Percutaneous kyphoplasty assisted by three dimensional printing percutaneous guide plate for the treatment of osteoporotic vertebral compression fractures.
10.12200/j.issn.1003-0034.2023.05.010
- Author:
Jiang-Long LIAO
1
;
Li DENG
1
;
De-Guang LI
1
;
Hao-Min SUN
1
;
Jian LI
1
;
Yan SU
1
;
Bo JIANG
1
;
Lyu-Yu LI
1
Author Information
1. Department of Orthopaedics, Kunming Hospital of Traditional Chinese Medicine, Kunming 650000, Yunnan, China.
- Publication Type:Journal Article
- Keywords:
Kyphoplasty;
Osteoporosis;
Printing, three-dimensional;
Spinal fracture
- MeSH:
Male;
Female;
Humans;
Aged;
Aged, 80 and over;
Kyphoplasty/methods*;
Fractures, Compression/surgery*;
Spinal Fractures/surgery*;
Bone Cements;
Retrospective Studies;
Treatment Outcome;
Osteoporotic Fractures/surgery*
- From:
China Journal of Orthopaedics and Traumatology
2023;36(5):445-449
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To verify the safety of three dimensional printing percutaneous guide plate assisted percutaneous kyphoplasty(PKP) in the treatment of osteoporotic vertebral compression fractures(OVCFs).
METHODS:The clinical data of 60 patients with OVCFs treated by PKP from November 2020 to August 2021 were retrospectively analyzed. There were 24 males and 36 females, aged from 72 to 86 years old with an average of (76.5±7.9) years. Routine percutaneous kyphoplasty was performed in 30 cases (conventional group) and three dimensional printing percutaneous guide plate assisted PKP was performed in 30 cases (guide plate group). Intraoperative pedicle puncture time (puncture needle to posterior vertebral body edge) and number of fluoroscopy, total operation time, total number of fluoroscopy, amount of bone cement injection, and complication (spinal canal leakage of bone cement) were observed. The visual analogue scale (VAS) and the anterior edge compression rate of the injured vertebra were compared before operation and 3 days after operation between two groups.
RESULTS:All 60 patients were successfully operated without complication of spinal canal leakage of bone cement. In the guide plate group, the pedicle puncture time was(10.23±3.15) min and the number of fluoroscopy was(4.77±1.07) times, the total operation time was (33.83±4.21) min, the total number of fluoroscopy was(12.27±2.61) times;and in the conventional group, the pedicle puncture time was (22.83±3.09) min and the number of fluoroscopy was (10.93±1.62) times, the total operation time was(44.33±3.57) min, the total number of fluoroscopy was(19.20±2.67) times. There were statistically significant differences in the pedicle puncture time, intraoperative number of fluoroscopy, the total operation time, and the total number of fluoroscopy between the two groups(P<0.05). There was no significant difference in amount of bone cement injection between the two groups(P>0.05). There were no significant differences in VAS and the anterior edge compression rate of the injured vertebra at 3 days after operation between two groups(P>0.05).
CONCLUSION:Three dimensional printing percutaneous guide plate assisted percutaneous kyphoplasty is safe and reliable, which can reduce the number of fluoroscopy, shorten the operation time, and decrease the radiation exposure of patients and medical staff, and conforms to the concept of precise orthopaedic management.
