The invention relates to a medical surgical scope. A double-section control endoscope discloses by the invention comprises an endoscope tube, a tip part, a bending part and an operation part, and the bending part comprises a front bending section and a rear bending section which are connected with each other; the other end of a handheld part is connected with the operation part, the operation part is provided with an operation piece, the operation piece comprises a front operation piece and a rear operation piece, the front operation piece controls the front bending section through a first rope, and the rear operation piece controls the rear bending section through a second rope; and the front bending section and the rear bending section are controlled by the first rope and the second rope to form an I shape, an L shape or an S shape. The invention provides a double-section control endoscope which is low in cost, large in visual field range, simple to operate and good in flexibility, and the position of an instrument can be clearly seen when the endoscope is matched with the surgical instrument for use, so that the surgical safety is improved; and the double-section control endoscope solves the technical problems that in the prior art, after a bending part of an observation endoscope is bent, the surgical instrument is interfered, and the flexibility of the bending part is not good enough.