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The standard treatment for Kummell disease with neurologic deficit remains controversial. Traditional posterior long-segment fixation (LSF) has been widely used, but the procedure results in significant trauma and carries the risk of multiple complications. Therefore, bone cement–augmented short-segment fixation (BCASSF) has been recommended for this condition.The study included 36 patients treated...
In minimally invasive endoscopic port surgery, the medium is air, and the image is clearer than in fluid. The most commonly used port is a single-channel port, which accommodates the rod lens of the endoscope and 2 microsurgical instruments. This setup decreases the freedom of movement of the 3 instruments, making the bimanual procedure difficult. We describe a novel “dual-channel” endoscopic port...
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