目的研究全麻复合硬膜外麻醉辅助控制性降压在骨科手术中应用的效应及可行性。

Objective To study the effect and practicability of combined general-epidural anesthesia with controlled hypotension in orthopedic surgery.

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随着虚拟现实和虚拟增强技术的提高，机器人辅助骨科虚拟手术技术成为解决这一难题的有效途径之一。

With the improvement of virtual reality and virtual reinforcement technology, robot-assisted orthopaedics surgical robot technology becomes a available way to solve the problem.

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