昨天，我的牙医为我的种植牙进行了一个牙科手术。通常有三个步骤来完成植入牙齿 - 第一步，骨移植，第二步，植入根，第三步，安装牙冠。我已经完成了前两个步骤。昨天的手术是第二步。我打赌所有的牙科手术都不舒服。昨天我非常紧张。牙医非常小心和专业，这使我放松了一点。我的嘴和下巴被麻醉了。我没有感到太痛苦。实际上最痛的是麻醉针 - 我感到剧烈的疼痛。此外，当牙医将牙根推进骨头时，压力非常巨大。好象我的整个头部都充满了压力。
我从工作中休了两天。今天，当我醒来时，我以为我会很痛。但是，我根本没有感到疼痛。我相信我的牙医在手术方面做得很好。我真的希望植入牙齿的过程能顺利完成。每天都戴假牙真的不方便。但这颗牙齿是前牙之一。没有假牙，我看起来像万圣节的角色 - 有点可怕。
关于这颗牙齿是一个长期悲伤的故事。 当我在清华大学修课时，我从自行车上摔下来。 我亲吻了中国最好的大学的土地。 也许我吻得太厉害了。 我的两颗门牙被折断了。 那时，一位牙医为我的前牙安装了两个牙冠。 之后，我不得不更换一次牙冠，因为通常牙冠可以持续不超过十年。但不幸的是，今年春天，其中一颗牙齿的根部破裂了。 我不得不完全放弃这颗牙齿。 很伤心。 我的牙医告诉我，最好的解决方案是植入牙齿。好在我的保险可以承担很大一部分费用。 我决定开始植入牙齿的程序。
Yesterday, my dentist performed a dental operation on my dental implant. There are usually three steps to complete the implanted tooth - the first step, grafting bone, the second step, implanting root, and the third step, installing crown. I have completed the first two steps. Yesterday's surgery was the second step. I bet no dental surgery is comfortable. I was very nervous yesterday. The dentist was very careful and professional, which made me relaxed a bit. My mouth and chin are anesthetized (frozen). I didn't feel too much pain. Actually the worst pain was the anesthetic needle - I felt sharp pain. Furthermore, when the dentist pushed the roots into the bones, the pressure was enormous. It seems that my entire head was full of pressure.
I took a break from work for two days. Today, when I woke up, I thought I would be painful. However, I did not feel pain at all. I believe my dentist did a good job in the surgery. I really hope that the process of implanting the teeth can be completed smoothly and successfully. It is really inconvenient to wear a denture every day. But this tooth is one of the front teeth. Without a denture, I look like a Halloween character - a little scary.
It is a long sad story about this tooth. When I was taking some classes in Tsinghua University, I fell down from my bicycle. I kissed the land of the best university in China. Maybe I kissed too hard. My two front teeth was broken and damaged. At that time, a dentist installed two crowns for my front teeth. After that, I had to replace the tooth crowns once because usually tooth crowns can last no more than ten years. But this spring, unfortunately, the root of one of the teeth cracked. I had to give up this tooth totally. It was super sad. The best solution is an implanted tooth, as my dentist told me. Good thing my insurance can cover a big chunk of the cost. I decided to start the procedure of implanting a tooth.