Zhao Heng took a deep breath and used his left hand to feel the chubby boy's neck, confirming the positions of the thyroid cartilage, cricoid cartilage, and trachea.
Originally, if it were in the operating room, the incision would need to start from the lower edge of the cricoid cartilage and extend horizontally above the suprasternal notch, opening the skin, subcutaneous tissue, and platysma along the midline of the neck.
But such a procedure is for the operating room. In the current conditions, Zhao Heng could only locate the spot and make a decisive cut!
Doing this actually involves great risk; the neck is a critically important part of the body, with concentrated blood vessels and nerves.
A small misstep could damage the blood vessels, causing massive bleeding, and not only that, if the recurrent laryngeal nerve is accidentally damaged during the tracheal incision, it could lead to hoarseness or even loss of voice.
