國家衛生研究院 NHRI:Item 3990099045/14201
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    NHRI > NHRI Graduate Student Program > Others > Periodical Articles >  Item 3990099045/14201


    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/14201


    Title: Bone-mounted robotic system in minimally invasive spinal surgery for osteoporosis patients: Clinical and radiological outcomes
    Authors: Su, YF;Tsai, TH;Lieu, AS;Lin, CL;Chang, CH;Tsai, CY;Su, HY
    Contributors: NHRI Graduate Student Program
    Abstract: PURPOSE: Severe complications, including screw loosening events and low fusion rates, in spinal fusion surgery using the traditional open method are problematic. This retrospective study aimed to evaluate the rate of screw loosening and the clinical outcomes of bone-mounted miniature robot-assisted pedicle screw placement in patients treated for degenerative spinal disease. PATIENTS AND METHODS: Data were collected from the medical records of 118 patients (mean age, 69 years). Differences in clinical outcomes, including the Oswestry disability index, visual analog scale score, screw loosening rate, cage fusion rate, and complications, were evaluated among different bone mineral densities. RESULTS: The screw loosening and cage fusion rates for all patients, normal bone mineral density, osteopenia, and osteoporosis groups were 12%, 8.6%, 13.1%, and 14%, respectively, and 85.3%, 93%, 82.5%, and 81.4%, respectively. There was a higher screw loosening rate and a lower cage fusion rate in the osteopenia and osteoporosis groups than in the normal bone density group. The accuracy of the screw placement was 97.3%. There were no statistically significant differences in the Oswestry disability index and visual analog scale scores, and no major complications for dural tear or vascular or visceral injury. CONCLUSION: Our study demonstrated an acceptable screw loosening rate in patients with osteoporosis compared to that in patients with normal bone mineral density. The robotic system resulted in accurate screw placement in patients with osteoporosis.
    Date: 2022-04-22
    Relation: Clinical Interventions in Aging. 2022 Apr 22;17:589-599.
    Link to: http://dx.doi.org/10.2147/cia.S359538
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1178-1998&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000791618600003
    Cited Times(Scopus): https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85129678885
    Appears in Collections:[Others] Periodical Articles

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