Chapter 2966 [2966] Particularity

The doctor's eyesight can be brought into full play with the help of a microscope, but the microscope cannot help the doctor's hands to perform fine operations. It is the surgical robot that medicine is working hard to research and develop that can be assisted by the doctor's hand.

Sitting on the chief surgeon's chair, Xie Wanying held the instrument with both hands.

Due to the small size of the surgical field, neurosurgery is often performed by the surgeon alone. This is similar to pediatric surgery.

Neurosurgery assistants can only do some general hands-on movements, usually rough operations that don't even use a microscope, unless the chief surgeon asks the assistant to take a few glances with the operating microscope.

The main reason is this: the main eyepiece and the assistant mirror of the microscope can only be integrated into one body due to the space limitation above the surgical field. When moving the microscope, the main eyepiece must be the main lens, and the assistant lens cannot be moved. Under this condition, the assistant can only adjust the multiple of the assistant's mirror when the field of vision is unclear most of the time, resulting in very limited operations that the assistant can do through the microscope.

The operation mainly relies on the chief surgeon alone, so the pressure is naturally on the sole shoulder of the chief surgeon. Through the operating microscope, the doctor's eyes magnify far beyond the surgical field, including the doctor's own hand.

Every little movement of the hand turns into a big movement under the microscope.

To use a simple analogy, if most operations in pediatric surgery are performed in centimeters and a few millimeters, neurosurgery is performed in millimeters or even exaggeratedly smaller than millimeters. It is enough to show that microscopic surgery is far more difficult than surgery under a magnifying glass.

For the first microscopic surgery, the surgeon only looks at the operative field under the microscope and his own hands wearing sterile gloves. The heartbeat of a doctor who is not strong enough to withstand stress is expected to speed up to hundreds of times. Before she knew it, Xie Wanying breathed out lightly.

She adjusted her breathing rhythm, hoping to ease the mental tension. This kind of daily decompression action may be useful for ordinary situations, but it is hard to say for special situations. Soon she found that the adrenaline that she could relieve within two seconds was only when her eyes were aimed at the microscope again, and the tension in her brain rose again.

It cannot be admitted that surgery under a microscope requires a more special kind of hand-eye coordination, which cannot be developed overnight. However, surgery under the microscope is only carried out in some surgical departments (such as neurosurgery, ophthalmology and otology), and it is rarely used in general surgery departments such as general surgery, and some departments basically do not use it.

Such a situation has led to the fact that most medical students have no opportunity to contact and practice if they do not go to these special specialty departments. She, Xie Wanying, is no different from other medical students in this respect.

The current predicament cannot be expected.

She is born again, a high degree of conscious neurosurgery. Otherwise, she would not have dared to do what she said before, but hesitated a little, and she was not sure about her sincerity and lacked confidence.

Yisuke has always been the person who has the best insight into the situation of the chief surgeon. Cao Yong, who was sitting as an assistant on her left side, was facing the lens tube of the operating microscope assistant. While observing the situation in the bone window with her, Cao Yong asked her in a voice, "Are you afraid?"

Brother Cao is her assistant and clinical instructor. When he was a teacher, Brother Cao was very serious and strict. As a neurosurgery master, Brother Cao is like many surgical masters who do not like to make a sound during the operation. He does not make a sound unless necessary, so as to concentrate his concentration.