Lumbar Disc Herniation

Recovery after surgery for a herniated disc in the lower back differs from person to person. The size of the muscles around the lower spine may be related to recovery, but this relationship is not well understood. The purpose of this observational study is to determine whether the size of two lower-back muscles, the psoas and multifidus muscles, measured on magnetic resonance imaging (MRI) scans obtained before surgery is related to recovery after surgery. The study will include 100 adults aged 18 to 75 years who are scheduled for elective surgery for lumbar disc herniation. Participants will receive their usual anesthesia, surgery, and postoperative care. The study will not require any additional imaging, blood tests, medicines, or procedures. Researchers will use each participant's existing preoperative lumbar MRI scan to measure the psoas and multifidus muscles. Participants will complete the 15-item Quality of Recovery questionnaire (QoR-15) before surgery and again 24 hours, 48 hours, and 7 days after surgery. Researchers will also collect information routinely recorded during care, including pain scores, pain medicine use, nausea and vomiting, time spent in the recovery unit, time to first walking, and length of hospital stay. The primary objective is to determine whether preoperative psoas muscle index and multifidus muscle cross-sectional area are independently associated with postoperative Quality of Recovery-15 (QoR-15) scores 24 hours after lumbar disc herniation surgery.

This randomized controlled clinical trial aims to compare the effects of two different positive end-expiratory pressure (PEEP) levels (5 cmH₂O and 8 cmH₂O) on respiratory mechanics in patients undergoing lumbar spine surgery in the prone position under total intravenous anesthesia (TIVA). Prone positioning may adversely affect lung compliance and gas exchange, making optimal ventilatory strategies essential. Driving pressure and mechanical power are considered key determinants of ventilator-induced lung stress. This study will evaluate the impact of different PEEP levels on respiratory parameters and intraoperative physiological changes.

This study compares two regional anesthesia techniques used for pain control after lumbar spine surgery: the classic thoracolumbar interfascial plane (TLIP) block and the quadratus lumborum-iliac plane (QIP) block. Patients between 18 and 65 years of age who undergo elective lumbar discectomy (up to two spinal levels) will be observed based on which block their treating anesthesiologist chooses to use as part of routine clinical practice. No randomization or additional intervention beyond standard care will be performed. Researchers will record the total amount of opioid pain medication used in the first 24 hours after surgery, the time until the first request for pain medication, pain scores at several time points after surgery (0, 1, 2, 4, 8, 12, and 24 hours), and any side effects (such as nausea, vomiting, or sedation) or complications related to the block. The aim is to compare the effectiveness and safety of these two techniques in reducing pain and opioid use after lumbar spine surgery.

The goal of this clinical trial is to find out whether adding a bone-marrow aspirate concentrate (BMAC) injection during surgery can improve recovery in adults undergoing lumbar microdiscectomy for a lumbar disc herniation. The main questions it aims to answer are: * Does the BMAC injection lead to better disc tissue health after surgery (as seen on MRI scans)? * Does the BMAC injection lead to greater improvement in pain and disability compared to surgery alone? Participants will be adults aged 18 and older who are scheduled for lumbar microdiscectomy surgery. Researchers will compare one group of participants receiving the standard-of-care surgery plus the BMAC injection with another group receiving the same surgery without the injection to see if the injection offers added benefit. Participants will: * Have surgery (microdiscectomy) with or without the injection. * Complete pain and disability questionnaires at several times over 2 years. * Undergo MRI scans at baseline and follow-up to assess disc structure and tissue health. * Provide samples of leftover disc or bone-marrow tissue (as applicable) from surgery for analysis.

Low back and leg pain caused by lumbar disc herniation (LDH) is common. Lever positioning manipulation (LPM) is a spinal manual therapy used to relieve this pain, but how it affects the brain is unclear. This study will compare active LPM with a sham procedure and use multimodal magnetic resonance imaging (MRI) to investigate changes in brain networks associated with pain relief. A total of 84 adults with LDH will be randomly assigned in a 1:1 ratio to active LPM or sham LPM, with three sessions per week for 12 weeks. An additional 42 age- and sex-matched healthy adults will undergo baseline assessments without treatment. Participants with LDH will be assessed before treatment, immediately after the first session, at week 6, and at week 12. Outcomes include pain intensity, lumbar function, disability, adverse events, and MRI measures of functional and structural brain connectivity. The study aims to identify brain connectomic mechanisms associated with LPM-induced analgesia.

This study explores the acute effects of neurodynamics, an intervention commonly used by physical therapist to improve nerve mobility and decrease pain, on the strength and muscular endurance in the athletic population. This study aims to find if these interventions can maintain or promote strength and endurance in the hamstrings. The studies results will help physical therapist better prescribe exercise and hands-on treatment for hamstring and sciatic nerve related conditions and injuries.

This prospective, randomized, single-blinded, controlled clinical trial aims to compare the effectiveness of high-intensity laser therapy and fluoroscopy-guided transforaminal epidural steroid injection in patients with chronic low back pain and lumbar radiculopathy. Eligible patients will be randomized into two parallel groups. One group will receive high-intensity laser therapy, and the other group will receive transforaminal epidural steroid injection. All participants will also receive a standardized home-based exercise program. Outcomes will be assessed at baseline, 2 weeks, 6 weeks, and 12 weeks after treatment. The primary outcome will be pain intensity measured by the Visual Analog Scale. Secondary outcomes will include functional disability, neuropathic pain symptoms, quality of life, and functional walking capacity.

In this retrospective study, the effect of intraoperative magnesium sulfate infusion on the incidence of postoperative emergence agitation was evaluated in adult patients who underwent elective lumbar microdiscectomy under general anesthesia. The medical records of patients aged 18-70 years with an ASA physical status of I-II were retrospectively reviewed. Patients were evaluated according to whether they received intraoperative magnesium sulfate infusion as part of anesthetic management. The primary outcome measure was the incidence of emergence agitation in the post-anesthesia care unit; this assessment was based on Ramsay Sedation Scale scores recorded in the post-anesthesia care unit at admission and at 5, 10, 15, and 30 minutes. Secondary outcome measures included postoperative pain scores assessed using the Numeric Rating Scale, intraoperative remifentanil consumption, recovery and extubation times, tramadol requirement in the post-anesthesia care unit, and possible adverse events related to magnesium infusion.

Low back pain is a common musculoskeletal disorder associated with substantial disability and reduced quality of life. Although magnetic resonance imaging (MRI) is frequently used to identify structural spinal abnormalities, the relationship between MRI findings and treatment outcomes remains unclear. This retrospective study aims to evaluate whether the effectiveness of a standardized physical therapy program differs according to baseline lumbar MRI findings. Medical records of 120 patients with low back pain who underwent lumbar MRI and completed 15 sessions of physical therapy between January 2022 and February 2026 will be reviewed. Patients will be classified into three MRI-based groups: disc herniation, disc degeneration, and non-specific MRI findings. Treatment outcomes will be assessed using changes in Visual Analog Scale (VAS) pain scores and Oswestry Disability Index (ODI) scores before and after treatment. The findings may contribute to identifying patient subgroups that respond differently to conservative treatment and support more individualized rehabilitation strategies.

This randomized controlled trial aims to compare the effectiveness of early mobilization alone versus early mobilization combined with electrical stimulation on functional recovery following lumbar disc herniation surgery. Lumbar disc herniation is a common cause of low back pain and functional limitation, significantly affecting quality of life. Although surgical intervention is effective in patients who do not respond to conservative treatment, optimal postoperative recovery largely depends on appropriate rehabilitation strategies. Early mobilization is widely recommended to prevent complications, preserve muscle function, and facilitate return to daily activities. In addition, electrical stimulation modalities such as neuromuscular electrical stimulation (NMES) and transcutaneous electrical nerve stimulation (TENS) have been increasingly integrated into rehabilitation programs to enhance pain control, muscle activation, and neuromuscular re-education. In this study, a total of 60 participants who have undergone primary lumbar disc herniation surgery will be randomly assigned into two groups. The first group will receive an early mobilization program alone, while the second group will receive early mobilization combined with electrical stimulation (NMES/TENS). The intervention period will last 6 to 8 weeks, with sessions conducted three times per week. Primary outcomes include functional disability measured by the Oswestry Disability Index (ODI) and pain intensity measured by the Visual Analog Scale (VAS). Secondary outcomes include functional mobility assessed by the Timed Up and Go (TUG) test, walking speed assessed by the 10-Meter Walk Test (10MWT), and muscle strength evaluated using manual muscle testing (MMT). The findings of this study are expected to contribute to the development of evidence-based postoperative rehabilitation protocols and to clarify the clinical effectiveness of electrical stimulation in patients undergoing lumbar disc herniation surgery

The purpose of this study is to determine a grading system for inflammation in lumbar disc herniation and which groups, if any, benefit most from the administration of an intra-operative epidural steroid.

The goal of this clinical trial is to learn if electroacupuncture can improve sleep in people with chronic sciatica caused by lumbar disc herniation. It will also assess the safety of this treatment. The main questions it aims to answer are whether electroacupuncture improves sleep quality and whether it reduces pain and improves daily function. Researchers will compare electroacupuncture to a sham treatment, which looks like real acupuncture but has little or no therapeutic effect, to determine its effectiveness. Participants will be randomly assigned to receive electroacupuncture or sham treatment, will receive treatment three times per week for four weeks, and will complete questionnaires about their sleep, pain, and daily activities.

Lumbar disc herniation is a common musculoskeletal condition that negatively affects quality of life, physical function, and daily activities. Previous studies have shown that individuals with lumbar disc herniation often experience poor sleep quality, which is closely related to pain severity and functional limitations. In addition, a bidirectional relationship exists between chronic pain and sleep disturbances, where poor sleep can increase pain perception, and pain can further impair sleep. Obstructive sleep apnea (OSA) is a common sleep-related breathing disorder associated with reduced sleep quality, daytime dysfunction, and adverse health outcomes. The STOP-Bang questionnaire (Snoring, Tiredness, Observed apnea, high blood Pressure, Body mass index, Age, Neck circumference, and Gender) is a widely used and practical screening tool to identify individuals at high risk for OSA in clinical settings. Physiotherapy and rehabilitation programs are commonly used in the conservative management of lumbar disc herniation and have been shown to improve pain and functional outcomes. However, the effect of the timing of rehabilitation (daytime versus evening) on sleep-related outcomes has not been sufficiently investigated. Considering that circadian rhythms influence pain perception, physiological processes, and sleep regulation, the timing of rehabilitation interventions may play an important role in clinical outcomes. Therefore, this randomized controlled trial aims to investigate the effects of daytime versus evening rehabilitation programs on sleep quality and daytime sleepiness in patients with lumbar disc herniation who are at high risk for obstructive sleep apnea.

Low back pain related to lumbar disc disease is a very common condition. Doctors frequently use Magnetic Resonance Imaging (MRI) to look at the spine and diagnose these problems. However, it is not always clear how well the severity of the damage seen on an MRI matches the actual symptoms a patient is experiencing. Sometimes, patients with severe MRI findings have mild symptoms, and vice versa. The purpose of this observational study is to understand the relationship between a patient's clinical symptoms and their MRI results. Researchers want to see if the severity of the spinal damage shown on an MRI can accurately predict how much pain or disability a patient has. Participants in this study are adults (ages 18-70) who are already experiencing symptoms of lumbar disc disease and have recently had an MRI. During the study, participants will: * Complete a questionnaire about the intensity of their back and leg pain. * Fill out a survey about how their back pain affects their daily activities. * Undergo a standard physical and neurological examination by a doctor to check their reflexes, muscle strength, and sensation. Researchers will then compare these physical examination and questionnaire results with the detailed findings from the patient's MRI scans. The goal of this research is to improve diagnostic accuracy and help doctors make better, more personalized treatment decisions for future patients with lower back pain.

The aim of this study is to investigate the effects of Instrument-Assisted Soft Tissue Mobilization and vibration massage therapy on pain, functionality, and kinesiophobia in individuals with lumbar disc herniation.

This randomized controlled pilot study aims to compare the effects of virtual reality-based preoperative education and routine preoperative education on surgical anxiety in patients undergoing lumbar disc surgery. In addition to evaluating psychological outcomes, the study will also compare psychometric anxiety assessments with a biological stress marker, salivary cortisol, to examine the relationship between subjective and physiological stress responses. Preoperative anxiety is common among surgical patients and may negatively influence both emotional well-being and physiological stress regulation. Virtual reality-based education may provide a more immersive and engaging learning experience compared to routine education, potentially reducing anxiety levels. Participants will be randomly assigned to either a virtual reality-based education group or a routine preoperative education group. Surgical anxiety will be assessed using validated psychometric measurement tools, and physiological stress response will be evaluated through salivary cortisol analysis. The study will further explore the concordance between psychometric findings and biological stress indicators. The results may contribute to the development of innovative, evidence-based nursing interventions and provide insight into the relationship between psychological and biological indicators of preoperative anxiety.

Opioid overuse is a widespread public health crisis in the United States with increasing rates of addiction and overdose deaths from prescription opioids. Reducing the need for opiate analgesics in the post-operative setting has become a high priority in minimizing long-term opioid use in surgical patients. This study will serve to demonstrate the efficacy of the addition of regional analgesic techniques in reducing post-operative opioid requirements in patients undergoing common lumbar spinal surgical procedures.

Lumbar disc herniations may result in lower limb weakness. In such cases, there is a strong indication for surgical intervention through microdiscectomy. This clinical study aims to investigate preoperative factors that may influence the postoperative outcomes of patients undergoing this procedure.

This prospective observational study aims to evaluate the clinical outcomes of patients with single-level lumbar disc herniation who undergo routine percutaneous laser disc decompression (PLDD). In routine clinical practice, some patients receive an additional transforaminal anterior epidural steroid injection during the same session without an extra puncture. This study will prospectively follow patients who receive PLDD alone and those who receive PLDD combined with epidural steroid injection. Pain intensity, functional status, analgesic use, need for additional interventions, and complications will be assessed over time. The results may help to clarify whether adding epidural steroid injection to PLDD improves clinical outcomes in patients with lumbar disc herniation.

Transforaminal epidural steroid injection (TFESI) is a commonly used minimally invasive procedure for the treatment of lumbar radicular pain secondary to disc herniation. Although TFESI has been shown to provide significant pain relief in a substantial proportion of patients, the onset, duration, and temporal pattern of pain relief after the procedure vary considerably among individuals. The relationship between early pain response patterns and long-term treatment success remains poorly understood. This prospective observational study aims to evaluate whether temporal changes in pain intensity following TFESI, particularly during the early post-procedural period, are associated with clinical treatment success at mid- and long-term follow-up. Pain intensity will be assessed using the Numeric Rating Scale (NRS) at predefined time points following the procedure, and treatment success will be defined as a ≥50% reduction in NRS score compared with baseline.

Low back pain is a very common health problem in societies, regardless of the underlying cause. Its lifetime prevalence has been reported to be as high as 75-80%. Low back pain negatively affects the quality of life of affected individuals. In addition to diagnostic and treatment costs, it can lead to serious physical disability, resulting in loss of workforce and placing a substantial economic burden on countries. Many different factors play a role in the etiology of low back pain. According to etiology, it can be classified as idiopathic, mechanical, rheumatologic, metabolic, endocrine, infectious, neoplastic, neurologic/psychiatric disorders, and pain of visceral origin. The treatment of low back pain can be classified into medical treatment, physical therapy, percutaneous invasive interventions, and surgical intervention. TECAR therapy is also one of the treatment modalities routinely used in clinical practice. Our aim is to develop more effective physical therapy programs.

\- To compare the clinical outcomes of bilateral straight cages and unilateral banana cage insertion in lumbar interbody fusion surgery, assess radiological outcomes, including intervertebral disc height, lumbar lordosis angle, and radiographic evidence of fusion, evaluate the rate of complications, such as cage migration, subsidence, pseudoarthrosis, and adjacent segment degeneration and analyze differences in operative time, blood loss, and length of hospital stay between the two techniques

This cross-sectional observational study aims to quantitatively compare three-dimensional gait parameters, surface electromyography (EMG) patterns, and radiological parameters among patients with different degenerative spinal conditions-including lumbar disc herniation (LDH), lumbar spinal stenosis (LSS), lumbar sagittal imbalance (LSI), degenerative lumbar scoliosis (DLS), and cervical spondylotic myelopathy (CSM)-alongside a healthy control group. The analysis focuses on spatiotemporal gait characteristics (step length, stride length, cadence), lower limb kinematics and kinetics (hip/knee/ankle joint angles, moments, and powers during stance and swing phases), and surface EMG amplitudes (thoracic erector spinae, multifidus, gluteus maximus, and rectus abdominis muscles) during standardized walking tasks. Additionally, radiological parameters (e.g., pelvic incidence-lumbar lordosis mismatch, C2-C7 sagittal vertical axis, coronal Cobb angle) will be correlated with gait and muscle activation deviations. The study employs motion capture systems, force plates, and high-density EMG to objectively differentiate disease-specific movement impairments. Findings from this study may establish biomechanical and neuromuscular signatures for each degenerative condition, providing a framework for personalized rehabilitation strategies, gait retraining, and surgical outcome assessment in spinal disorders. Comparative analysis with healthy controls will further elucidate pathological alterations in gait and muscle recruitment patterns caused by degenerative spinal diseases.

This randomized controlled study aims to investigate the effects of ney music listening, a traditional Turkish wind instrument, on pain, anxiety, sleep quality, and vital signs in patients undergoing lumbar disc herniation surgery. Participants will be randomly assigned to intervention and control groups. The intervention group will receive a 15-minute ney music session at three different time points: preoperative (on the day of surgery), postoperative 3rd hour, and postoperative day 1. The control group will receive standard postoperative nursing care without music intervention. Data will be collected at the same time points in both groups using the Visual Analog Scale (VAS), State-Trait Anxiety Inventory (STAI-I), Richard-Campbell Sleep Questionnaire, and vital signs. The study seeks to evaluate the non-pharmacological benefits of therapeutic music in postoperative recovery.

The purpose of this study is to improve symptoms of Lumbar Disc Herniation (LDH) and Osteoporosis (OP) by implementing an evidence-based Baduanjin exercise to reduce pain and increase muscle strength and quality of life in Chinese patients. This study will provide new sights of exercise of elderly patients with LDH and OP for elderly patients.