The world’s first lumbar tooth retransplantation surgery was completed in my country, and robots have made great contributions – Passionategeekz

Passionategeekz On June 24th, according to Shaanxi TV News today, Mr. Zhang, 41, from Xi’an, Shaanxi Province, successfully accepted it.The world’s first lumbar tooth retransplantation surgery。

In June 2024, Mr. Zhang unfortunately had a car accident, resulting in large-scale serious defects in the left mandible, loss of occlusal function, facial skewed deformity and temporomandibular joint dislocation.

The Dental Hospital of the Air Force Military Medical University independently developedMultifunctional surgical robotcompleted a new surgery in the world. In layman’s terms, the entire operation process is to first find a bone closest to the part of the chin defect on the patient’s waist, then use a robot to “seed” the teeth on the waist, then use a robot to cut off the bone with the teeth, and finally transplant it on the patient’s chin.

at present,The patient’s condition is stable and he recovers well。

Passionategeekz learned from the official announcement of the Dental Hospital of the Air Force Military Medical University that the hospital’s maxillofacial trauma orthojaculation Department independently developed a multifunctional oral surgical robot, successfully completing the world’s first robot-assisted vascularized iliac flap osteotomy transplantation and immediate implantation to repair traumatic mandible defects.Provides new digital technology for rapid functional reconstruction of complex maxillofacial defects。

The autonomous oral multifunctional surgical robot is a major original result of Academician Zhao Yimin’s team’s continuous research and development over twelve years. It has been successfully used for oral surgery such as full oral dental implants, autologous dental transplants, complete ambush multiple tooth extraction, and pulp apical removal. However, it is the first time in the world to use it for the reconstruction of jaw composite tissue and the restoration of the same period.

During the operation,The robot operates independently according to preoperative surgery planningfour implants were accurately implanted at the predetermined position of the patient’s right ilium bone, and the osteotomy end effector developed by the team was used to accurately complete the osteotomy and resection surgery on the ilium bone, and a vascularized ilium flap with a completely adapted shape to the facial defect area was prepared.

The team immediately repaired the dental flap on the implant implanted with the ilium, and transplanted the ilium flap with the dental flap to the patient’s facial defect area through microvascular anastomosis technology. One operation achieved the morphological repair of the patient’s mandible defect and the precise reconstruction of the occlusal function.The surgical process is broadcast simultaneously to the conference room of the Craniomaxillofacial Surgery Center through a live broadcast system for industry observation and discussion。

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