Axillary artery Profunda brachii a 肘关节动脉网 Brachial Superior ulnar collateral a 尺侧上副动脉 尺侧下副动脉 Inferior ulnar collateral Profunda brachii aa 尺侧返动脉前支 Anterior branch 后支 Ulnar recurrent aa Anterior Posterior 桡侧副动脉 桡侧返动脉 Radial recurrent aa 中副动脉 骨间返动脉 UInar artery Figure 6.26. Brachial artery and branches. Anastomoses around the elbow肘关节动脉网 • 尺侧上副动脉 • 尺侧下副动脉 • 尺侧返动脉前支、 后支 • 桡侧副动脉 • 桡侧返动脉 • 中副动脉 • 骨间返动脉