Spinal Diseases
Conditions
Interventions
containment:Conventional pedicle openers
experimental:Combined impedance-angle spinal measurement probe
Sponsors
Shanxi Baiqun Hospital Shanxi Academy of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: (1) Age 18 to 80 years old, gender is not limited; (2) Patients who did not have vertebral arch defects on preoperative CT scan; (3) Subjects who can understand the purpose of the trial, who voluntarily participate and sign the informed consent form, and who are willing to be followed up.
Exclusion criteria
Exclusion criteria: (1) Patients in the presence of acute spinal infection or patients with severe osteoporosis; (2) Patients with absent pedicles by preoperative CT scan; (3) Patients who are not suitable for bilateral pedicle screw fixation; (4) Patients with implanted pacemakers or other active medical devices, etc; (5) Patients with systemic diseases such as coagulation disorders that cannot be treated surgically; (6) Patients who are also participating in other clinical trials; (7) Women who are pregnant or breastfeeding; (8) Those who are considered by the investigator to be unsuitable for participation in the clinical trial (e.g., patients with mental or emotional problems, patients with hearing, reading and writing disorders, patients with family members who oppose the trial, patients with high expectations of treatment, patients who require excessive financial assistance, etc.).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Accuracy of pedicle screw implantation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Nail angle deviation;Mean pedicle channel preparation time per group;Cerebrospinal fluid leak;nerve damage; | — |
Countries
China
Contacts
Public ContactXing Zejun
Shanxi Baiqun Hospital Shanxi Academy of Medical Sciences
Outcome results
None listed