Chapter 725: Chapter 646: Ceiling

There were a lot of people, and everyone was very eager to learn.

Professor Liang could always teach everyone a lot, so everyone liked to listen to his lectures.

Professor Liang's achievements in the field of spinal surgery are outstanding, and he is not only a leader nationally but has also made world-class academic contributions, making Xiehe Hospital's spinal surgery known worldwide.

Therefore, the high reputation of Xiehe Hospital has been built up by generations of hardworking people.

After Song Yun finished presenting the case and everyone had enough time to think, Professor Liang started speaking.

"Complete Vertebrectomy, also known as complete removal of the vertebral body, is a complex procedure, and currently there are only a dozen or so articles on it internationally, and even fewer hospitals can perform it."