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This is a retrospective monocentric study. The aim of this study is to analyze the incidence of recurrent or junctional lumbar foraminal herniated disc, in patients treated with trans pars microsurgical approach. Foraminal lumbar disc herniation represents a challenging pathology for the spinal surgeon. The appropriate surgical approach still represents a matter of debate. Several open and minimally-invasive techniques have been developed, in order to allow a proper tissue exposure and preserving the vertebral stability. The trans pars approach has already been described as a possible alternative, allowing excellent exposure of the herniated fragment with minimum bone removal. While few studies have analyzed the very low rate of post-operative instability, no articles deal with the incidence of post-operative herniated disc recurrence or junctional disc herniation in patients treated with this technique. We enrolled 160 patients operated at our institution. A univariate and multivariate analysis of possible factors influencing outcome (age, sex, level and BMI) was performed. Outcome variables were recurrent or junctional herniated disc. At the end, 135 patients were analyzed. Of the 135 patients, six presented recurrent herniated disc (4.4%) and other three developed a junctional herniation (2.2%). The occurrence of junctional herniated disc or recurrent herniated disc was not influenced by the analyzed variables, both at univariate and at multivariate analyses. The trans pars approach presents a low rate of recurrence and junctional herniation. Age, sex, level, and BMI do not influence the recurrence rate, both at same level and at junctional level.
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Desplazamiento del Disco Intervertebral , Humanos , Desplazamiento del Disco Intervertebral/cirugía , Estudios Retrospectivos , Análisis Multivariante , Periodo Posoperatorio , Columna VertebralRESUMEN
BACKGROUND: The coaxial radiography-guided puncture technique (CR-PT) is a novel technique for endoscopic lumbar discectomy. As the X-ray beam and the puncturing needle are maintained in a parallel and coaxial direction, the X-ray beam can be used to guide the trajectory angle, facilitating the choice of the puncture site and providing real-time guidance. This puncture technique offers numerous advantages over the conventional anterior-posterior and lateral radiography-guided puncture technique (AP-PT), especially in cases of herniated lumbar discs with a hypertrophied transverse process or articular process, high iliac crest, and narrowed intervertebral foramen. AIM: To confirm whether CR-PT is a superior approach to percutaneous transforaminal endoscopic lumbar discectomy compared to AP-PT. METHODS: In this parallel, controlled, randomized clinical trial, herniated lumbar disc patients appointed to receive percutaneous endoscopic lumbar discectomy treatment were recruited from the Pain Management Department of the Affiliated Hospital of Xuzhou Medical University and Nantong Hospital of Traditional Chinese Medicine. Sixty-five participants were enrolled and divided into either a CR-PT group or an AP-PT group. The CR-PT group underwent CR-PT, and the AP-PT group underwent AP-PT. The number of fluoroscopies during puncturing, puncture duration (min), surgery duration (min), VAS score during puncturing, and puncture success rate were recorded. RESULTS: Sixty-five participants were included, with 31 participants in the CR-PT group and 34 in the AP-PT group. One participant in the AP-PT group dropped out due to unsuccessful puncturing. The number of fluoroscopies [median (P25, P75)] was 12 (11, 14) in the CR-PT group vs 16 (12, 23) in the AP-PT group, while the puncture duration (mean ± SD) was 20.42 ± 5.78 vs 25.06 ± 5.46, respectively. The VAS score was 3 (2, 4) in the CR-PT group vs 3 (3, 4) in the AP-PT group. Further subgroup analysis was performed, considering only the participants with L5/S1 segment herniation: 9 patients underwent CR-PT, and 9 underwent AP-PT. The number of fluoroscopies was 11.56 ± 0.88 vs 25.22 ± 5.33; the puncture duration was 13.89 ± 1.45 vs 28.89 ± 3.76; the surgery duration was 105 (99.5, 120) vs 149 (125, 157.5); and the VAS score was 2.11 ± 0.93 vs 3.89 ± 0.6, respectively. All the above outcomes demonstrated statistical significance (P < 0.05), favoring the CR-PT treatment. CONCLUSION: CR-PT is a novel and effective technique. As opposed to conventional AP-PT, this technique significantly improves puncture accuracy, shortens puncture time and operation time, and reduces pain intensity during puncturing.
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BACKGROUND CONTEXT: Previous low-quality evidence has suggested preoperative Modic changes (MC) showed a trend toward less improvement in low back pain in patients with lumbar disc herniation (LDH) undergoing discectomy. However, a recent meta-analysis concluded that the presence of preoperative MC did not significantly impact clinical outcomes following lumbar discectomy. PURPOSE: To compare low back pain and functional outcomes of patients after discectomy for LDH with preoperative MC. STUDY DESIGN: Systematic review and meta-analysis of cohort studies. METHODS: This comprehensive systematic review and meta-analysis used English-language articles identified through searches using Pubmed, Web of Science, Embase, and Cochrane library until August 2022. The included studies identified publications that concentrated on the patients suffering from LDH with different preoperative MCs treated by discectomy. The Visual Analogue Scale (VAS) and the Oswestry Disability Index (ODI) were the two main metrics to evaluate outcomes. RESULTS: A series of 2,299 LDH patients with a definitive type of MC were included in four retrospective and five prospective studies. Overall, there is moderate to high quality evidence suggesting no significant difference between normal and MC groups for pain outcomes as well as normal and Modic type 2 groups in terms of pain or functional outcomes at one or two-year follow up. There are less functional outcomes in LDH patients with preoperative MC compared with no MC at 2-year follow up and showed no significant difference at 1-year follow-up. However, above all results may due to heterogeneity. Subgroup analysis revealed that only Modic type 1 showed statistically lower functional scores (mean difference in ODI scores range from 0 to 100) compared with Modic type 2 or compared with no MC at 2-year follow-up and showed no significant difference at 1-year follow-up (MC1 vs. MC0, p=.24, MD= -2.70; 95% CI, -7.15 to 1.76 for 1-year;p<.00001, MD= -7.92; 95% CI, -11.19 to -4.66 for 2 years. MC1 vs. MC2, p=.58, MD= -1.29; 95% CI, -5.83 to 3.25 for 1-year;p<.0001, MD= -6.77; 95% CI, -9.94 to -3.61 for 2 years). CONCLUSIONS: These data suggest LDH patients with or without preoperative MCs show a similar improvement of low back pain at 1 and 2-year follow-up and functional scores after discectomy at one-year follow-up. LDH patients with preoperative Modic type 1 are associated with worse functional status after discectomy at 2-year follow-up. However, high-quality randomized controlled trials and prospective cohort studies which focus on analyzing the risk and confounding factors are lacking.
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Desplazamiento del Disco Intervertebral , Dolor de la Región Lumbar , Humanos , Desplazamiento del Disco Intervertebral/complicaciones , Desplazamiento del Disco Intervertebral/cirugía , Dolor de la Región Lumbar/etiología , Dolor de la Región Lumbar/cirugía , Estudios Prospectivos , Estudios Retrospectivos , Vértebras Lumbares/cirugía , Discectomía/efectos adversos , Discectomía/métodos , Resultado del TratamientoRESUMEN
BACKGROUND: Transforaminal epidural steroid injection (TFESI) is a conservative treatment for patients with lumbar disc herniation (LDH). However, there are reports of various complications that can occur after TFESI; among these, paraplegia is a serious complication. CASE: A 70-year-old woman who was unable to lie supine due to low back pain exacerbation during back extension underwent TFESI. After injection, there was pain relief and the patient was able to lie supine; however, paraplegia developed immediately. Magnetic resonance imaging confirmed cauda equina syndrome (CES) due to nerve compression from L1-2 LDH. We determined that the patient's LDH was already severe enough to be considered CES and that the TFESI procedure performed without an accurate understanding of the patient's condition aggravated the disease. CONCLUSIONS: It is important to accurately determine the cause of pain and disease state of a patient to establish a correct treatment plan before TFESI is performed.
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OBJECTIVE: Prolapsed lumbar disc is one of the most frequent diseases, which is usually presented by motor and sensory deficits. Consistency of herniated disc may play a significant role in surgical treatment and postoperative improvement. The objective of this study is to assess whether the histopathological degeneration in the sample of lumbar discs operated on is correlated to clinical variables and surgical outcomes. MATERIALS AND METHODS: A randomized double-blind prospective study of lumbar disc prolapse cases over a period of 24 months was done. Forty cases were initially included in the study. All the included cases with a scheduled lumbar discectomy in the Department of Neurosurgery, King Fahd University Hospital, Al-Khobar, Saudi Arabia, during this period were examined histologically. RESULTS: Finally, 21 patients were only considered in this study due to loss of follow-up of the other 19 patients; of these 21 patients, 18 were male and 3 were female. The youngest patient was 32 years old, and the oldest was 72 years old. There is no significant correlation between the major histopathological changes of the prolapsed discs and the clinical findings of low back pain (correlation coefficient = 0.058, P < 0.8), duration of sciatica (correlation coefficient = -0.337, P < 0.1), paresthesia (correlation coefficient = 0.111, P < 0.6), motor weakness (correlation coefficient = 0.274, P < 0.2), and reflex (correlation coefficient = 0.081, P < 0.7). Meanwhile, the correlation coefficient between numbness and histopathological degeneration score (HPDS) is not defined because all reported cases were presented with numbness. CONCLUSIONS: There is no significant correlation between the histopathological changes of the prolapsed discs and some clinical findings. Moreover, the different types of prolapsed discs' histopathological changes have no impact on the outcome of the surgery. We also concluded that the disc material undergoes certain degenerative processes with age.
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PURPOSE: In most cases, lumbosacral radicular pain caused by herniated lumbar discs (HLDs) can be controlled with epidural steroid injections (ESIs). However, when the HLDs are large, the pain may not respond to ESIs. A navigable, percutaneous, disc decompression device has recently been developed to manage radicular pain that is secondary to HLD, which allows the wand tip to approach the herniated disc by rotating a control wheel. We performed a percutaneous disc decompression using the navigable percutaneous disc decompression device in two patients with a large HLD that did not respond to repeated ESIs. PATIENTS AND METHODS: Patients A and B are presented with scores of 7 and 8 on the numeric rating scale (NRS), respectively. Both had lumbosacral radicular pain due to right central HLDs at L4-5 and L5-S1, despite repeated ESIs. Percutaneous disc decompression was performed under C-arm fluoroscopy. The wand was inserted through the introducer needle. Using the control wheel, we placed the needle tip on the posterolateral portion of the herniated disc. The radiofrequency current was applied to the herniated portion of the disc. The procedural time was 20-30 minutes. RESULTS: Neither of the patients reported adverse post-procedural effects. At their 1-week follow-up, patient A and B's NRS pain scores had reduced to 2 and 1, respectively. At their 2-year follow-up, patient A had mild pain (NRS 1), and patient B reported no pain. CONCLUSION: The navigable percutaneous disc decompression device may be effective for pain alleviation in patients with lumbosacral radicular pain that is refractory to repeated ESIs.
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We aim to present the current evidence on various risk factors and surgical treatment modalities for recurrent lumbar disc herniation (rLDH). Using PubMed, a literature search was performed using the Mesh terms "recurrent disc prolapse," "herniated lumbar disc," "risk factors," and "treatment." Articles that were published between January 2010 and May 2017 were selected for further screening. A search conducted through PubMed identified 213 articles that met the initial screening criteria. Detailed analyses showed that 34 articles were eligible for inclusion in this review. Sixteen articles reported the risk factors associated with rLDH. Decompression alone as a treatment option was studied in seven articles, while 11 articles focused on different types of fusion surgery (anterior lumbar interbody fusion, posterior lumbar interbody fusion, open transforaminal lumbar interbody fusion [TLIF], and minimally invasive surgery-TLIF). Management of the rLDH requires consideration of the possible risk factors present in individual patients before primary and at the time of second surgery. Both, minimally invasive and conventional open procedures are comparably effective in relieving leg pain, and minimally invasive techniques offer advantage over the other technique in terms of tissue sparing. Non-fusion surgeries involve the risk of lumbar disc herniation re-recurrence, and the patient may require a third (fusion) surgery.
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OBJECTIVE: Surgical treatment of herniated lumbar disc (HLD) remains rare in children. The purpose of this study was to evaluate for potential disease risk factors leading to surgery based on a large single-center experience. METHODS: Data for all patients who had undergone surgical treatment for HLD between December 2008 and December 2016 at a single pediatric tertiary care referral center were collected and compared to data for a healthy control population obtained through a Youth Risk Behavior Surveillance System (YRBSS) survey in order to determine relevant disease risk factors. Univariate and multivariate logistic regression were used to determine the effect of potential risk factors. RESULTS: Twenty-seven patients in the disease cohort and 5212 healthy controls from the general population were included in the risk factor analysis. The mean body mass index was significantly higher in the disease population (30.2 vs 24.0 kg/m2, p < 0.0001). Children who had undergone microdiscectomy were more likely to be obese (OR 7.4, 95% CI 3.46-15.8, p < 0.001). No association was found between lumbar microdiscectomy and sports participation (OR 1.0, 95% CI -0.002 to 0.005, p = 0.37). CONCLUSIONS: Microdiscectomy remains a viable and safe option in the setting of failed conservative management for pediatric HLD. Childhood obesity is a risk factor for HLD and many other diseases, which increases its importance as a public health priority.
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@#Cauda equina syndrome (CES) is a constellation of symptoms which consist of low back pain, sciatica, saddlearea paraesthesia, urinary or faecal incontinence, with or without motor weakness, and sensory deficit. Surgical decompression is indicated as soon as possible, as decompression within 48 hours from onset allows maximum improvement of symptoms. Recovery usually occurs months or years postoperatively. We report a case of a patient with cauda equina syndrome secondary to massive lumbar disc herniation who had undergone urgent decompression one week after onset of urinary and bowel dysfunction. The clinical outcome post surgery was also discussed.
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OBJECTIVES: The evaluation of patients with lower back pain (LBP) is based mainly on clinical examinations and imaging procedures that are subjective or anatomic in nature. The treatments, either physical therapy or osteopathy, lack evidence-based protocol and may be disruptive to the spine. Therefore, a neurophysiologic-based approach to managing such patients is necessary. METHODS: A 40-year-old female complained of LBP and radiculopathy for more than 12â¯years, a condition that was accompanied by numbness, tingling and weakness in the left leg. This study examined the effectiveness of using an innovative concept and method on a patient with a 19-mm disc herniation. An electro diagnosis-based evaluation and treatment approach testing tool, Soleus H-reflexes, was applied during unloading (with the patient lying down), loading (with the patient standing or sitting), and various trunk position protocols. A structured treatment was based on the results of H-reflex, including direction-sensitive exercises and manipulation, progressing from unloading to full loading. A custom-based home program was developed for sleeping and sitting positions, with all being directed at non-invasively decompressing the compromised nerve root. Data was analyzed using descriptive statistics. INTERVENTION AND RESULTS: Stepwise application of the developed procedures resulted in complete resolution of the radicular and spinal symptoms, with a reduction in the size of the herniated disc from 19â¯mm to 4â¯mm and recovery of the H-amplitude by the end of the treatment. Functional recovery was also complete by the end of the program. A follow-up after 12â¯months showed maintained results. CONCLUSIONS: The discussed concept and method exhibited their effectiveness in this case study, and the results obtained are due to the consistency and maintenance of the neural decompression using a direction sensitive therapy protocol. SIGNIFICANCE: Direction sensitive exercise therapy based on H-reflex testing is effective in treating large herniated lumbar discs.
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BACKGROUND: The unilateral biportal endoscopic (UBE) technique is a minimally invasive procedure for spinal surgery, while open microscopic discectomy is the most common surgical treatment for ruptured or herniated discs of the lumbar spine. A new endoscopic technique that uses a UBE approach has been applied to conventional arthroscopic systems for the treatment of spinal disease. In this study, we aimed to compare and evaluate the perioperative parameters and clinical outcomes, including recovery from surgery, pain and life quality modification, patient's satisfaction, and complications, between UBE and open lumbar microdiscectomy (OLM) for single-level discectomy procedures. METHODS: This study included 141 patients with degenerative disc disease requiring discectomy at a single level from L2-L3 to L5-S1. A total of 60 and 81 patients underwent UBE and OLM, respectively. Analysis was based on comparison of perioperative metrics, operation time (OT); estimated blood loss (EBL); length of hospital stay (HS); clinical outcomes, including assessment using the Visual Analogue Scale (VAS) and Oswestry Disability Index (ODI); patient satisfaction (the MacNab score); and the incidence of reoperation and complications. RESULTS: The study cohort was 56.7% women, and the mean patient age was 50.98 ± 18.23 years. The mean VAS (the back and leg), MacNab score, and ODI improved significantly from the preoperative period to the last follow-up (12.92 ± 3.92) in both groups (p < 0.001). One week after operation, the back VAS score in the UBE group showed significantly more improvement than that in the OLM group. However, the 1-week, 3-month, and 12-month VAS (the back and leg), ODI improvement, modified MacNab score, and OT were not significantly different between the two groups. In the UBE group, EBL (34.67 ± 16.92) was smaller and HS (2.77 ± 1.2) was shorter than that of the OLM group (140.05 ± 57.8, 6.37 ± 1.39). However, OT (70.15 ± 22.0) was longer in the UBE group than in the OLM group (60.38 ± 15.5), and the difference was statistically significant. Meanwhile, the differences in the rate of surgical conversion and complications between the two groups were not statistically significant. CONCLUSIONS: The UBE for single-level discectomy yielded similar clinical outcomes to OLM, including pain control, functional disability, and patient satisfaction, but incurred minimal EBL, HS, and postoperative back pain. TRIAL REGISTRATION: Not applicable.
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Discectomía/tendencias , Degeneración del Disco Intervertebral/cirugía , Desplazamiento del Disco Intervertebral/cirugía , Vértebras Lumbares/cirugía , Microcirugia/tendencias , Neuroendoscopía/tendencias , Adulto , Anciano , Estudios de Casos y Controles , Discectomía/efectos adversos , Femenino , Humanos , Degeneración del Disco Intervertebral/diagnóstico por imagen , Desplazamiento del Disco Intervertebral/diagnóstico por imagen , Vértebras Lumbares/diagnóstico por imagen , Masculino , Microcirugia/efectos adversos , Persona de Mediana Edad , Neuroendoscopía/efectos adversos , Complicaciones Posoperatorias/diagnóstico por imagen , Complicaciones Posoperatorias/etiología , Estudios RetrospectivosRESUMEN
STUDY DESIGN: Case report. OBJECTIVES: We report 3 cases of loss of disc height after spontaneous regression of a herniated lumbar disc. SUMMARY OF LITERATURE REVIEW: Reports of spontaneous regression of a herniated lumbar disc were identified. MATERIALS AND METHODS: We conservatively treated 3 patients who were diagnosed with a herniated lumbar disc. During outpatient follow-up, radiating pain improved in all patients, but they complained of chronic lower back pain. Magnetic resonance imaging (MRI) was performed for diagnostic purposes. RESULTS: On MRI, spontaneous regression of the herniated lumbar discs was observed, but loss of disc height was also found. CONCLUSIONS: A herniated lumbar disc may be a risk factor for loss of disc height. It is important to recognize that a patient with a herniated lumbar disc can struggle with chronic lower back pain even if spontaneous regression of the herniated lumbar disc occurs.
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Humanos , Estudios de Seguimiento , Dolor de la Región Lumbar , Imagen por Resonancia Magnética , Pacientes Ambulatorios , Factores de RiesgoRESUMEN
@#LBP has a lifetime prevalence ranging from 54% to 80%, an annual prevalence of 15-45%, and a point prevalence of 30%. Lumbar radicular pain often results from a Lumbar disc herniation. With recent advances in technique and access in instrumentation, minimally invasive spine surgery has ushered in a renaissance of spine care. SELD has promising positive effects in controlling LBP following HLD. This is a case of a 26 year old with radicular LBP of 2 years duration secondary to HLD, underwent conservative management of LBP but offered no relief and improvement, hence he became the case for the pioneering procedure of SELD in the Philippines. Immediate and significant improvement in the patient was noted. SELD was proven to be an effective therapeutic modality for patients with LBP secondary to HLD.
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INTRODUCTION: Herniated lumbar disc (HLD) is arguably the most common spinal disorder requiring surgical intervention. Although the term is fairly straightforward, the exact pathology and thus the clinical picture and natural history may vary. Therefore, it is immensely difficult to formulate universal guidelines for surgical treatment. AIM: The aim of this paper is to organize the terminology and clear the inconsistencies in phraseology, review treatment options and gather available published evidence to address the clinical questions to create a set of clinical guidelines in relevant to the topic. METHODS AND RESULTS: Twelve queries, addressing optimal surgical treatment of the HLD have been formulated. The results, based on the literature review are described in the present work. The final product of the analysis was a set of guidelines for the surgical treatment of symptomatic HLD. Categorized into four tiers based on the level of evidence (I-III and X), they have been designed to assist in the selection of optimal, effective treatment leading to the successful outcome. CONCLUSIONS: The evidence based medicine (EBM) is becoming ever more popular among spinal surgeons. Unfortunately this is not always feasible. Lack of uniform guidelines and numerous conflicts of interest introduce flaws in the decision making process. The key role of experts and professional societies is to provide high value recommendation based on the most current literature. Present work contains a set of guidelines for the surgical treatment of HLD officially endorsed by the Polish Spine Surgery Society.
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Desplazamiento del Disco Intervertebral/cirugía , Vértebras Lumbares/cirugía , Procedimientos Neuroquirúrgicos/normas , Procedimientos Ortopédicos/normas , Guías de Práctica Clínica como Asunto/normas , Radiculopatía/cirugía , Sociedades Médicas/normas , Humanos , PoloniaRESUMEN
OBJECT Spacers placed between the lumbar spinous processes represent a promising surgical treatment alternative for a variety of spinal pathologies. They provide an unloading distractive force to the stenotic motion segment, restoring foraminal height, and have the potential to relieve symptoms of degenerative disc disease. The authors performed a retrospective, multicenter nonrandomized study consisting of 1108 patients to evaluate implant survival and failure modes after the implantation of 8 different interspinous process devices (IPDs). METHODS The medical records of patients who had undergone placement of an IPD were retrospectively evaluated, and demographic information, diagnosis, and preoperative pain levels were recorded. Preoperative and postoperative clinical assessments in the patients were based on the visual analog scale. A minimum of 3 years after IPD placement, information on long-term outcomes was obtained from additional follow-up or from patient medical and radiological records. RESULTS One thousand one hundred eight patients affected by symptomatic 1- or 2-level segmental lumbar spine degenerative disease underwent placement of an IPD. The complication rate was 7.8%. There were 27 fractures of the spinous process and 23 dura mater tears with CSF leakage. The ultimate failure rate requiring additional surgery was 9.6%. The reasons for revision, which always involved removal of the original implant, were acute worsening of low-back pain or lack of improvement (45 cases), recurrence of symptoms after an initial good outcome (42 cases), and implant dislocation (20 cases). CONCLUSIONS The IPD is not a substitute for a more invasive 3-column fusion procedure in cases of major instability and spondylolisthesis. Overdistraction, poor bone density, and poor patient selection may all be factors in the development of complications. Preoperatively, careful attention should be paid to bone density, appropriate implant size, and optimal patient selection.
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Descompresión Quirúrgica/instrumentación , Descompresión Quirúrgica/métodos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Prótesis e Implantes/efectos adversos , Falla de Prótesis/efectos adversos , Adulto , Anciano , Europa (Continente)/epidemiología , Femenino , Humanos , Degeneración del Disco Intervertebral/cirugía , Vértebras Lumbares/cirugía , Masculino , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Estudios Retrospectivos , Análisis de Supervivencia , Adulto JovenRESUMEN
Intradiscal oxygen-ozone (O2-O3) chemonucleolysis is a well-known effective treatment for pain caused by protruding disc disease and nerve root compression due to bulging or herniated disc. The most widely used therapeutic combination is intradiscal injection of an O2-O3 mixture (chemonucleolysis), followed by periradicular injection of O2-O3, steroid and local anaesthetic to enhance the anti-inflammatory and analgesic effect. The treatment is designed to resolve pain and is administered to patients without motor weakness, whereas patients with acute paralysis caused by nerve root compression undergo surgery 24-48h after the onset of neurological deficit. This paper reports on the efficacy of O2-O3 chemonucleolysis associated with anti-inflammatory foraminal injection in 13 patients with low back pain and cruralgia, low back pain and sciatica and subacute partial motor weakness caused by nerve root compression unresponsive to medical treatment. All patients were managed in conjunction with our colleagues in the Neurosurgery Unit of Bellaria Hospital and the IRCCS Institute of Neurological Sciences, Bologna. The outcomes obtained are promising: 100% patients had a resolution of motor weakness, while 84.6% had complete pain relief. Our results demonstrate that O2-O3 therapy can be considered a valid treatment option for this category of patients.
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Quimiólisis del Disco Intervertebral/métodos , Desplazamiento del Disco Intervertebral/tratamiento farmacológico , Región Lumbosacra , Debilidad Muscular/etiología , Oxígeno/administración & dosificación , Oxígeno/uso terapéutico , Ozono/administración & dosificación , Ozono/uso terapéutico , Compresión de la Médula Espinal/complicaciones , Raíces Nerviosas Espinales , Adulto , Anciano , Anciano de 80 o más Años , Anestesia Local , Antiinflamatorios/uso terapéutico , Femenino , Humanos , Dolor de la Región Lumbar/etiología , Dolor de la Región Lumbar/terapia , Masculino , Metilprednisolona/uso terapéutico , Persona de Mediana Edad , Selección de Paciente , Compresión de la Médula Espinal/tratamiento farmacológico , Resultado del TratamientoRESUMEN
UNLABELLED: Conservative non-surgical management of a herniated lumbar intervertebral disc (HLD) in athletes is a complex task due to the dramatic forces imparted on the spine during sport participation. The demands placed upon the athlete during rehabilitation and return to sport are unique not only from a sport specific perspective, but also regarding return to the sport strength and conditioning programs utilized for sport preparation. Many prescriptions fail to address postural and motor control faults specific to athletic development, which may prevent full return to sport after suffering a HLD or predispose the athlete to future exacerbations of a HLD. Strength exercises involving squatting, deadlifting, and Olympic power lifts are large components of the typical athlete's conditioning program, therefore some progressions are provided to address potential underlying problems in the athlete's technique that may have contributed to their HLD in the first place. The purpose of this clinical commentary is to propose a framework for rehabilitation that is built around the phases of healing of the disc. Phase I: Non-Rotational/Non-Flexion Phase (Acute Inflammatory Phase), Phase II: Counter rotation/Flexion Phase (Repair Phase), Phase III: Rotational Phase/Power development (Remodeling Phase), and Phase IV: Full return to sport. This clinical commentary provides a theoretical basis for these phases based on available literature as well as reviewing many popular current practice trends in the management of an HLD. The authors recognize the limits of any general exercise rehabilitation recommendation with regard to return to sport, as well as any general strength and conditioning program. It is vital that an individual assessment and prescription is made for every athlete which reviews and addresses movement in all planes of motion under all necessary extrinsic and intrinsic demands to that athlete. LEVEL OF EVIDENCE: 5.
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OBJECTIVE: To compare the treatment effects of epidural neuroplasty (NP) and transforaminal epidural steroid injection (TFESI) for the radiating pain caused by herniated lumbar disc. METHODS: Thirty-two patients diagnosed with herniated lumbar disc through magnetic resonance imaging or computed tomography were included in this study. Fourteen patients received an epidural NP and eighteen patients had a TFESI. The visual analogue scale (VAS) and functional rating index (FRI) were measured before the treatment, and at 2 weeks, 4 weeks and 8 weeks after the treatment. RESULTS: In the epidural NP group, the mean values of the VAS before the treatment, and at 2 weeks, 4 weeks and 8 weeks after the treatment were 7.00±1.52, 4.29±1.20, 2.64±0.93, 1.43±0.51 and those of FRI were 23.57±3.84, 16.50±3.48, 11.43±2.44, 7.00±2.15. In the TFESI group, the mean values of the VAS before the treatment, and at 2 weeks, 4 weeks and 8 weeks after the treatment were 7.22±2.05, 4.28±1.67, 2.56±1.04, 1.33±0.49 and those of FRI were 22.00±6.64, 16.22±5.07, 11.56±4.18, 8.06±1.89. During the follow-up period, the values of VAS and FRI within each group were significantly reduced (p<0.05) after the treatment. But there were no significant differences between the two groups statistically. CONCLUSION: Epidural NP and TFESI are equally effective treatments for the reduction of radiating pain and for improvement of function in patients with a herniated lumbar disc. We recommend that TFESI should be primarily applied to patients who need interventional spine treatment, because it is easier and more cost-effective than epidural NP.
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OBJECTIVE: To compare the treatment effects of epidural neuroplasty (NP) and transforaminal epidural steroid injection (TFESI) for the radiating pain caused by herniated lumbar disc. METHODS: Thirty-two patients diagnosed with herniated lumbar disc through magnetic resonance imaging or computed tomography were included in this study. Fourteen patients received an epidural NP and eighteen patients had a TFESI. The visual analogue scale (VAS) and functional rating index (FRI) were measured before the treatment, and at 2 weeks, 4 weeks and 8 weeks after the treatment. RESULTS: In the epidural NP group, the mean values of the VAS before the treatment, and at 2 weeks, 4 weeks and 8 weeks after the treatment were 7.00+/-1.52, 4.29+/-1.20, 2.64+/-0.93, 1.43+/-0.51 and those of FRI were 23.57+/-3.84, 16.50+/-3.48, 11.43+/-2.44, 7.00+/-2.15. In the TFESI group, the mean values of the VAS before the treatment, and at 2 weeks, 4 weeks and 8 weeks after the treatment were 7.22+/-2.05, 4.28+/-1.67, 2.56+/-1.04, 1.33+/-0.49 and those of FRI were 22.00+/-6.64, 16.22+/-5.07, 11.56+/-4.18, 8.06+/-1.89. During the follow-up period, the values of VAS and FRI within each group were significantly reduced (p<0.05) after the treatment. But there were no significant differences between the two groups statistically. CONCLUSION: Epidural NP and TFESI are equally effective treatments for the reduction of radiating pain and for improvement of function in patients with a herniated lumbar disc. We recommend that TFESI should be primarily applied to patients who need interventional spine treatment, because it is easier and more cost-effective than epidural NP.
Asunto(s)
Humanos , Estudios de Seguimiento , Imagen por Resonancia Magnética , Columna VertebralRESUMEN
OBJECTIVE: This is prospective study of clinical outcomes of percutaneous plasma disc coagulation Therapy (PDCT) in patients with herniated lumbar disc disease (HLD) to evaluate the safety and efficacy in its clinical application and usefulness as a reliable alternative to microscopic discectomy. METHODS: Forty-six patients were enrolled in this study from April 2006 to June 2010. All patients had one-level HLD. Disc degeneration was graded on routine T2-weighted magnetic resonance Image (MRI) using the Pfirrmann's grading system and all index levels were grade 3 and grade 4. Indications for surgery were radiculopathy caused by disc protrusion with soft consistency. MRI was done at one month after the procedure in all patients to check post-PDCT change. The clinical outcomes were evaluated using Visual Analog Scales (VAS) score and MacNab's criteria. RESULTS: This study was approved by the Institutional Review Board of our institution. The age of the study population ranged from 16 to 59 years with a mean age of 37.2 years. There were 29 males and 17 females in this study. The mean period of clinical follow-up was 21 months. The average preoperative VAS score for radiculopathy was 7.4±1.4, while the final follow-up VAS score was 1.4±0.7 (p<0.001). In MacNab's criteria, 41 patients (89.1%) had achieved favorable improvement (excellent and good) until later follow-up. There were one patient from infection and two patients who needed to convert to open discectomy. CONCLUSION: PDCT is a safe and efficient treatment modality in a selective patient with HLD.