For the outpatient breast biopsy (I know, different procedure... but as an example) the cost was over $12,000 ($6,000 for the surgeon, $900 for the anesthesiologist, $5,000+ for the hospital use of a room, equipment, drugs, etc) ! Charity care at this hospital covered the use of hospital equipment and the room.
This muscle is named for its trapezoid shape. The trapezius muscle is a postural and active movement muscle, used to tilt and turn the head and neck, shrug, steady the shoulders, and twist the arms. The trapezius elevates, depresses, rotates, and retracts the scapula, or shoulder blade. Innervation of the trapezius is derived from the spinal accessory nerve.
In brief: Relax all muscles. Rocuronium bromide is what is called a non depolarizing muscle relaxant. It prevents the transmission of nerve signals to contract muscles. It binds to the site where a neurotransmitter called acetylcholine normally binds to transmit the signal for muscle contraction. It is often used to facilitate intubation and the work of surgeons.