The purpose of this trial was to investigate the safety and efficacy of fuser lateral bone grafting in ACDF. By observing the intervertebral bony fusion rate and clinical outcome scores of patients after fusion device lateral bone grafting, it was verified whether the fusion device lateral bone grafting approach could improve the bony fusion rate and clinical outcome of ACDF.
The study will include patients who underwent 1-2 segment ACDF surgery, in addition to conventional surgical operations, the appropriate amount of allograft bone was implanted in the joint space of the hook vertebrae lateral to the fusion device, and X-rays and CTs were reviewed in the immediate postoperative period, March, June, and December, to verify intervertebral osseous fusion, as well as to observe the patient's clinical outcomes.
Study Type
OBSERVATIONAL
Enrollment
58
In addition to the central bone graft of the fusion cage, the lateral bone graft of the fusion cage was added.
Xuanwu Hospital, Capital Medical University
Beijing, Beijing Municipality, China
RECRUITINGIntervertebral bone fusion rate
primary Indicator
Time frame: 3rd month (±15 days), 6th month (±15 days), 1 year (±30 days) postoperatively
JOA
Japanese Orthopaedic Association Scores
Time frame: Preoperative, 7 days postoperative, 3rd month (±15 days), 6th month (±15 days), 1 year (±30 days)
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