From childhood to adulthood, Yan Feifan, a genius of learning, has represented classes and schools many times, and has delivered speeches on occasions of different sizes.

Facing public occasions, he has been training without stage fright.

In addition, Yan Feifan was knowledgeable and prepared for only one hour and one and a half hours of speeches were freshly released.

Yan Feifan simulated his speech in his mind, and felt quite good, so he turned to studying the examination information of patients with big tongue.

This is a little white girl who is only seven years old.

From the photo, the little girl has long golden hair and a shy smile, and looks quite cute.

But when her mouth opened, what outsiders could see was a pink tongue full of her mouth.

The little girl's tongue is too flat and too thick.

It looked like a normal tongue and was stung by the most powerful bees.

Yan Feifan was still seeing many scars on the front end of the little girl's tongue, knowing that it was a trace left by a bite of varying degrees.

After carefully reading all the children's inspection materials, the three-dimensional three-dimensional model of the tongue emerged in Yan Feifan's mind.

At the same time, the normal-sized tongue that this little girl should have was also shown by Yan Feifan for comparison.

After watching this, Yan Feifan could "see" that the little girl's tongue now has about a quarter of the expansion than normal level.

This ratio is quite amazing.

The development of such a large tongue not only causes the little girl to be vague in pronunciation, but also causes significant impact and interference on her daily food swallowing and breathing.

Yan Feifan tried to design the little girl's big tongue correction surgery plan based on her existing knowledge reserves and understanding...

The average length of a human tongue is nine centimeters and weighs fifty grams. It is not a muscle, but a collection of eight different muscles.

The tongue muscle belongs to the striated muscle and is the main component of the tongue.

The deformation of our tongue body and its position change are achieved by the comfort of the tongue muscles.

The tongue muscle can be divided into two groups: inner and outer groups.

The outer group originates from certain parts outside the tongue and ends inside the tongue, which is called the outer tongue muscle. There are genioglossus muscles, hyoid lingual muscles, styloid muscles, and small horny hyoid muscles.

The inner group refers to the starting and ending points inside the tongue, which is called the inner tongue muscle.

The inner tongue muscles are mainly composed of three different directions and are perpendicular to each other and are intertwined and combined in the tongue.

There are superior tongue longitudinal muscles, sublingual longitudinal muscles, transverse tongue muscles, and perpendicular tongue muscles.

Unlike the muscles in other parts of the human body, the tongue muscles do not develop supportive bones.

Instead, they intertwined each other to create a flexible cavity-like tissue, forming a "muscular hydrostatic bone".

This structure of the tongue muscle is similar to the tentacles of an octopus and the nose of an elephant.

This makes our tongue extremely flexible.

The nerves in the tongue are very developed. Among the twelve pairs of brain nerves in the brain, five can manage the tongue.

This accounts for a very large proportion of the management of the cerebral cortex.

The tongue can be bent, twisted, sucked, curled into cup shapes, and after training, you can even play various tricks.

Some people can also use their tongue to thread the needle and tie the noodles with their tongues.

In addition to the amazing flexibility of the tongue, the tongue also has amazing durability.

We feel tired in our daily work, but our tongues feel tired. Do you still remember when?

This answer is probably because I never remember being tired of my tongue.

The toughness and durability of the tongue comes from its structure.

It has many similar muscles built into it, each muscle can perform the same task.

Because there are many redundant structures in the tongue muscles, we only need to activate different muscle fibers to get the same results.

In this way, the muscle fibers of the tongue can take turns to rest and work alternately, and you will never feel tired.

At the same time, the redundant configuration of the muscles of the tongue also makes large tongue correction surgery a possibility.

Some tongue muscle fibers are removed through surgery, which will not affect the normal physiological function of the tongue...

"Are you thinking about a big tongue surgery plan?"

The sound behind him pulled Yan Feifan out of thought, then pressed his hands on his shoulders and started kneading them.

Yan Feifan nodded lightly and said, "First design it casually, then compare experts' surgery to find shortcomings and negligence."

After pausing, Yan Feifan thought of another point.

"I also need to be familiar with and adapted to the surgery, after all, it is to perform surgery in a narrow oral cavity with limited space."

Yu Suye slapped Yan Feifan's shoulder hard and chuckled, "This is a piece of cake for you."

"Feifan, I contacted Uncle Hai. He said he would ask Uncle Yu Youyi for you."

Yan Feifan raised his right hand, gently pressed Yu Suye's left hand, which was still massaging his shoulders, and said thank you.

"Tomorrow, I will go to the hospital's imaging information room and first observe and learn the operation video of an old senior."

Yu Suye said lightly and said, "Then I will go to Fengwei Mountain villa with my sister to spend the weekend."

After pausing, she asked again: "When did you arrange the leg pain treatment surgery?"

"No hurry to do this."

Yan Feifan introduced: "The other party also needs to collect detailed information about the operation that year, preferably a surgical video."

He sighed again and said, "I will be busy enough in the next two or three weeks. The more I am, the more I find a job for myself."

Yu Suye knew that in the next two weeks, Yan Feifan would hold two observation seminars on puncture injection surgery for intravertebral tumors and craniocerebral tumors in the affiliated hospital and Baining Hospital.

More than 200 participants from all over the country came to the affiliated hospitals to observe.

More than 150 people participated in the Baining Hospital observation meeting.

The size of this personnel is no less than some major academic activities organized by the National Medical Association.

Fortunately, Yan Feifan does not need to participate in specific preparations and organizational work, otherwise he would have to be upset.

"This is called the ability to work harder."

Yu Suye comforted him and said with some envy: "You don't know how many people want to envy you."

"Most of the doctors can't hold an observation seminar of this size in their entire lives..."

At this time, Yan Feifan's cell phone rang.

It was a call from Zheng Libin, the district public security bureau.

On the phone, he carefully asked his colleague Wang Zenglin about his spinal bullet surgery.

"I haven't forgotten his operation. Officer Zheng, please tell him that the operation time has been roughly determined."

"Either go to Beijing Baining Hospital for surgery on the weekend of the second week, or do the surgery on the affiliated hospital in the third week."

"You make him ready..."

After ending the phone call with Zheng Libin, Yan Feifan couldn't help but say to himself: "I hope Baining Medical Technology won't disappoint me."

"I won't let you down!"

Yu Suye said confidently: "Aunt Lian has always done what he says and has a trustworthy character."

"I hope so."

Yan Feifan said perfunctorily, and the phone rang again.

It is Chen Weiwei of Hangzhou Shuguang Charity Fund.

When he saw that it was her phone call, Yan Feifan immediately realized that he had neglected something.

Tomorrow morning, I have to waste it again.

After the phone was connected, Chen Weiwei's crisp and pleasant voice sounded.

"Doctor Yan, tomorrow is Yuanyuan's discharge celebration, and Mr. Deng will also be there, as well as the big star Ding Xuan."

"If you are convenient, Mr. Deng wants to have a few minutes of interview with you..."

ps.
Chapter completed!