Spinal Stiffness Research Articles

Angiographically occult spinal dural arteriovenous fistula diagnosed by exploratory surgery with intraoperative ultrasound: illustrative case.

A 78-year-old male presented with progressive myelopathic symptoms. The clinical course and imaging findings raised a high suspicion for venous hypertensive myelopathy due to a spinal dural arteriovenous fistula (SDAVF). Magnetic resonance angiography and four complete spinal angiograms did not reveal the presence of an SDAVF. Despite multiple negative angiograms, intraoperative ultrasound revealed abnormal cord edema and arterialized pulsatile vessels, confirming the presence of an SDAVF. The fistula was found and cauterized, which resulted in a decrease in the caliber of the dilated veins and an observed reduction of spinal cord stiffness posttreatment. The patient exhibited gradual improvement in neurological function. Retrospective analysis of the multiple complete spinal angiograms failed to reveal an anomaly at the treated level or any other level. This case underscores the diagnostic utility of intraoperative Doppler ultrasound and the importance of maintaining a high index of suspicion for SDAVF in cases with consistent clinical characteristics and a lack of alternative diagnoses, even with negative spinal angiography. https://thejns.org/doi/10.3171/CASE24438.

The association of spinal morning stiffness with lumbar disc degeneration and C-reactive protein: The back complaints in older adults (BACE) study

ObjectiveTo determine the association between patient-reported spinal morning stiffness and lumbar disc degeneration (LDD) and systemic inflammation, as measured by C-reactive protein (CRP), in older patients with non-specific back pain. The ultimate objective is to help shape a future definition of spinal osteoarthritis (OA). DesignBaseline data from the Dutch “Back Complaints in the Older Adults” (BACE) study was used. The relationship between the severity and duration of patient-reported spinal morning stiffness, LDD (i.e., multilevel disc space narrowing and multilevel osteophytes), and CRP was assessed. Regression models adjusted for confounding variables were performed. ResultsSix hundred and seventy-five patients were included. The mean age was 66.52 years (SD 7.69), with a mean CRP of 3.20 ​mg/L (SD 7.61). The severity of spinal morning stiffness was associated with multilevel disc space narrowing: OR 2.89 (95 ​% CI: 1.24 to 6.74) for ‘mild’, OR 2.97 (95 ​% CI: 1.18 to 7.44) for ‘moderate’, OR 3.23 (95 ​% CI: 1.17 to 8.90) for ‘severe’, and OR 5.62 (95 ​% CI: 1.70 to 18.60) for ‘extreme’ morning stiffness severity. However, spinal morning stiffness severity was not associated with multilevel osteophytes, and both multilevel features of LDD showed no associations with the duration of spinal morning stiffness. No associations were found between spinal morning stiffness severity or duration, and CRP levels. ConclusionsOur results suggest that the severity of patient-reported spinal morning stiffness might be considered in future definitions of symptomatic spinal OA and that spinal morning stiffness is probably a symptom of a degenerative process in the spine rather than a symptom of systemic inflammation in patients with back pain.

Spinal Stiffness: Reliability And Validity Of A Novel Tool To Evaluate Weight Lifters With Low Back Pain

Spinal Stiffness: Reliability And Validity Of A Novel Tool To Evaluate Weight Lifters With Low Back Pain

Do Audible Sounds during a Lumbar Spine Thrust Manipulation Have an Impact on Brainwave Activity?

To manage pain and stiffness of the lumbar spine, thrust manipulation is commonly used. High-velocity, small-amplitude thrust manipulation often elicits audible sounds. What causes this audible sound remains unclear, and its clinical significance has not been shown. This study aimed to identify how audible sound affects brainwave activity following a side-lying right rotatory thrust manipulation in a group of healthy individuals. This was a quasi-experimental repeated measures study design in which 44 subjects completed the study protocol. A portable Bluetooth EEG device was used to capture brainwave activity. The environment was controlled during testing to minimize any factors influencing the acquisition of real-time EEG data. After a short accommodation period, initial brainwaves were measured. Following this, each subject underwent a lumbar 4-5 side-lying right rotatory thrust manipulation, immediately followed by a second brainwave measurement. A third measurement took place one minute later, followed by a fourth one at the three-minute mark. 21 subjects did not experience audible sounds, while 23 subjects experienced audible sounds. Both groups had significant changes measured by the 14 electrodes (p < 0.05). The audible group had more significant changes, which lasted only two minutes. The lack of brainwave response differences between the audible and non-audible groups implies no direct, measurable placebo or beneficial effect from the audible sound. This study could not identify a benefit from the audible sound during an HVLA manipulation of the subjects.

Dynamic change of acetabular component position in total hip arthroplasty based on the spinopelvic classification: a prospective radiographic study

PurposeRecent studies have proposed optimizing the position of the acetabular component based on spinal deformity and stiffness classification to avoid mechanical complication after total hip arthroplasty (THA). The aim of this study was to characterize the dynamic changes in cup alignment post-THA based on the spinopelvic classification and to evaluate the efficacy of cup placement of preventing dislocation.MethodsThis prospective study included a total of 169 consecutive patients awaiting THA who were classified into four groups based on spinal deformity (pelvic incidence minus lumbar lordosis) and spinal stiffness (change in sacral slope from the standing to seated positions). The cups were aligned based on the group with fluoroscopy. Additionally, postoperative radiographic inclination (RI), radiographic anteversion (RA) in standard anteroposterior radiograph, and lateral anteinclination (AI) in sitting and standing positions were measured. The cumulative incidence of dislocation was evaluated at a follow-up two years post-THA.ResultRA was significantly greater in the group with normal spine alignment and stiff spine than in other groups (P = 0.0006), and AI in the sitting position was lower than in other groups (P = 0.012). Standing AI did not significantly differ between the groups. One posterior dislocation occurred during the study period (0.6%).ConclusionAI in the sitting position was lower in patients with normal spinal alignment and stiff spine despite larger RA in the standard anteroposterior radiographs. Consequently, with more anteversion in the normal spinal alignment and stiff spine group, spinopelvic parameters can help guide cup placement to prevent short-term dislocation post-THA.

Regional Differences in Diagnosis Journey and Healthcare Utilization: Results from the International Map of Axial Spondyloarthritis (IMAS).

To assess differences in thediagnosis journey and access to care in a large sample of patients with axial spondyloarthritis (axSpA)from around the world,included in the International Map of Axial Spondyloarthritis (IMAS). IMAS was a cross-sectional online survey (2017-2022) of 5557 unselected patients with axSpA from 27 countries. Across five worldwide geographic regions, the patient journey until diagnosis and healthcare utilization in the last 12 months prior to survey were evaluated. Univariable and multivariable linear regression was used to analyze factors associated with higher healthcare utilization. Of 5557 participants in IMAS, the diagnosis took an average of 7.4 years, requiring more than two visits to HCPs (77.7% general practitioner and 51.3% rheumatologist), and more than two diagnostic tests [67.5% performed human leukocyte antigen B27 (HLA-B27), 64.2% x-ray, and 59.1% magnetic resonance imaging (MRI) scans]. North America and Europe were the regions with the highest number of healthcare professional (HCP) visits for diagnosis, while the lowest number of visits was in the Asian region. In the previous 12 months, 94.9% (n=5272) used at least one healthcare resource, with an average of 29 uses per year. The regions with the highest healthcare utilization were Latin America, Europe, and North America. In the multiple linear regression, factors associated with higher number of healthcare utilization were younger age (b=-0.311), femalegender (b=7.736), higher disease activity (b=1.461), poorer mental health (b=0.624), greater functional limitation (b=0.300), greater spinal stiffness (b=1.527), and longer diagnostic delay (b=0.104). The diagnosis of axSpA usually takes more than two visits to HCPs and at least 7 years. After diagnosis, axSpA is associated with frequent healthcare resource use. Younger age, female gender, higher disease activity, poorer mental health, greater functional limitation, greater spinal stiffness, and longer diagnostic delay are associated with higher healthcare utilization. Europe and North America use more HCP visits and diagnostic tests before and after diagnosis than the other regions.

Axial spondyloarthritis—current aspects

Axial spondyloarthritis (axSpA) is a frequent inflammatory rheumatic disease mainly affecting the axial skeleton causing inflammatory back pain. If chronic inflammation persists new bone formation may occur possibly leading to irreversible spinal stiffness. The disease has a strong genetic background with HLA-B27 as the major factor. For diagnostic purposes, imaging is of critical importance—especially conventional radiography and magnetic resonance imaging (MRI). While the former has advantages in the detection of bony changes such as the syndesmophytes, MRI is used to detect axial inflammation but also erosions in the sacroiliac joint. Treatment follows the treat-to-target strategy starting with non-steroidal anti-inflammatory drugs (NSAIDs) in the first line, and later, if high disease activity persists, therapy with biologic disease modifying anti-rheumatic drugs (bDMARDs) is according to international recommendations indicated. For the treatment of axSpA, important targets such as tumor necrosis factor alpha (TNFα) and interleukin (IL)-17 have been identified, and several of their inhibitors (i) including some biosimilars for the former have been approved. Recently, also inhibition of Janus kinases was shown to be efficacious. There is evidence that long term inhibition of inflammation with TNFi can reduce bone formation.

Diagnostic models to predict structural spinal osteoarthritis on lumbar radiographs in older adults with back pain: Development and internal validation

ObjectiveIt is difficult for health care providers to diagnose structural spinal osteoarthritis (OA), because current guidelines recommend against imaging in patients with back pain. Therefore, the aim of this study was to develop and internally validate multivariable diagnostic prediction models based on a set of clinical and demographic features to be used for the diagnosis of structural spinal OA on lumbar radiographs in older patients with back pain. DesignThree diagnostic prediction models, for structural spinal OA on lumbar radiographs (i.e. multilevel osteophytes, multilevel disc space narrowing (DSN), and both combined), were developed and internally validated in the ‘Back Complaints in Older Adults’ (BACE) cohort (N ​= ​669). Model performance (i.e. overall performance, discrimination and calibration) and clinical utility (i.e. decision curve analysis) were assessed. Internal validation was performed by bootstrapping. ResultsMean age of the cohort was 66.9 years (±7.6 years) and 59% were female. All three models included age, gender, back pain duration and duration of spinal morning stiffness as predictors. The combined model additionally included restricted lateral flexion and spinal morning stiffness severity, and exhibited the best model performance (optimism adjusted c-statistic 0.661; good calibration with intercept −0.030 and slope of 0.886) and acceptable clinical utility. The other models showed suboptimal discrimination, good calibration and acceptable decision curves. ConclusionAll three models for structural spinal OA displayed lesuboptimal discrimination and need improvement. However, these internally validated models have potential to inform primary care clinicians about a patient with risk of having structural spinal OA on lumbar radiographs. External validation before implementation in clinical care is recommended.

Immediate vs Gradual Brace Weaning Protocols in Adolescent Idiopathic Scoliosis

Lack of evidence and consensus for brace weaning protocol in adolescent idiopathic scoliosis (AIS) results in clinicians prescribing gradual weaning in the hope of avoiding curve deterioration after weaning. However, gradual weaning contributes to prolonged brace wear, which can affect spinal stiffness and health-related quality of life (HRQoL). To determine whether gradual weaning results in better curve magnitude and truncal balance maintenance after brace weaning vs immediate brace removal for patients with AIS. This was an open-labeled randomized clinical trial commenced in April 2017 with 24-month follow-up completed in January 2023. Outcome assessors were masked to weaning protocol assigned. The study took place at a territory-wide tertiary scoliosis clinic serving the largest number of referrals in the local population. Patients with AIS ready to wean off of brace wear were eligible (402 were screened; 33 were excluded [15 for <18 hours/day of brace-wear compliance before weaning, 11 were treated with Milwaukee brace, and 7 declined to participate]; and 369 were included), and those who were treated with a custom molded thoracolumbosacral orthosis and had reached skeletal maturity were consecutively recruited. Patients were randomized to gradual weaning protocol (n = 176) with an additional 6 months of nighttime wear before completely stopping or immediate weaning protocol (n = 193) with immediate brace removal at recruitment. Changes in major curve Cobb angle and truncal balance from the time of weaning to 6-month, 12-month, and 24-month follow-up. HRQoL was also assessed using the refined Scoliosis Research Society 22-item and EuroQol 5-dimension questionnaires. A total of 369 patients (mean [SD] age, 14.9 [1.1] years; 304 [83.4%] girls) were randomized with 284 (77.0%) completing 24-month longitudinal follow-up. Immediate and gradual weaning groups had no significant differences in change of major Cobb angle at postweaning 6-month (difference, -0.6°; 95% CI, -1.4 to 0.2; P = .17), 12-month (difference, -0.3°; 95% CI, -1.2 to 0.6; P = .47), and 24-month (difference, -0.3°; 95% CI, -1.2 to 0.7; P = .60) follow-up. The number of curve progression, nonprogression, and rebound cases were comparable (χ22 = 2.123; P = .35). Postweaning changes in truncal balance and HRQoL demonstrated no significant differences between groups. Gradual weaning did not demonstrate superiority to immediate weaning with predefined criteria of Cobb angle and truncal balance maintenance and HRQoL after brace weaning. Gradual and immediate weaning achieved very similar maintenance of brace outcomes in AIS. We therefore recommend the consideration of immediate brace weaning, which aims to benefit patients with earlier time for increased exercises and activity level. ClinicalTrials.gov Identifier: NCT03329716.

Exploring the Influence of Facet Orientation and Tropism on Neutral Zone Properties.

Lumbar spine pathologies have been linked independently to both neutral zone (NZ) properties and facet joint anatomical characteristics; however, the effect of facet joint orientation (FO) and tropism (FT) on NZ properties remains unclear. The aim of the present study was to investigate how axial plane FO and FT relate to NZ range and stiffness in the human lumbar spine and porcine cervical spine. Seven human lumbar functional spine units (FSUs) and 94 porcine cervical FSUs were examined. FO and FT were measured, and in vitro mechanical testing was used to determine anterior-posterior (AP) and flexion-extension (FE) NZ range and stiffness. FO and FT were found to have no significant relationship with AP and FE NZ range. Increases in FT were associated with greater FE and AP NZ stiffness in human FSUs, with no FT-NZ stiffness relationship observed in porcine specimens. A significant relationship (p < 0.001) between FO and FE NZ stiffness was observed for both porcine and human FSUs, with a more sagittal orientation of the facet joints being associated with decreased FE NZ stiffness. Given the link between NZ stiffness and pathological states of the lumbar spine, further research is warranted to determine the practical significance of the observed facet joint anatomical characteristic-NZ property relationship.

"Stuck in the middle": the missing lumbosacral link in total hip arthroplasty.

Spinopelvic mobility drives functional acetabular position, influencing dislocation risk after total hip arthroplasty (THA). Patients have been described as "stuck sitting" or "stuck standing" based on pelvic tilt (PT). We hypothesised that some patients are "stuck in the middle," meaning their PT changes minimally from sitting to standing - increasing their risk of dislocation. We reviewed 195 patients with standing and sitting whole body radiographs prior to THA. Standing anterior pelvic plane tilt (APPT) and standing and sitting sacral slope (SS) were measured and used to calculate sitting APPT. Normal standing and sitting were defined as APPT >-10° and <-20°, respectively. Spinal stiffness was classified as <10° change in sacral slope between sitting and standing. Patients were categorised as: (A) able to fully sit and stand; (B) "stuck sitting" - able to fully sit; unable to fully stand; (C) "stuck standing" - able to fully stand; unable to fully sit; or (D) "stuck in the middle" - unable to sit or stand fully. 84 patients could sit and stand normally (A), 22 patients were stuck sitting (B), 76 patients were stuck standing (C), and 13 patients were stuck in the middle (D). While 111 patients (56.9%) were considered stuck, only 58 patients (29.7%) met criteria for spinal stiffness. We identified a subset of patients with stiff spines and abnormal PT in both sitting and standing, including 37.1% of patients who would be classified as "stuck sitting" based only on standing radiographs. Placing acetabular components in less than anatomic anteversion in these patients may increase posterior dislocation risk.

Evaluation of balance disorder and associated factors in patients with ankylosing spondylitis

ABSTRACT Objective: The aim of this study was to investigate balance disorder and the factors associated with it in patients with ankylosing spondylitis (AS). Patients and Methods: The study included 75 patients diagnosed with AS and 75 healthy volunteers. Patients and controls were analysed for demographic characteristics, and AS patients were also investigated for disease activity indices and disease duration. Patient and control groups were compared using static and dynamic balance tests. Results: The scores of AS patients were found to be worse than the control group (p=0.000) in terms of Static Double-Feet Balance Index (SDFBI), Static Single-Feet Balance Index (SSFBI), Dynamic Balance Index (DBI), Timed Up and Go test (TUGT), Berg Balance Scale (BBS), Functional Reach Test (FRT) and Hand to Ground Distance (HGD). Balance impairment was significantly higher in patients with kyphosis and advanced stage of sacroiliitis. Kyphosis angle, stage of sacroiliitis, Bath Ankylosing Spondylitis Metrology Index (BASMI), OWD (occiput-to-wall distance) scores, presence of contracture in hip or knee joint and Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) were correlated with poor balance when evaluated with balance evaluation scales for correlation. Conclusions: Balance was impaired in AS patients. Appropriate treatment and rehabilitation protocols for spinal and peripheric joint stiffness may improve balance disorder in AS patients.

The reunion with my patients: their journey and experience 30 years after their intervention for adolescent idiopathic scoliosis via CD instrumentation.

Our objective was to collect the experience and current attitude of those patients, now adults, operated on for adolescent idiopathic scoliosis (AIS) more than 25years ago with CD instrumentation (CDI). Prospective qualitative cross-sectional study with interpretive phenomenological analysis approach of AIS patients operated in a single center with CDI between 1985 and 1995. Patients underwent a semi-structured interview with their original surgeon. Seven agreed themes were open for conversation, and several subthemes emerged related to their experience during their journey in life. Filed notes were recorded and transcribed verbatim. We used the method of content, semantic and pragmatic analysis. We contacted 103 patients, 100 agreed to participate. Mean age was 47.5 ± 3.3, mean follow-up was 30.9 ± 2.7years. Three fundamental concerns stood out: discomfort with self-image; low back pain with daily activities; and lack of spinal flexibility. 50% were engaged in continuous physical exercise, and only some referred limitations with load-bearing work. Patients commonly described negative memories of the conservative treatment, but positive memories of the surgical process. In general, there was a good adaptation to social life (occupation, social and family relationships). Two-thirds were married, and 65 women had offspring. A frequent concern was the excess of radiographs over the years, and three developed breast cancer. Factors such as dissatisfaction with self-image, low back pain, and spine stiffness were relevant to patients throughout their journeys. Despite this, the great majority were satisfied with the treatment received, which allowed them to lead an integrated life in society. Level II.

ABOLITION OF SAGITTAL T7-T10 DYNAMICS DURING FORCED VENTILATION IN AIS PATIENTS WITH LENKE 1A CURVES

In healthy subjects, respiratory maximal volumes are highly dependent on the sagittal range of motion of the T7-T10 segment. In AIS, the abolition of T7-T10 dynamics related to the stiffness induced by the apex region in Lenke IA curves could harm ventilation during maximal breathing. The aim of this study was to analyze the dynamics of the thoracic spine during deep breathing in AIS patients and in healthy matched controls. This is a cross-sectional, case-control study. 20 AIS patients (18 girls, Cobb angle, 54.7±7.9°; Risser 1.35±1.2) and 15 healthy volunteers (11 girls) matched in age (12.5 versus 15.8 yr. mean age) were included. In AIS curves, the apex was located at T8 (14) and T9 (6). Conventional sagittal radiographs of the whole spine were performed at maximal inspiration and exhalation. The ROM of each spinal thoracic functional segment (T1-T7, T7-T10, T10-T12) and the global T1-T12 ROM were measured. In healthy subjects, the mean T1-T12 ROM during forced breathing was 16.7±3.8. AIS patients showed a T1-T12 ROM of 1.1±1.5 (p&lt;0.05), indicating a sagittal stiffness of the thoracic spine. A wide T7-T10 ROM (15.3±3.0) was found in healthy controls (91.6% of the T1–T12 ROM). AIS patients showed only 0.4±1.4 ROM at T7-T10 (36.4% of the T1-T12 ROM) (p&lt;0.001). There was a significant positive correlation between the magnitude of T7-T10 kyphosis in maximal exhalation and both FVC (% of predicted FVC) and FEV1. In conclusion, Lenke 1A AIS patients show a restriction of the thoracic spine motion with an almost complete abolition of T7-T10 ROM, a crucial segment for deep breathing. T7-T10 stiffness could explain the ventilatory limitations found in AIS patients.

Adolescent Perception of Stiffness After Spinal Fusion Surgery.

Posterior spinal instrumented fusion (PSIF) is a treatment option for adolescent spinal deformity. PSIF leads to loss of spinal segment motion. It is unclear the extent to which spinal stiffness is perceived by adolescent patients after fusion. Focus groups of adolescents between ages 11 and 21 years who underwent PSIF for spinal deformity were performed. Focus groups were evaluated for common themes, and a 36-question survey was designed. Survey responses were analyzed relative to last instrumented vertebra (LIV) and Scoliosis Research Society-22 (SRS-22) scores. Five focus groups were held with 18 patients in total. Three main themes were identified by participants: 56% identified difficulty bending forward, 44% identified difficulty hunching while sitting, and 56% identified difficulty with twisting motions. Patients with more distal LIV reported significant more difficulty with self-care/grooming (P = .014) and chores (P < .001). SRS-22 function/activity scores correlated well with survey categories in self-care/grooming (r = .61; P = .049) and recreation (r = .69; P = .019). Focus groups suggest that spinal stiffness is frequently perceived and leads to alteration in daily tasks in adolescents after spinal fusion.

Unlocking JAKi Potential: Redefining Axial Spondyloarthritis Treatment Paradigms

Axial spondyloarthritis (axSpA) is a chronic inflammatory disease that primarily affects the axial skeleton, encompassing both radiographic and non-radiographic forms. The disease is characterized by chronic back pain and spinal stiffness, which are the most common symptoms. However, it often includes peripheral manifestations and extra-musculoskeletal symptoms as well, making the clinical presentation quite diverse. JAK inhibitors work by blocking the intracellular signaling pathways of several proinflammatory cytokines, which play a crucial role in the pathogenesis of inflammatory diseases. Given their proven efficacy in managing rheumatoid arthritis and their ability to mediate the signaling of cytokines involved in the pathogenesis of axSpA, JAK inhibitors have been the subject of numerous clinical trials in this context. The Assessment of SpondyloArthritis international Society and the European Alliance of Associations for Rheumatology (ASAS-EULAR) joint recommendations provide comprehensive guidance for the management of axSpA in 2022. The guideline introduced the use of Janus kinase inhibitors (JAKi), as a completely new drug class in the treatment landscape, with efficacy demonstrated in radiographic axSpA. JAKi was recommended, as a means to treatment intensification, in axSpA patients with persistently high disease activity despite conventional treatment. Since then, more trial data results have been released, showing efficacy in non-radiographic axSpA population as well. In this lecture, Professor Östör will delve into the critical role of shared decision-making in the management of axial spondyloarthritis. He will emphasize the importance of tailoring treatment plans to individual patient preferences and clinical profiles, a practice that is increasingly recognized as vital in achieving optimal outcomes. By examining current international guidelines and the latest study data, Professor Östör will provide a comprehensive overview of the benefit-risk profile of Upadacitinib in the treatment of axSpA. Professor Östör will also share his clinical experience with Upadacitinib, discussing various case studies to illustrate its application in real-world settings. This will include an exploration of how patient preferences and clinical profiles can influence treatment decisions, ensuring a personalized approach to managing this complex disease.

Ayurvedic management of Ankylosing Spondylitis (Kati prishtha trika graha): A case report

Ankylosing Spondylitis (AS) is a chronic systemic inflammatory disease affecting the axial (sacroiliac and spinal), girdle (hip and shoulder), peripheral joints, and the entheseal sites (such as heel, ankles, and patellar region). The condition manifests in chronic inflammatory back pain. As the disease progresses, patients develop a loss of flexibility due to spinal fusion. Considering the clinical features, the condition can be correlated with Kati prishtha trika graha in Ayurveda. This study presents a case of a 28-year-old male, who started with gradually progressing low backache with spinal stiffness for the last ten years, kyphosis, and morning stiffness (&gt;30 min). The patient was admitted to the hospital for management. Panchakarma (~five internal bio-cleansing therapies) procedures including Ruksha churna pinda swedana (~dry fomentation), Snehapana (~internal oleation), Virechana (~therapeutic purgation), Kala basti (~course of 16 therapeutic enemas), Snigdha churna pinda swedana (~bolus fomentation with oil), and Kati prishtha greeva basti (~therapeutic retention of oil over vertebral column) were adopted strategically along with Shamana chikitsa (~palliative management). The assessment was made using Bath AS Metrology Index, Bath AS Functional Index, and Bath AS Disease Activity Index. Encouraging results in the management of pain, stiffness, and spinal mobility were observed with the treatment, while no adversities were noticed during the treatment period.

EFFICACY OF AYURVEDIC MANAGEMENT IN ASTHIMAJJAGATA VATA W.S.R. TO ANKYLOSING SPONDYLITIS – A CASE STUDY

In recent decades, lifestyle has had a significant impact on an individual's physical and mental health. Ankylosing spondylitis (AS) is a disease that poses serious challenges to the healthcare system. The human approach to life has created inconsistencies in our biological systems. Busy work, social life, bad posture at the office, physical activity and cramps while traveling - all these factors play a role in putting too much pressure on the spinal cord, causing back pain. how. It belongs to a group of rheumatic diseases known as spondyloarthropathy (SpA) and is a chronic inflammatory disease of the axial spine. This shows a strong correlation with the genetic marker HLA B27. Inflammatory back pain and progressive spinal stiffness are noticeable in the early stages of the disease, while chronic aggressive disease can cause severe axial immobility and deformity. In Ayurveda, the term Astimajagata Vata is used to refer to A.S. The concept of Ama with an imbalance of the Vata, Pitta and Kapha doshas is associated with the signs of inflammation and stiffness seen in ankylosing spondylitis. In modern medicine, there is no satisfactory treatment for this disease. Various Panchkarma procedures and Ayurvedic medicines have been found beneficial for these symptoms. We present a case of ankylosing spondylitis where the patient was considered to be suffering from asthma (asstimajagata vata) and was treated for 4 months using a combination of Panchkarma practices and Ayurvedic treatments. Assessment criteria were based on calculation of the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI). A total of two assessments were performed before and after 4 months of treatment. The patient showed good improvement with BASDAI. Improvements were also found in signs and symptoms of A.S.

Quantifying the effect of ligament tears on lumbar spine stiffness: A systematic construction and deconstruction study using novel 3D printable analogue spine models

Quantifying the effect of ligament tears on lumbar spine stiffness: A systematic construction and deconstruction study using novel 3D printable analogue spine models

Comparison of short-segment and long-segment fixation in treatment of degenerative scoliosis and analysis of factors associated with adjacent spondylolisthesis.

The bleeding time and amount in the short-segment group were shorter than in the long-segment group, and the bleeding volume was less than in the long-segment group. The Japanese Orthopaedic Association low back pain score, Oswestry Dysfunction Index, and lumbar spine stiffness disability index score of the two groups were significantly improved preoperatively, postoperatively, and at 6 months, 1 year, and 2 years post-operation. The differences were statistically significant at different time points within the groups. Neurological function improved to varying degrees postoperatively. The Cobb angle was significantly higher in both groups (P < 0.05). Adjacent vertebral disease occurred in 10 of 64 patients with short-segment fixation, with a prevalence of 15.6%. Preoperative pelvic tilt angle, preoperative pelvic projection angle (PPA), preoperative degree of matching of PPA to LL (PI-LL), and preoperative coronal Cobb angle were higher in patients with adjacent vertebral disease. There were varying degrees of improvement in low back pain and spinal function after short-segment decompression and fusion internal fixation. However, the patients are generally elderly and at risk of persistent low back pain and accelerated degeneration of adjacent segments.