目的：为桡动脉置管和经桡动脉冠状动脉造影的临床应用提供解剖学依据。

Objective:To provide anatomic data for radial artery cannulation(RAC)and coronary angiography(RAACA)through radial artery approach.

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桡动脉穿刺及置管成功率为97%。

The successful rate of RA puncture was 97%.

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桡动脉穿刺及置管成功率为97%。

The successful rate of RA puncture was 97%.

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