text: The<unk>  (posterior<unk>  artery, posterior<unk> <unk>  artery) arises from the axillary artery at the lower border of the Subscapularis, and runs backward with the axillary nerve through the quadrangular space.
  It winds around the neck of the humerus and is distributed to the Deltoideus and shoulder-joint, anastomosing with the anterior<unk><unk>  and profunda brachii.
option_0: Posterior humeral circumflex artery
option_1: Dorsalis pedis artery
option_2: Femoral artery
option_3: Radial artery
option_4: Thoracoacromial artery
option_5: Anterior tibial vein
option_6: Posterior tibial vein
option_7: Popliteal vein