News for Dynamic Disc Designs which includes updated research and a synthesis of the most updated studies to help efficiently engage with patients and their back and neck pain.

We take an approach that an evidence-based practitioner would take. Carefully dissecting the history of a patients complaints, weaving the mechanical and psychosocial factors and then deliver a rational and tangible approach to relieving the back pain to the patient. Our news helps keep the practitioner abreast of the latest publications related to musculoskeletal health.

At our headquarters, we dedicate weekly hours to comb through the research for those who treat back pain and neck pain and deliver it.

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Study Finds Annulus Fibrosus GAG Content Alters the Mechanics of Disc Torsion

Facet Joints, GAG, Annulus Fibrosus, Torsion

A recent study evaluated the role of facet joints in torsion using four different compressive preload conditions in healthy and degenerated lumbar discs—with, and without facet joints. The study also sought to develop a quantitative relationship between structure and function in tissue and torsion mechanics. The study found that annulus fibrosis GAG content substantially affects the mechanics of disc torsion.

Purpose of the Study

Because there is a large population of lower back pain (LBP) sufferers whose jobs involve excessive loading and rotating the lumbar spine, the authors of this study sought to quantify and understand how the facet joints in healthy and degenerated discs would behave under axial rotation scenarios. They did this by observing in vivo changes in spinal segments during torsional behavior. The intervertebral disc (IVD) is capable of stability and flexibility during most movement, receiving stresses and sharing them with the nearby facet joints and other surrounding structures. The facet joints should protect the disc from overload and degeneration by restricting motions that would cause damage to the spine, but some complex motions that involve axial rotation and bending during heavy loading can increase the chance of micro-damage and disc failure. How well the IVD and facet joints share loads is determined by the mode of loading and posture. Previous studies have demonstrated that up to 25 percent of axial compressive forces may be supported by the facet joints. Between 40 to 65 percent of healthy disc joint rotational and shear forces are also supported by the facet joints. Therefore, it is important to understand how the facet joints in healthy and degenerated discs react during torsion.

Study Design

Researchers obtained and imaged seven human cadaveric lumbar spine segments aged 43 to 80 years-old. The musculature and ligaments were then removed, and the intact facet joints near the discs were subdivided mid-vertebrae prior to the samples being potted in bone cement. The segments were then wrapped in gauze and stored in a phosphate solution until brought to room temperature just before testing. They were then mounted onto a testing machine and secured with screws.

The segments underwent a moderate-to-low preloaded axial compression, followed by axial rotation through the center of the disc. The cycles of compression and rotation were performed for two hours to allow the formation of creep. Ten cycles of cyclic rotation, and the samples were tested under four axial compressive preloads and allowed to recover between each test. The facet joints were then removed, and the samples were tested again, using the same loading configuration. For each round of testing, the researchers recorded the levels of force, rotation angle, displacement, and torque.

Isolating and Imaging Each Disc

Each disc was isolated and imaged after mechanical testing. Researchers measured the disc area, anterior-posterior and lateral width using a custom algorithm. Disc height was measured from the posterior, anterior, left, and right lateral sides, as well as the center. A mathematic formula determined the applied axial stress, and the images were graded and compared with radiographic-based grades.

Conclusion

The results of the tests indicated a strong correlation between creep and axial compressive preload and the loss of disc height. Removing the facet joint had no effect on this phenomenon. The presence of facet joints and an axial compressive preload did have a strong effect on torsional mechanical properties, with torsional stiffness and range decreased 50 to 60 percent for compressive loads after removing the facet joints. Energy absorption decreased about 70 percent during rotation after facetectomy, and disc-joint strain increased 74 percent, compared to only 62 percent in disc strain energy using the same axial compression.

Annulus Fibrosis GAG content in degenerated discs greatly reduced torsion mechanics, while the facet joints are integral in keeping the spine from rotating too far and helping to reduce shear stress and damage to the disc. The relationship between the biochemical-mechanical and compression-torsion levels noted in this study may help to provide for more effective and targeted biological repair methods for degenerating discs of various levels.

 

KEYWORDS: AF GAG Content Alters the Mechanics of Disc Torsion, role of facet joints in torsion, axial rotation scenarios, correlation between creep and axial compressive preload and the loss of disc height, targeted biological repair methods for degenerating discs

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Study Finds Strong Correlation Between LBP, Age-related Degeneration, and Spinal Instability

Instability

A study examined the relationship between lumbar disc degeneration and instability in spinal segments of three groups of volunteers and found that factors of spinal instability were closely related to disc height and the age of the study subjects and that disc height was intimately associated with age and spinal instability and was the most consistently affiliated parameter of those examined.

Patients with lower back pain (LBP) and/or sciatica often have evident disc degeneration in MRI their images, especially elderly patients. Because these patients may demonstrate no other neurological symptoms, it is commonly assumed specific evidence of LBP –aside from degeneration and the age of the patient—may not exist. Excessive motion surrounding the affected disc segment can cause LBP and spinal instability, and previous studies on the relationship between instability and LBP have been inconsistent in their findings—in part, because imaging of the subjects was performed while the patients were in the static supine position.

Study Design Utilized Flexion-Extension Standing Postured Imaging Reviews

The authors of the current study were building upon their previous research utilizing images that had been performed on patients during flexion-extension standing postures to examine the relationship between spinal instability and disc degeneration of the L4/L5 motion segment. Because disc degeneration may not be associated with LBP at all stages, the authors of the study devised a method of measurement to examine different types of segmental degeneration and any relationship it may have with spinal instability.

The subjects of the study were LBP or leg pain outpatients who had received radiologic and MRI imaging within a two-month interval during the past three years. Of the 447 patients included in the study, 268 were men, and 179 were women. Their ages ranged from 10 to 86 years, with an average age of roughly 54 years-old.

Instability was measured at the L4/L5 spinal segments during neutral, extension, and flexion postured images and was then analyzed and categorized into three variable types: Anterior slip at L4 onto L5 while in neutral position (SN), sagittal translation (ST), and segmental angulation (SA). Measurements were taken of each slip, and the results were evaluated and noted to determine the degree of apparent instability.

The disc segments were evaluated radiologically for degeneration by looking at and comparing disc height, spur formation of the anterior vertebral edges, endplate sclerosis, and evidence of vacuum phenomenon in the films taken during flexion-extension. Sixty-eight of the subjects had high disc height (HDH), 212 patients were considered to have medium disc height (MDH), and 67 patients were categorized as having low disc height (LDH). Bony spur measurements were taken, and the presence of endplate sclerosis and vacuum phenomenon were noted as either being present or not. The level of disc degeneration was evaluated by MRI and graded from 1 to 5, as “normal,” to “severe” degeneration. The patients were divided into eight groups based upon the severity of their spinal instability, and the relationship between disc height, spur size, endplate sclerosis, vacuum phenomenon, and degeneration in the MRI’s was noted in relation to the types of instability present.

The compared data indicated a link between instability, age, and a reduction in disc height. Though increased age and a loss of disc height have long been suspected to be linked to degeneration and instability of the spine, this study uses MRI to evaluate that relationship more closely, demonstrating that a lower disc height was associated at least a 3mm slippage and a higher disc height was associated with subjects who were younger in age, with larger angulation in the spinal segments. Instability was prevalent in older patients with prominent anterior spur formation and/or vacuum phenomenon.

Age and relative spinal stability were intimately related to disc height, and this instability was progressive in nature and occurred over decades.

 

KEYWORDS: Correlation Between LBP, Age-related Degeneration, and Spinal Instability, relationship between lumbar disc degeneration and instability, comparing disc height, spur formation of the anterior vertebral edges, endplate sclerosis, and evidence of vacuum phenomenon, link between instability, age, and a reduction in disc height, degeneration and instability of the spine

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Post-Treatment Interviews Offer Insight into How Conceptions about Care Affect Outcomes in LBP Patients

Post-Treatment Interviews, LBP patients

A phenomonenographic study of post-treatment interviews of lower back pain (LBP) patients’ conceptions regarding their clinical experience revealed common themes that correlated to negative or positive treatment efficacy and suggests practitioner approaches that may empower and create a therapeutic alliance between patients and their health care providers (HCP).

Effective Treatment Involves Holistic Approach

LBP is a worldwide phenomenon that affects adults of all ages. It is a leading cause of lost work and wages and may require long-term treatment with a variety of practitioners. Managing LBP can be challenging, especially when one’s HCP limits treatment or discourse to strictly biomedical or physiological causations. To more effectively address patients’ needs, a holistic, psychosocial approach to understanding LBP and creating effective treatments may be more conducive to patient empowerment and satisfaction with treatment outcomes. The study of post-treatment interviews sought to determine common themes in patients’ conception of their treatment and suggests models that might encourage better, more satisfying care.

Study Design and Data Collection and Analysis

To better understand and describe the full contextual nature of patient experiences with their HCP and treatments, researchers utilized the phenomenographic study design method and created a hierarchical structure of categorized themes derived from the data sets. The study authors were concerned with patients’ conceptions of their practitioner visits, rather than mere opinions. The 17 volunteers (five men and 12 women with a mean age of 46 years) were chosen from LBP patients who were undergoing treatment for episodic or chronic conditions and were categorized as “high risk” on the Keele STarT Back Screening Tool, indicating high levels of psychological risk factors in their daily lives. All of the volunteers agreed to participation in the study and were asked to view videos of their HCP encounters and respond to interview questions regarding their physiotherapy consultation and treatment experience. The experience of viewing and discussing the video prompted many of the subjects to reflect upon their overall healthcare journey. The researchers asked the subjects to talk about who they were and how they ended up in LBP treatment. Further questions queried the patients about the experience of being treated, examined, and the explanations they received from their HCP about their LBP, as well as how aligned they felt with the process of therapy and their HCP.

Categorizing Data

The conceptions of LBP patients were categorized into themes that included: convincing care, lifestyle change, participation, reciprocity, and the ethicality of their encounters. Each of the themes was then broken down into four categories: “non-encounters,” seeking support, empowering cooperation, and autonomic agency.

Invalid “Non-Encounters” Left Patients Frustrated

Patients that described their encounters as “non-encounters” felt that their HCP experience was invalidated by not being listened to or receiving the level of care they had expected during treatment. They complained that their treatment was inconsistent or that the explanations they received during their encounter was inadequate, which left them frustrated, afraid, or filled with anxiety. Some of these patients abandoned therapy altogether and resigned themselves to a life filled with pain. Others opted for more treatments or sought a clearer diagnosis—requesting imaging or surgery to explain or alleviate their symptoms. When their condition was not clearly explained or cured, they felt that treatment was ineffective or that they had been patronized. Those living with long-term pain discussed how their condition had inhibited them in social and work life when they did not get the support they needed. They felt helpless when it came to their own care and were disheartened as they moved from provider to provider seeking out appropriate care. They reported having to wait for long periods of time to receive care and said they felt tired from work and lacked the energy or resources to enjoy leisure activities. They complained that their HCP seemed not to hear them or were dismissive about their own thoughts when it came to their LBP. They were given information that replicated what they already knew or were talked down to with medical jargon that was unhelpful because they did not understand its meaning. They felt their practitioners were disinterested in them and rushed them through an impersonal therapy routine. Some patients felt blamed by their HCP for their pain or received unnecessary treatments that “robbed” them of their time and money, without benefit.

Seeking Support from Care Providers

Patients that sought support in understanding their LBP and treatment options were sometimes frustrated in their efforts to receive a confident examination and interview with a qualified professional who treated them with respect. These patients reported wanting clear explanations of their LBP, delivered in language that was understandable to them. They were most satisfied when their HCP took the time to give a thorough examination and helped them to find reasons for their symptoms. By interviewing patients thoroughly, HCP’s were better able to discern their patients’ life circumstances and give them the type of support needed, including teaching them to recognize and deal with stress in their bodies. Attentive practitioners were best able to be empathetic and supportive to their patients’ needs.

Cooperation and Support Empowered Patients

Patients reported feeling empowered when their HCP gave them the opportunity to take an active part in their own treatment plan. They were best able to do this when the provider gave them understandable explanations about their condition and how treatment techniques and lifestyle changes would benefit their recovery. Having sensible, written treatment plans—rather than merely verbal explanations, which they might forget—made the patients feel more secure and involved in their care. Physiotherapists who were able to demonstrate how the patients’ everyday activities affected their spinal health gave the patients a renewed sense of familiarity with their bodies and helped them to make better choices during normal activities that would reduce strain and injury to their spines. This newfound mind/body connection created a sense of confidence and balance that was beneficial to the patients’ overall well-being and treatment outcome. By learning to associate their LBP with their own physical and psychosocial health, patients gained insight and were likely to make lifestyle changes—including getting adequate rest and relaxation—that benefited them overall. Building a therapeutic, cooperative relationship with their HCP involved reciprocal understanding, good listening skills, and an attitude of respect. When a provider was able to repeat in their own words what their patient had said to them, the patients knew they were truly being heard.

The Development of Autonomic Agency

The group of patients who were best able to transform from patients to active participants in their own care felt the most empowered and reported that their treatment therapy extended beyond office visits and into their lives, work, and homes. Having a clear plan for their future—even when regular physiotherapy was needed—and knowing they could contact their providers with questions or concerns about their health empowered the patients to utilize the instructions and information they had received from their HCP’s and see steady, lasting improvement in their symptoms.

These patients had learned from their care providers about the importance of a family and friend support system and that it was necessary to relax and find a centered calm in life. They learned that strenuous exercise was not necessary to physical well-being and that less taxing types of exercise were sufficient to improve fitness and reduce daily stresses. Overall, they reported better moods due to their lifestyle changes and improved relationships with their loved ones and peers. They accredited many of these changes to the ability of their HCP’s to listen to them and introduce the idea of how psychosocial issues in their lives affected their overall health. They felt confident with their providers because their concerns and goals were discussed and considered when developing a plan of long-term treatment.

Conclusion

Post-treatment interviews in this study indicate the need for HCP’s to develop a patient-centric approach in to therapy that involves listening, cooperation, clear, written instructions, and an overall respect for the patient. When practitioners involve their patients in the process of healing and wellness, and when they see the patient as a whole person whose psychosocial involvements are integral to their physiological health, they are able to inspire confidence and empower their patients to effectively participate in their own acute and long-term LBP management.

 

KEYWORDS: how conceptions about care affect outcomes in LBP patients, empower and create a therapeutic alliance between patients and their health care providers, a holistic, psychosocial approach to understanding LBP, patients’ conceptions of their practitioner visits, understanding their LBP and treatment options, the importance of a family and friend support system

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The Effects of Inflammatory Mediators in IVD Pain—a Review

inflammatory mediators

A review investigating the role of inflammatory mediators in the degeneration of intervertebral discs (IVD) found that in-vitro disc cells exposed to inflammatory conditions can release cytokines and other neurogenic and angiogenic factors and that these, along with the development of nerve and vessel roots within the fissured annular fibrosis (AF), can contribute to the development of discogenic lower back pain (LBP) in patients suffering from disc degeneration (DD).

The Role of the AF and Nucleus Pulposus (NP)

The collagen-rich AF of an adult intervertebral disc has roughly 25 lamellae with parallel fibers that help to support the spine during bending and twisting. Randomly aligned collagen fibers in the NP help to capture anionic proteoglycan fluids and allows for swelling that will resist forces of compression in the disc during loading. The pressure created by the high fluid content in the NP inhibits the ingrowth of nerves and blood vessels in the AF. A healthy disc should not contain nerves or vessels, but degeneration creates fissures that allow for the escape of fluids and infiltration of nerves and blood vessels into the AF and decrease disc height and weight bearing potential. In extreme cases of degeneration, the NP may extrude through the lamellar walls and create pain when the in-grown nerves become compressed. Better understanding of how inflammatory mediators assist in the development of DD and LBP may help practitioners better target therapies and preventative interventions.

While it appears that greater degeneration is associated with the presence of greater IVD inflammatory mediators, other factors also may contribute to inflammation. These factors include heredity, mechanical loading, extant inflammation, oxygenation, and other types of cells infiltrating the AF of the disc. The introduction of cytokines into IVD cells, for example, create an upregulation of several types of inflammatory mediators, and certain loading configurations can increase or decrease inflammation within the disc, depending upon the loading conditions and location of the IVD being stressed when mechanical loads are applied. The health of the surrounding IVD tissues may also play a role in determining the effect of potential inflammatory mediators, as well as levels of oxygenation within the IVD. The exposure of a DD to macrophage or notochordal cells may also affect levels of prostaglandin and other cerebrospinal fluids, and studies have shown higher levels of these fluids exuded from dissected herniated lumbar and cervical discs in cultured biopsies from LBP patients.

Conclusion

Disc degeneration is a common malady that is associated with pain and social and economic costs worldwide. Despite the prevalence of DD, there are still few ways to diagnose and effectively treat the early stages of DD. A review of the available medical studies data suggests that a biochemical matrix within the degenerating disc may cause a release of fluids that serve to pressurize the IVD environment and prevent the in-growth of nerves and vessels that can activate pain. Further study of this biochemical matrix may lead to more effective therapies in treating the underlying cause and symptoms of DD and LBP.

KEYWORDS: the role of inflammatory mediators in the degeneration of intervertebral discs, in-vitro disc cells exposed to inflammatory conditions can release cytokines and other neurogenic and angiogenic factors, development of discogenic lower back pain, disc degeneration, heredity, mechanical loading, extant inflammation, oxygenation, exposure of a DD to macrophage or notochordal cells may also affect levels of prostaglandin and other cerebrospinal fluids

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Link Between Annular Fissures and In-growth of Blood Vessels and Nerves

fissures in the annulus fibrosis, model

A recent study found that fissures in the annulus fibrosis can create a biomechanical and chemical environment that is conducive to the ingrowth and formation of blood vessels and nerves, which may contribute to back pain in patients with disc degeneration—particularly of the lumbar segments. An examination and analysis of cadaveric discs used safranin staining to examine the proteoglycan loss and measure the water concentration in the 25 surgically-removed discs and compared the data from intact and disrupted annular region to quantify the extent to which a reduction in compressive stress might allow blood vessels to grow and thrive within annular fissures. Results indicated 54 percent less proteoglycan content in the fissured annulus than in the intact samples, with only a slight reduction in water content.

 

Examining the Link between Fissures and Nerve Growth

Persistent lower back pain—particularly of the lumbar intervertebral discs—often presents with severe symptoms that can lead to long-term disability and loss of earnings. Chronic pain may be the result of posterior annulus fibrosis and the stimulation of the sinuvertebral nerve. Previous studies have demonstrated that the injection of neurotoxins into the compromised discs can curtail this nerve pain for up to two years. While studies have shown that disc degeneration increases the risk of lower back pain, much of the focus of previous research has been on the association between structural defects, such as endplate defects and a loss of annular height, rather than biochemical changes.

Radial fissures in the annulus, with, or without disc herniation, are considered a strong indicator of LBP. The subsequent in-growth of blood vessels and nerves into these fissures can sensitize the disc area and cause inflammation, which may cause pain in some—but not all—with disc degeneration. Researchers involved in this study supposed a possible causal link between annulus fissures and nerve ingrowth.

lumbar models

A professional lumbar spine model with a demonstration of in-growth of nerves and blood vessels from fissures in the annulus fibrosis.

Three Comparative Studies of Thoracolumbar Spine Segments

Three consecutive studies of surgically-removed cadaveric thoracolumbar spine segments from subjects who had experienced no spinal injury or extensive bed rest prior to death were compared with 25 samples taken from 18 cadavers of patients who had suffered from LBP, disc herniation, scoliosis, or spondylolisthesis prior to being deceased. The first study used die to identify annular fissures in 35 discs and radiographs to assess disc degeneration and height. Stress profiles were then performed on the segments in flexion and extension postures and then repeated following two hours of “creep” loading to simulate the rate of disc dehydration that might occur after a day’s activity. The discs were then dissected and photographed, then graded to determine the scale of degeneration.

The second study measured focal loss of proteoglycans from annular fissures in 25 samples using a custom-made software program, and a third study measured the loss of sulphated glycosamineoglycans in the fissured annulus.

 

Results—Higher Levels of Stress Reduction and Proteoglycan Loss in DD Samples

The analysis of the three studies indicated a compressive stress reduction of between 36 and 46 percent within the annulus fissures. The level was higher in degenerated discs. The fissured annulus regions had between 36 and 54 percent less proteoglycans than intact areas of the same discs, though the water content was only slightly reduced.

Pressure Reduction Contributes to Loss of Proteoglycans and Nerve Growth

The reduction of pressure inside the annulus fissures creates a biochemical environment that is conducive to the loss of focal proteoglycans. This allows for the in-growth of blood vessels and nerves within the fissured areas. These findings suggest that the injections of therapeutic neurotoxic dyes into the affected fissures could disable the in-grown nerves and help alleviate LBP in some patients.

KEYWORDS: Link Between Annular Fissures and In-growth of Blood Vessels and Nerves; fissures in the annulus fibrosis can create a biomechanical and chemical environment that is conducive to the ingrowth and formation of blood vessels and nerves; reduction in compressive stress might allow blood vessels to grow and thrive within annular fissures; possible causal link between annulus fissures and nerve ingrowth; reduction of pressure inside the annulus fissures creates a biochemical environment that is conducive to the loss of focal proteoglycans; posterior annulus fibrosis; persistent lower back pain

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Spinal Canal Spacing Predicts Better than Disc Degeneration for Low Back Pain

In a research paper published in Miltary Medicine, spinal canal spacing was found to be a better predictor in the development of chronic low back pain when compared to intervertebral disc degeneration. 1

These researchers used MRI to look at the role of spinal stenosis, disc degeneration, nerve root compression in low back pain among Finnish males ages 18-26. They looked at the intervertebral foramen (exiting nerve canals) and the midsagittal slice examining spacing of 108 of these subjects that had chronic low back pain comparing 90 asymptotic controls without chronic low back pain.

With the prevalence of degenerative disc disease in a reported 52% of Finnish 15-29yrs of age, the authors thought it would be good to determine if degeneration was related to chronic low back pain.

What they found was those who had reduced spinal canal spacing at the L1-L4 were more likely to exhibit chronic low back pain.


Disc degeneration is identified by disc height loss. And with disc height loss, there are spacing changes that take place in the intervertebral foramina and the spinal canal. Congenital spinal canal variations 2 can predispose a person to acquire low back pain but the maintenance of disc height, even in those people, should be priority number one. Disc height is diurnal and will vary with mechanical forces that people have complete control over.

At Dynamic Disc Designs, we have designed models to help convey these important low back pain topics, to help the patient understand clearly how spinal canal spacing, intervertebral disc narrowing, disc protrusion and intervertebral foraminal narrowing can impact function. Our dynamic disc models help the patient get to know their own back pain and how the postures, loads and motions can have a profound impact on their management of the pain.

Professional LxH Disc Model, spine models, lumbar model, professional LxH, disc herniation, model, spine models

A dynamic disc model showing flexible movements of the intervertebral disc with an annulus and nucleus.

 

lumbar spinal stenosis, spinal canal narrowing

A superior view of our Lumbar spinal stenosis model with a dynamic disc bulge and dynamic ligamentum flavum.

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Study Finds Mechanical Diagnosis and Therapy Helps Patients Self-Manage Symptom

MDT, mechanical diagnosis, spine, low back pain

A study of 45 musculoskeletal disorder patients in Japan sought to determine the extent to which mechanical diagnosis and therapy (MDT) could help patients in the self-management and self-monitoring of their pain symptoms. The results of the study indicate that MDT is effective in helping patients to understand, monitor, and manage their own pain and symptoms of musculoskeletal disorders.

 

The Study Subjects Received MDT Twice a Week for One Month

The subjects involved in the study included 45 outpatients from an orthopedic clinic in Japan. Each subject suffered from a musculoskeletal disorder that had been previously diagnosed by an orthopedic surgeon. Only patients without medical contraindications to MDT techniques could participate. Those with fractures, infections, or severe osteoporosis were excluded from the study, as were patients with diagnosed cognitive or neurological disorders or who were undergoing other forms of medical intervention. Each participant was involved in outpatient physiotherapy at a local orthopedic clinic and was over the age of 20 years-old.

Establishing a Baseline and Follow-Up to Track Progress

Each subject in the study received MDT from a qualified MDT physical therapist for 20 to 40 minutes, up to twice a week. The intervention included physical evaluations, a discussion of the patient’s medical history, and MDT-classified managements. Follow-up visits addressed any problems with the therapy, and appropriate adjustments of the techniques were made. The MDT visits were conducted for approximately one month, and a baseline questionnaire was completed by the subjects at the beginning of treatment and in a follow-up consultation, one month after the end of their treatment period. The Health Education Impact Questionnaire and the Self-monitoring and Insight and Skill and Technique Acquisition scores rated the subjects’ answers to compare the proportion of subjects who demonstrated a positive “reliable change” in self-monitoring, insight about their conditions, and the ability to self-manage their symptoms after having undergone MDT.

 

Improvement in Self-Monitoring and Self-Management Skills Post-MDT

The results of the study indicated a significant improvement in the subjects’ abilities to self-monitor, have insight into, and manage their own musculoskeletal disorders after a series of MDT treatments over the course of one month. In addition to gaining valuable insight into and ways to manage their own conditions, more than 71 percent of the study’s participants experienced meaningful improvement in their physical condition after an average of 3.8 MDT sessions. The results of the study compare favorably to previous studies of passive therapeutic forms, where patients receive therapeutic manipulations by their practitioners, without being educated or counseled about the condition being treated. The results of this study indicate that MDT is not only an effective means of treatment for patients with musculoskeletal disorders, but it empowers patients in learning to self-manage and monitor their own symptoms and dysfunction.

 

KEYWORDS: Mechanical Diagnosis and Therapy Helps Patients Self-Manage, mechanical diagnosis and therapy (MDT) could help patients in the self-management and self-monitoring of their pain symptoms, significant improvement in the subjects’ abilities to self-monitor, have insight into, and manage their own musculoskeletal disorders after a series of MDT treatments, effective means of treatment for patients with musculoskeletal disorders, pain and symptoms of musculoskeletal disorders