Objective To display the Lung Meridian of Hand-Taiyin at the body surface in a virtual human.Methods After defining the acupoints as the control points

chose suitable function interpolation to compose skeleton curve

actualize surface rendering and to rebuild a tube-like meridian model.Results The rebuilt tubular meridian model had a good visual effect

and clearly showed different anatomic structures of the Lung Meridian of Hand-Taiyin.Conclusion We primarily and successfully accomplish the visualization display of the Lung Meridian of Hand-Taiyin in a virtual human

which affords a data carrier for building a meridian research platform.