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Clinical Trial Summary

Ultrasonic bone osteotome has been utilized in various surgical field, but the use in neurosurgery especially in spine surgery is not widely spread. In the present study, the investigators are going to compare bony fusion rate after cervical laminotomy either with ultrasonic osteotome or conventional drill.


Clinical Trial Description

Ultrasonic bone osteotome has been utilized in various surgical field, but the use in neurosurgery especially in spine surgery is not widely spread. The tissue selectivity of ultrasonic osteotomy may enhance operative time and reduce tissue trauma. Moreover, bony fusion rate may be increased because of low thermal injury to the bone. In the present study, we are going to compare bony fusion rate after cervical laminotomy either with ultrasonic osteotome or conventional drill. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02487901
Study type Interventional
Source Seoul National University Hospital
Contact
Status Completed
Phase N/A
Start date June 2, 2015
Completion date February 4, 2018

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