Degenerative Disc Disease, Lumbar, Low Back Pain, Spondylolisthesis
Conditions
Keywords
facet tropism, low back pain, physical therapy, magnetic resonance imaging
Brief summary
This retrospective study investigates the relationship between lumbar facet tropism and the occurrence of disc herniation and spondylolisthesis in patients with low back pain who underwent lumbar MRI. Facet tropism, defined as asymmetrical facet joint rotation, is hypothesized to influence spinal biomechanics and contribute to degenerative processes. The study will evaluate MRI scans of patients with low back pain to determine the presence of facet tropism, disc herniation, and listhesis at L3-L4, L4-L5, and L5-S1 levels, aiming to identify potential associations between these conditions at various spinal levels.
Detailed description
Background: Lumbar facet tropism refers to an asymmetry in the orientation of the facet joints within the axial plane of the lumbar spine. It is theorized that this anatomical variation can alter the biomechanics of the spine, potentially predisposing it to degenerative changes. The literature suggests a possible association between facet tropism and lumbar disc pathologies, especially disc herniation and degeneration. Furthermore, asymmetry in the facet joints has been proposed as a factor that might contribute to the development of spondylolisthesis, defined as the forward slippage of one vertebra over another. This instability in the spine can lead to low back pain and other related clinical symptoms. However, the precise nature and strength of the relationship between facet tropism and these degenerative spinal conditions remain unclear. To address this, the current retrospective study will examine patients who presented to a Physical Medicine and Rehabilitation outpatient clinic reporting low back pain and who subsequently underwent lumbar Magnetic Resonance Imaging (MRI). The MRI images of these patients will be analyzed to identify the presence of facet tropism, disc herniation, and spondylolisthesis at the L3-L4, L4-L5, and L5-S1 spinal levels. This retrospective study aims to explore the potential link between lumbar facet tropism and the presence of both lumbar disc herniation and spondylolisthesis in individuals experiencing low back pain. Methods:Between 01/11/2023-01/05/2025, patients who applied to Istanbul Physical Therapy and Rehabilitation Training and Research Hospital Physical Medicine and Rehabilitation outpatient clinic with the complaint of low back pain and outpatient clinic archive files will be included in the study in accordance with the inclusion and exclusion criteria. Demographic data (age, gender), etiopathology (lumbar disc herniation, spondylosis, spondylolisthesis etc.), physical therapy modalities and drug use information will be noted from the archive files. The presence/grade of disc herniation, presence of spondylolisthesis and facet measurements of lumbar MRI patients registered in the hospital imaging system will be recorded. The data will be statistically analyzed and the relationship between facet tropism, disc herniation and listhesis will be tested.
Interventions
None listed
Sponsors
Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Study design
Observational model
OTHER
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
* Male and female patients aged 18-80 years * Patients admitted to the outpatient clinic with complaints of low back pain * Patients with complete demographic and clinical data in their archive files * Patients with lumbar MRI registered in the hospital imaging system after clinic admission
Exclusion criteria
* Patients with a history of lumbar surgery * History of trauma in the lumbar region * Active inflammatory joint disease * Patients with central nervous system diseases such as Parkinson's disease, multiple sclerosis * Malignancy * Files with missing archive file records
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Frequency of Facet Tropism | Baseline | The presence of facet tropism at the L3-L4, L4-L5 and L5-S1 levels will be determined in patients who present with low back pain and have lumbar magnetic resonance imaging. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Frequency of Lumbar Disc Herniation and Spondylolisthesis | Baseline | The presence of disc herniation and listhesis at the L3-L4, L4-L5 and L5-S1 levels will be determined in patients who present with low back pain and have lumbar magnetic resonance imaging. |
Countries
Turkey (Türkiye)
Outcome results
None listed