Degenerative diseases of the lumbar spine
Conditions
Interventions
Group of application of multitrack screw internal fixation in lumbar L4/L5 single-segment fusion surgery:None
Group of application of pedicle screw internal fixation in lumbar L4/L5 single-segment fusion surgery:None
Sponsors
Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
Eligibility
Sex/Gender
All
Age
50 Years to 90 Years
Inclusion criteria
Inclusion criteria: (a) Age = 50 years; (b) Patients meeting diagnostic criteria; (c) Undergoing posterior lumbar L4/L5 single-segment fusion surgery; (d) Patients who are able to complete relevant imaging examinations (CT, MRI, etc.); (e) Patients without obvious cardiopulmonary function abnormalities who can tolerate the surgery; (f) Informed consent to participate in the study.
Exclusion criteria
Exclusion criteria: (a) Previous history of spinal surgery or comorbidities such as spinal infections, fractures or tumors; (b) Patients with underlying diseases that cannot tolerate surgery; (c) Patients who are unable to complete the relevant imaging examinations for preoperative and postoperative follow-up; (d) Perioperative combined respiratory (with symptoms such as coughing and sputum), urinary tract infection (with symptoms such as urinary frequency and urgency) and other systemic infections; (e)Combination of other systemic diseases such as prevalent heart disease and genetic disease; (f) Combined mental illnesses unable to cooperate with follow-up visits.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative functional recovery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative Imaging Indicators;Incidence of postoperative adjacent stage lesions;Revision surgery rate; | — |
Countries
CHNIA
Contacts
Public ContactYuzeng Liu
Beijing Chaoyang Hospital, Capital Medical University
Outcome results
None listed