Surgery is never cold.

It''s emotional.

Because the purpose of surgery is to cure, not only to cure diseases, but also to cure people''s hearts and hope.

At this time, Zhao Zhuang was in tears and speechless in the ward.

Who is Chang Yutang?

It is no exaggeration to say that general Chang''s words can determine the fate of Zhao Zhuang.

To tell you the truth, does he regret it?

Because he jumped into the river to save people, his life and death were uncertain, and he even had to be disabled for life.

Zhao Zhuang admitted that he really regretted it!

But... Regret is regret. Many times, even if you regret, you may still do it at that time!

Zhao Zhuang doesn''t think he''s done wrong. He just thinks... He doesn''t deserve such a good girl.

But!

Looking at the ring on his ring finger, Zhao Zhuang''s heart is mixed with feelings.

Maybe you really want to protect someone all your life?

Looking at Yang Na, Zhao Zhuang felt that if he was sorry for this girl in his life, it would really be the biggest mistake.

Chen Cang smiled at Yang Na, then looked at Zhao Zhuang, and couldn''t help saying, "what a good girl, you can''t live up to it!"

At this time, Zhao Zhuang''s parents came in.

First, looking at Zhao Zhuang, the old couple''s heart is really complex.

The old couple are both old farmers. Although they are warm-hearted on weekdays, they... Don''t necessarily dare to do such things that sacrifice themselves for others.

Although they are also very proud of their children''s behavior, they are most frightened and uneasy.

They don''t want their child to be a hero. They want him to be an ordinary person.

Zhao Zhuang''s mother kept crying.

At this time, Chang Yutang walked over, shook hands with the them and said seriously, "brother, sister-in-law, you have a good son!"

"You can rest assured that his disease will be treated by the state, find the best doctor and treat it by the best means!"

Hearing Chang Yutang''s words, they were relieved.

As parents, there is light on their faces, but what they want more is their children''s happiness.

"This is Professor Chen Cang. Since Professor Chen is sure, you can rest assured." Chang Yutang introduced Chen Cang to each other. "Professor Chen is the world''s top surgeon and the deputy head of our National Central Health Committee!"

"I''m not afraid of your jokes. I don''t deserve Professor Chen to be my health doctor. This is the health doctor of national leaders. You can rest assured with him!"

In fact, Chang Yutang said these words in the hope that the other party could rest assured.

Although these words sound very pompous, they are very effective for ordinary people!

Sure enough, they looked at Chen Cang. Zhao Zhuang''s mother said with some expectation and excitement: "Professor Chen, please, save my son."

……

……

After Chen Cang left the ward, Geng Hongming followed Chen Cang to the doctor''s office.

The old horse followed!

Into the office, the old horse couldn''t help saying, "Cang, can you really do a good job in the operation of femoral head necrosis?"

Although Geng Hongming didn''t speak, he was also very clear about what he meant and had some doubts.

You can''t blame them

Because avascular necrosis of the femoral head has always been an international problem.

Chen Cang looked at the old horse carefully and seemed to be curious and said, "didn''t you teach me this?"

The old horse was dumbfounded when he heard this!

Old ma looked at Chen Cang in disbelief. He didn''t know what medicine this guy was selling in the gourd today?

But Geng Hongming was also deceived!

What the hell is this?

He couldn''t help turning and looking at Ma Yuehui.

Old Marton coughed and laughed, "Oh? I taught you, coughing and coughing... You see, I forgot!"

Chen Cang picked his eyelids. This guy is really shameless!

At this time, the doctor in charge brought the other party''s film.

There are X-rays and nuclear magnetic films.

Generally, early diagnosis of femoral head necrosis is very difficult.

Because the bone has not changed, osteoporosis, let alone X-ray, can not even be detected by radionuclide scanning.

However, MRI can identify osteochondral and bone marrow with low, medium and high signals respectively. Therefore, it is generally considered that MRI is one of the best methods for the early diagnosis of femoral head necrosis.

However, when Chen Cang saw the film, his eyes suddenly lit up!

Because generally speaking, at the beginning of the disease, only a single main blood vessel can be damaged, but with the development of the disease, the residual circulating blood volume is not enough to maintain the normal blood supply of bone cells at the damaged part. When it is necessary, the bone marrow tissue will be damaged first, followed by osteocyte necrosis.

This is also the reason why trauma is easier, because at the time of trauma, the blood vessels in the femoral head area are directly damaged and are more involved in blood supply.

At this time, Chen Cang found that the signals of the patient''s femoral head, including bone marrow, were not uniform!

This shows that

Now the femoral head is not necrotic due to a large amount of ischemia. If we rescue now, we may have time!

Thinking of this, Chen Cang directly said to Geng Hongming, "director Geng, I suggest an operation immediately!"

Geng Hongming was stunned and immediately asked, "why?"

If Chen Cang can''t convince him, Geng Hongming can''t agree.

He is the director. He is responsible for the patients!

You can''t just obey each other because they are famous.

Chen Cang explained: "the patient should have done drilling decompression last night to reduce the intraosseous pressure in time and promote venous reflux.

While relieving the spasm of nutrient vessels, I suspect that new blood vessels can grow into the ischemic area along the bone foramen. "

"So far, no obvious ischemic changes have taken place in the femoral head. At this time, if bone transplantation is carried out, it can perfectly improve the deficiencies caused by femoral head injury!"

Geng Hongming''s eyes brightened when he heard the bone transplantation, but then frowned: "femoral head bone transplantation?"

Chen Cang nodded: "yes, this may be the only means."

Geng Hongming was worried about femoral head transplantation... It sounds very simple. In a word, it is actually a big project, including cancellous bone transplantation, cortical bone transplantation, muscle pedicled bone transplantation, vascular anastomotic bone transplantation and allogeneic bone cartilage transplantation!

Will such an operation cause secondary injury?

But

It is undeniable that if it can be completed perfectly, it is indeed a rare and good method for the repair of avascular necrosis of the femoral head!

After hearing Chen Cang''s words, Lao Ma was stunned!

Compared with Geng Hongming, Lao Ma thinks more.

He even had the whole process of the operation in his mind.

The more I think about it, the more feasible I feel. The more I think about it, the more I feel that the probability of success of the whole operation is actually very high!

He suddenly looked up at Chen Cang and couldn''t help asking, "Cang ER! I really taught you?"