Many muscles and nerves join and intersect.
"There's a lot going on in that area," under the arm, said Carolyn Monroe, a nurse-practitioner in the surgical breast practice at Hackensack, N.J. "It's the junction from your arm to your torso and shoulder and neck." Many muscles and nerves join and intersect.