Finite element analysis of lumbar intervertebral disc herniation by pillow back extension and stereoscopic oblique pulling
- Conditions
- umbar disc herniation
- Registration Number
- ITMCTR2200006745
- Lead Sponsor
- Guangdong Provincial Hospital of Chinese Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- Male
- Target Recruitment
- Not specified
(1) In accordance with the Western diagnostic criteria for lumbar disc herniation, confirmed by imaging;
(2) Male patients aged 18-45 years and weighing less than 70kg;
(3) Patients with lesion segment in L4/5 and protrusion direction of lateral and posterior protrusion;
(4) Course of disease: chronic low back pain for at least 3 months;
(5) Previously in good health, MRI and CT pre-scan were performed to exclude severe organic lesions of the lumbar spine, history of mental illness, family history of genetic diseases, and traumatic diseases;
(6) High patient compliance;
(7) Participants who voluntarily participated in the study and signed the informed consent form.
(1) Patients who do not meet the above western diagnostic criteria for lumbar disc herniation and patients in the acute phase of lumbar disc herniation;
(2) Patients with low back pain caused by tumor or spinal mass;
(3) Patients with coagulation dysfunction, local skin damage and lower extremity venous thrombosis;
(4) Patients with severe cardiovascular and cerebrovascular diseases, liver and kidney diseases, hematopoietic system diseases;
(5) Female patients;
(6) Patients with mental diseases such as depression, anxiety and claustrophobia
(7) Hemoglobin of adult male is less than 120 g/L, adult female is less than 110 g/L.
Study & Design
- Study Type
- Interventional study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Finite element model of intervertebral disc stress distribution;Finite element model of intervertebral disc pressure distribution;Kinetic parameters of manipulation;
- Secondary Outcome Measures
Name Time Method Sacroiliac joint range of motion;The average stress on the articular surface;