The invention relates to an operation guide plate and method for
wrist fracture
percutaneous fixation. The operation guide plate comprises a palm side plate and a back side plate, the side face of the palm side plate is provided with a palm
wrist fixing groove matched with the palm side face of the
wrist of a
human body, the side face of the back side plate is provided with a back wrist fixing groove matched with the palm back side face of the wrist of the
human body, a wrist fixing groove is formed after the palm wrist fixing groove and the back wrist fixing groove are spliced, the wrist fixing groove is matched with the wrist of the
human body, the palm side plate is provided with a
guide tube, steel needles are contained inside a tube hole of the
guide tube, and the extending direction of the tube hole is in accordance with the longitudinal axis direction of a
navicular bone of the wrist of the human body. The using method comprises the following steps that the palm side face of the wrist is placed in the palm wrist fixing groove; the back side plate and the palm side plate are correspondingly spliced; the steel needles are inserted into the
guide tube, and the
navicular bone is punctured through the steel needles. According to the operation guide plate and method for wrist fracture
percutaneous fixation, the introducing process of steel
needle puncture is simplified, the puncture positions of the steel needles are accurately positioned, the success rate of one-time needle
puncturing is increased, damage to
sclerotin is reduced, the
operation time is shortened, and pain of a patient is relieved.