Single oblique lumbar interbody fusion with robot-assisted posterior internal fixation for lumbar degenerative diseases.
10.12200/j.issn.1003-0034.2022.02.007
- Author:
Qun-Long PAN
1
;
Hai-Ming YU
1
;
Rong-Mou ZHANG
1
Author Information
1. The Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, Fujian, China.
- Publication Type:Journal Article
- Keywords:
Intervertebral disc degeneration;
Robotics;
Spinal fusion;
Surgery, computer-assisted
- MeSH:
Adult;
Aged;
Aged, 80 and over;
Female;
Humans;
Lumbar Vertebrae/surgery*;
Lumbosacral Region;
Male;
Middle Aged;
Retrospective Studies;
Robotics;
Spinal Fusion/methods*;
Treatment Outcome
- From:
China Journal of Orthopaedics and Traumatology
2022;35(2):128-131
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the efficacy of single oblique lumbar interbody fusion(OLIF) with robot-assisted posterior internal fixation for the treatment of lumbar degenerative diseases.
METHODS:The clinical data of 67 patients with lumbar degenerative diseases treated from September 2019 to December 2020 was retrospectively analyzed. According to different surgical methods, the patients were divided into traditional group and robot group. The traditional group received traditional OLIF with posterior fluoroscopy percutaneous nail fixation, and the robot group received OLIF with robot-assisted posterior internal fixation. There were 33 patients in traditional group, including 13 males and 20 females, aged from 44 to 82 years old with an average of (59.7±9.1) years; and 34 cases in robot group, including 7 males and 27 females, aged from 45 to 81 years old with an average of(61.6±8.8) years. The operation time, fluoroscopy time, intraoperative blood loss, postoperative out of bed time and hospital stay were recorded. The visual analogue scale (VAS) of low back pain and Oswestry Disability Index(ODI) were compared before operation and 3 days, 3 months after operation between two groups. The accuracy of nail placement was evaluated by postoperative CT scan.
RESULTS:Both groups of patients successfully completed the operation and were followed up for more than 3 months. The operation time, fluoroscopy time, intraoperative blood loss, postoperative out of bed time and hospital stay in traditional group were(299.85±15.79) min, (62.58±10.83) min, (118.33±10.80) ml, (2.5±0.7) d, (9.67±2.13) d;and robot group was(248.53±14.22) min, (19.47±3.51) min, (115.74±9.86) ml, (2.3±0.6) d, (9.44±1.93) d, respectively. The symptoms of postoperative low back pain, lower limb pain and numbness were significantly improved in all patients. The operation time and fluoroscopy time in robot group were significantly less than those of traditional group. There was no significant difference in intraoperative blood loss, postoperative out of bed time, hospital stay, VAS and ODI before and after operation (P>0.05). The accuracy of nail placement in robot group was 98.8% (2/160), which was higher than 89.9% (16/158) in traditional group.
CONCLUSION:Treatment of lumbar degenerative diseases with single body position OLIF with robot-assisted posterior minimally invasive internal fixation has less operation time and fluoroscopy time, high nail placement accuracy and accurate surgical effect, which is worthy to be popularized in clinic.
