Treatment of the complications of percutaneous vertebroplasty caused by puncture lapsus
10.3760/cma.j.issn.0253-2352.2016.17.006
- VernacularTitle:经皮椎体成形术穿刺失误致并发症的治疗
- Author:
Peng LIN
;
Zhenghua HONG
;
Haixiao CHEN
;
Zhangfu WANG
- Publication Type:Journal Article
- Keywords:
Vertebroplasty;
Spinal fractures;
Osteoporotic fractures;
Postoperative complications;
Reoperation
- From:
Chinese Journal of Orthopaedics
2016;36(17):1107-1113
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the treatment of the complications of puncture lapsus after the percutaneous vertebroplasty (PVP) for osteoporotic fractures.Methods From December 2011 to November 2014,3 female patients with postoperative complications of PVP which were treated for osteoporotic fractures,aged from 71 to 82 years (average,78 years old) were involved.Each of them performed a revision surgery in our hospital.One of them was performed with PVP of the 12th thoracic vertebral due to the osteoporotic thoracic vertebral compression fracture.However,bone cement was leaked into spinal canal after PVP,and the patient suffered from left abdominal constriction and impaired of sensation in left inguinal region.She underwent anterior approach of decompression,cement removal and internal fixation one year after the first operation.The second case was performed with PVP of the 1st lumbar vertebral due to the osteoporotic lumbar vertebral compression fracture.In this case,bone cement was leaked into spinal canal after PVP,and the patient suffered from abdominal and lower extremity pain,paralysis,and hypoesthesia of lower limbs.This patient was treated with posterior approach of decompression,cement removal and internal fixation.The third case was performed with the 12th thoracic vertebral PVP due to the osteoporotic thoracic vertebral compression fracture.Subdural hemorrhage happened after PVP,and the patient suffered from paralysis and sensory loss of the two lower limbs.This patient was treated with posterior approach of laminotomy,hemostasis in the spinal canal and evacuation of hematoma.We performed a follow up from 21 to 29 months (average,24.7 months),to observe the recovery of the patients.Results one case' s abdominal constriction eliminated and the inguinal region pain improved after the revision surgery,and there's no internal fixation loosening with the follow-up of 21 months.The other case's abdominal and lower limb pain relieved,the lower limb muscle strength recovered to grade 4,and the tactile of lower limb recovered to normal after the revision surgery.There' s no internal fixation loosening with the follow-up of 29 months.One case of patients with slightly recovered of lower extremity muscle strength and feeling after surgery,and remained lower limb pain,died two years after the surgery.Conclusion Complications of spinal cord compression after percutaneous vertebroplasty (PVP) for osteoporotic fractures can get good outcomes by using appropriate revision surgeries,although revision surgery is difficult and risky.
