Orthodontic Rubber Band-Assisted Endoscopic Submucosal Dissection: An Efficient Method for Treating Superficial Colorectal Tumors

Figure 2

Diagram showing the application of an orthodontic rubber band (ORB): (a) the inner diameter of the ORB; (b) good elasticity of the ORB; (c) an ORB passed through the working channel of the endoscope.

(a)

(b)

(c)