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PURPOSE: This study aimed to assess the role of Diffusion-Weighted Imaging (DWI) in routine pituitary Magnetic Resonance Imaging (MRI) protocols for distinguishing sellar and parasellar tumors, addressing the lack of clear guidelines in contemporary literature. METHODS: A retrospective analysis of 242 pituitary MRI scans with DWI sequences was conducted in a single-center study using a 1.5 T scanner and standard DWI sequence parameters. Measurements of both absolute and relative mean apparent diffusion coefficient (ADC) values, along with minimal ADC values within tumors, were performed. The adopted region of interest (ROI) based method used for these measurements was validated. RESULTS: Invasive pituitary adenomas exhibited significantly lower min ADC and min rADC than meningiomas, with optimal cut-off points of 0.64 (sensitivity 73%, specificity 82%) and 0.78 (sensitivity 73%, specificity 89%), respectively. Post-hemorrhagic pituitary adenomas demonstrated lower ADC values than adamantinomatous craniopharyngiomas, with an AUC of 0.893 for min rADC = 1.07, and Rathke's Cleft Cysts with mucous content, AUC 0.8 for min rADC = 1.01. Specific differentiation with high sensitivity and specificity based on diffusion parameters was observed for these tumor groups. Cystic pituitary non-functional adenomas obtained significantly lower ADC values compared to the adamantinomatous type of craniopharyngiomas and serous Rathke's Cleft Cysts (AUC up to 0.942). CONCLUSIONS: The study concludes that integrating DWI into routine pituitary MRI protocols enhances diagnostic accuracy in distinguishing sellar and parasellar tumors. The short scan time of one minute makes DWI a valuable and precise tool, supporting its recommendation as a standard component of pituitary MRI examinations.
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PURPOSE: The aim of this study is to investigate the clinical outcomes of transforaminal lumbar endoscopic discectomy (TLED) in patients with L5-S1 lumbar disc herniation (LDH). MATERIALS AND METHODS: Seventy-five consecutive individuals with diagnosed foraminal/extraforaminal L5-S1 LDH were included in this study. All patients underwent TLED, being subsequently evaluated in a 2-year follow-up period. Assessment was performed preoperatively and at 6 weeks and 3, 6, 12 and 24 months postoperatively. Visual Analogue Scale (distinctly applied for lower limb - VAS-LP and low back - VAS-BP pain) and Short-Form 36 (SF-36) Medical Health Survey Questionnaire were implemented to assess pain and health-related quality of life (HRQoL) of enrolled individuals, respectively. RESULTS: No major perioperative complications were observed. Recorded values of all studied indices were demonstrated to feature a clinically and statistically significant amelioration at 6 weeks, presenting lesser improvement at 3 months with subsequent stabilisation. VAS-LP and VAS-BP values were displayed to reach a plateau in 6 months postoperatively, whereas all parameters of SF-36 continued to present a statistically significant improvement until the end of follow-up at 2 years. CONCLUSIONS: TLED represent a safe and efficient technique in terms of diminishing perceived pain and improving HRQoL in patients with L5-S1 LDHs. However, specific patient- and technique-related circumstances on the ground of low surgical experience may limit its effectiveness in these patients.
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Aim of this study is to investigate the safety, efficacy and impact on Health-Related Quality of Life (HRQoL) of Vertebroplasty (VP) and Kyphoplasty (KP) in the management of Osteoporotic Vertebral Compression Fractures (OVCFs) in elderly individuals. VP and KP represent Minimally Invasive Vertebral Augmentation (MIVA) procedures that are increasingly implemented for surgical treatment of OVCFs in recent years. These interventions have been associated with minimal traumatization and intraoperative hemorrhage, considerable analgesic effect and rapid postoperative recovery. Seventy-seven (77) consecutive individuals with OVCFs were subjected to VP/KP and recruited in this prospectively designed non-randomized study. Clinical evaluation was performed preoperatively and postoperatively at particular chronic intervals at 1, 6 weeks and at 3, 6, 12 months and 2 years. Assessment was conducted via the standardized Visual Analogue Scale (VAS) and Short-Form 36 (SF-36) Medical Health Survey Questionnaire for pain and HRQoL, respectively. No perioperative complications were observed. All studied indices were demonstrated to present a statistically significant amelioration following overall analysis. Pain intensity measured by the VAS score was depicted to be significantly reduced during the first 3 months, but continuous improvement of all indices of SF-36 and VAS was demonstrated to reach a plateau at 6 months, featuring no further clinical improvement.VP and KP represent safe and efficient options for interventional treatment of OVCFs in elderly and oldest-old patients, improving self-reported symptoms of pain as well as overall HRQoL.
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INTRODUCTION: Thoracolumbar vertebral fractures (TVFs) constitute frequent injuries with specific therapeutic challenges and remarkable implications for affected individuals. The aim of this study is to investigate the alteration of overall health-related quality of life (HRQoL) in patients with traumatic TVFs undergoing thoracolumbar fusion surgery. MATERIALS AND METHODS: A total of 72 patients with single-level traumatic thoracic or lumbar vertebral fractures (AO type A3 or A4) were enrolled in this prospective cohort study. All patients were subjected to thoracolumbar spinal fusion surgery with or without posterior decompression, being followed up for a two-year period. Clinical assessment was conducted via the implementation of the Visual Analog Scale (VAS) and 36-item Short-Form Survey Questionnaire (SF-36) for the evaluation of pain and HRQoL, respectively. Patient assessment was performed in determined postoperative follow-up intervals. RESULTS: Recorded values of assessed outcome measures demonstrated a statistically significant improvement during the entire two-year follow-up period. This improvement was more pronounced throughout the first three to six postoperative months, subsequently demonstrating a plateau. No statistically significant correlation between age, SF-36, and VAS was found, with the exception of the bodily pain index, the improvement of which was observed to be positively correlated with age. Transient causalgia and cerebrospinal fluid leak were recorded in 5% of evaluated individuals. CONCLUSIONS: Thoracolumbar fusion constitutes a safe and efficient option for the surgical management of single-level traumatic vertebral fractures. Nevertheless, rehabilitation is a lasting procedure that may last over six months until final amelioration is observed. Clinical improvement may be more pronounced in older patients, potentially due to different expectations.
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Introduction Treatment of osteoporotic vertebral fractures (OVFs) is a factor that affects the quality of life and should be considered during management. In patients with a single OVF and neurologic deficit, surgical procedures aiming at neural decompression with instrumented fusion should be considered in elderly individuals. Posterolateral instrumented fusion (PLF) constitutes a largely performed fusion surgery for patients featuring indications for fusion surgery. The aim of this study was to determine the safety, effectiveness, and impact on health-related quality of life (HRQoL) of PLF surgery in elderly patients diagnosed with a single OVF. Methods This study was conducted at Interbalkan European Medical Center, Thessaloniki, Greece. Eighty (80) consecutive individuals with OVFs were subjected to PLF and recruited in this prospectively designed non-randomized study. Clinical evaluation was performed preoperatively and postoperatively at particular chronic intervals at one, three, six, and 12 months and two years. The assessment was conducted via the standardized Visual Analogue Scale (VAS) and Short-Form 36 (SF-36) Medical Health Survey Questionnaire for pain and HRQoL, respectively. Results No major perioperative complications were observed. All parameters of SF-36 presented significant improvement over the entire follow-up period with VAS scores reaching a plateau at six months. Depicted improvement of these parameters proves the beneficial role of PLF in elderly patients who suffered from a single OVF with or without referable neurological deficit. Conclusion OVFs have a significant impact on the quality of life of elderly patients, and surgical treatment with PLF with or without decompression can lead to functional recovery, pain relief, and HRQoL amelioration. Our results demonstrated that the outcomes of PLF in the surgical treatment of these patients are remarkably favorable, demonstrating the safety and efficacy of the technique.
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Background: The emergence of novel minimally invasive techniques has opened new horizons for the management of degenerative diseases of the spine. Platelet-rich plasma (PRP) has gained considerable attention through its applications in various pathologies. In the present review, an overview of the science behind the application of PRP is provided, ultimately focusing on the clinical trials that may render it a useful tool in the hands of spine surgeons in the future. Methods: A review of the available literature is conducted, focusing on its existing clinical and experimental applications with a particular interest in the degenerative diseases of the spine. Results: In terms of the degenerative diseases of the spine, initial studies suggest that it is a safe and effective method that could change the practice of spinal cord medicine in the years to come. The available studies demonstrate that besides being minimally invasive, causing less discomfort than that of surgery, it provides longer lasting improvement than standard pharmaceutical interventions. Conclusions: PRP is an emerging and promising biodrug for the treatment of patients with spinal pain. PRP has demonstrated some promising qualities; however, careful consideration of its indications of use and strict protocols of application need to be established before widespread clinical induction.
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Key Clinical Message: Lumbosacral junction anomalies represent a rather frequent finding in patients with low back pain. Involved healthcare professionals should be familiar with these dysplasias, in order to achieve proper diagnosis and optimize clinical outcomes. Abstract: Dysplastic alterations in lumbosacral junction represent a frequent finding in patients with low back pain. Lumbosacral transitional vertebra (LSTV), spina bifida occulta (SBO) and isthmic spondylolisthesis (IS) present recognized etiologies of low back pain. Herein, we present a rare case of concurrent presence of LSTV, SBO and IS in a middle-aged male individual who was presented with low back pain in our department. Considering the resistant to conservative treatment symptomatology in conjunction with clinical-radiologic presence of segmental instability, patient was subjected to uneventful minimally invasive lumbosacral fusion featuring complete recession of symptomatology directly postoperatively with no signs of recurrence until 6 months follow-up. To our best knowledge, coexistence of LSTV, IS and SBO in lumbosacral junction has never been described in contemporary literature. Whenever surgery is indicated, minimally invasive spinal fusion may be considered as a safe and effective alternative in these cases.
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INTRODUCTION: Upper lumbar disc herniation (ULDH) constitutes a considerably complex and rare anatomic entity. As such, there are only a handful of studies investigating the application of percutaneous transforaminal endoscopic discectomy (PTED) in the management of this cause of low back pain. RESEARCH QUESTION: To elucidate the safety and effectiveness of PTED in patients with ULDH. MATERIALS AND METHODS: Twenty-six (26) individuals with diagnosed ULDH (L1-L2, L2-L3) according to clinical and radiologic criteria were prospectively evaluated in a 2-year follow-up period. All patients were assessed preoperatively and at 6 weeks and 3, 6, 12, and 24 months postoperatively. Clinical evaluation was conducted with visual analogue scale for lower limb (VAS-LP) and low back (VAS-BP) pain in conjunction with Short-Form 36 (SF-36) Medical Health Survey Questionnaire. Potential complications were recorded in each follow-up interval. RESULTS: One patient (3.8%) featured temporary postoperative dysesthesia that was completely resolved at 6 weeks. No other major perioperative complications were observed. Values of all studied indices were found to be statistically significantly ameliorated at the end of follow-up. Improvement was depicted to be quantitatively maximal at 6 weeks postoperatively. CONCLUSIONS: PTED constitutes a safe and effective technique for surgical management of ULDH that merits further assessment in current clinical practice in the framework of multicenter randomized controlled trials. LEVEL OF EVIDENCE: Level III.
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Discectomía Percutánea , Desplazamiento del Disco Intervertebral , Humanos , Desplazamiento del Disco Intervertebral/cirugía , Estudios Prospectivos , Resultado del Tratamiento , Endoscopía/métodos , Discectomía Percutánea/métodos , Vértebras Lumbares/cirugía , Estudios RetrospectivosRESUMEN
Susceptibility weighted imaging (SWI) has been broadly incorporated to MR protocols as it provides unique additional diagnostic information in a wide variety of neurological conditions. SWI exploits local field inhomogeneities created by various paramagnetics (deoxyhaemoglobin, blood breakdown products), diamagnetics (calcium) or oxygenated blood, hereby provides contrast based on magnetic susceptibility. In this review we present various examples from everyday clinical practice including, among others, acute stroke, neurodegenerative disorders, haemorrhagic lesions, vascular malformations, mycotic intracranial aneurysm, primary central nervous system vasculitis, neoplasms in which SWI was essential for diagnosis. The strongest indications for SWI applications are the neurodegenerative and neuro-vascular diseases, therefore this review is aimed at a wide range of clinicians, mainly neurologists, neurosurgeons and radiologists.
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Calcio , Accidente Cerebrovascular , Encéfalo/diagnóstico por imagen , Encéfalo/patología , Humanos , Imagen por Resonancia Magnética/métodos , Accidente Cerebrovascular/diagnósticoRESUMEN
BACKGROUND: Lateral recess stenosis (LRS) represents a major etiology of pain and disability in recent years. The aim of the present study was to compare the clinical outcomes of full-endoscopic ventral facetectomy (FEVF) vs conventional open laminectomy (OL) for surgical treatment of lumbar LRS. METHODS: Ninety individuals with diagnosed LRS according to clinical and radiological criteria were included in this study. Patients were appropriately classified into 2 distinct groups according to received treatment. Group A was constituted from 48 patients subjected to FEVF. Contrariwise, the 42 patients of Group B underwent OL. All patients were consecutively evaluated with particular clinical scores preoperatively and at 6 weeks, 3, months, 6 months, 12 months, and 2 years postoperatively. Clinical assessment was conducted with the visual analog scale for leg pain (VAS-LP) and back pain (VAS-BP) and with the Short-Form 36 (SF-36) medical questionnaire. RESULTS: Values of all studied indices in both groups featured a major clinical improvement in 6 weeks with subsequent quantitatively minor albeit still statistically significant amelioration until the end of follow-up at 2 years. Comparative evaluation of recorded parameters between the 2 groups disclosed that VAS-BP, bodily pain, and role emotional indices of SF-36 were quantitatively and statistically differentiated in favor of Group A in 6 weeks, featuring an amelioration that persisted until the end of follow-up. Registered values of the other parameters were not found to demonstrate a quantitatively and clinically noteworthy differentiation between the 2 groups. CONCLUSIONS: FEVF represents a feasible, safe, and beneficial alternative for surgical therapy of patients with LRS, featuring comparable outcomes with conventional OL. CLINICAL RELEVANCE: Lumbar LRS represents a frequent entity with remarkable clinical sequelae. FEVF represents a novel, groundbreaking and minimally invasive technique that should be considered as a safe and efficacious alternative over conventional open surgery in specific patients with LRS.
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Intervertebral disc (IVD) represents a structure of crucial structural and functional importance for human spine. Pathology of IVD institutes a frequently encountered condition in current clinical practice. Degenerative disc disease (DDD), the principal clinical representative of IVD pathology, constitutes an increasingly diagnosed spinal disorder associated with substantial morbidity and mortality in recent years. Despite the considerable incidence and socioeconomic burden of DDD, existing treatment modalities including conservative and surgical methods have been demonstrated to provide a limited therapeutic effect, being not capable of interrupting or reversing natural progress of underlying disease. These limitations underline the requirement for development of novel, innovative, and more effective therapeutic strategies for DDD management. Within this literature framework, compromised IVD replacement with a viable IVD construct manufactured with tissue-engineering (TE) methods has been recommended as a promising therapeutic strategy for DDD. Existing preliminary preclinical data demonstrate that proper combination of cells from various sources, different scaffold materials, and appropriate signaling molecules renders manufacturing of whole-IVD tissue-engineered constructs a technically feasible process. The aim of this narrative review was to critically summarize current published evidence regarding particular aspects of IVD-TE, primarily emphasizing in providing researchers in this field with practicable knowledge to enhance clinical translatability of their research and informing clinical practitioners about the features and capabilities of innovative TE science in the field of IVD-TE. Impact Statement Human intervertebral disc (IVD) pathology represents an extremely frequent condition in current clinical practice. Given the considerable limitations of available treatment options, deployment of novel and groundbreaking therapeutic modalities constitutes a rather urgent need. Tissue engineering of entire human IVD, a technically feasible process within laboratory framework, is theoretically capable of overcoming limitations that characterize currently applied therapeutic measures. Optimization of laboratory manufacturing techniques in conjunction with more diligent in vivo evaluation of tissue-engineered constructs are expected to lay the foundations for clinical trials initiation.
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Degeneración del Disco Intervertebral , Disco Intervertebral , Humanos , Degeneración del Disco Intervertebral/cirugía , Ingeniería de Tejidos/métodosRESUMEN
BACKGROUND: Lumbar disc herniation (LDH) represents a frequent clinical entity in athletes. Surgical treatment of LDH with endoscopic spine surgical techniques has been proposed as a feasible alternative in these patients. PURPOSE: To study the particular outcomes of percutaneous transforaminal endoscopic discectomy (PTED) in competitive elite athletes with surgically treatable LDH. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: A total of 55 competitive elite athletes with diagnosed LDH based on clinical and radiologic criteria were enrolled in this prospectively designed study. All patients underwent successful PTED. Clinical evaluation was conducted with the well-established visual analog scale for lower limb and low back pain separately. The 36-Item Short Form Health Survey (SF-36) was implemented for health-related quality of life analysis. Patients were assessed preoperatively and at regular postoperative intervals: 6 weeks and 3, 6, and 12 months, as well as 2 years. RESULTS: Operated levels were L3-L4 (5.5%), L4-L5 (69.1%), and L5-S1 (25.4%). No major perioperative complications were observed. All patients successfully reached the end of follow-up at 2 years. Both visual analog scale scores (lower limb and low back pain) showed clinically and statistically significant improvement at 6 weeks postoperatively, with subsequent minor improvement and stabilization. All recorded SF-36 parameters demonstrated major clinical amelioration at 6 weeks, with subsequent minor but constant statistically significant improvement until the end of follow-up. Comparative evaluation of the SF-36 revealed that the physical function, bodily pain, role-emotional, and mental health parameters showed quantitatively greater improvement in comparison with rest indices. CONCLUSION: PTED constitutes a feasible and effective technique for surgical management of LDH in athletes, providing favorable outcomes in terms of postoperative pain and health-related quality of life. Proper performance of technique for specific cases of L5-S1 LDH may be more challenging, and these cases should be evaluated selectively for suitability for this procedure.
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Discectomía Percutánea , Desplazamiento del Disco Intervertebral , Atletas , Endoscopía , Humanos , Desplazamiento del Disco Intervertebral/cirugía , Vértebras Lumbares/cirugía , Estudios Prospectivos , Calidad de Vida , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
PURPOSE: Percutaneous transforaminal endoscopic decompression (PTED) is a minimally invasive method of surgical treatment of miscellaneous spinal conditions. We describe our experience with PTED in extreme cases of foraminal stenosis (FS) in adult degenerative scoliosis (ADS), recurrent foraminal stenosis (RFS) after previous open decompression surgery and adjacent segment disease (ASD) after previous lumbar fusion. METHODS: Twenty-one (21) patients with FS encountered in the clinical framework of ADS (n = 6), previous open decompression surgery (n = 8) and ASD (n = 7) were prospectively reviewed. Patients were preoperatively assessed via clinical and radiologic evaluation. All patients underwent PTED in 2018-2019. Postoperative evaluation was conducted with clinical examination and evaluation of Visual Analogue Scale (VAS), Oswestry Disability Index (ODI) and modified MacNab criteria in predetermined chronic intervals in a 1-2 years follow-up. RESULTS: All patients were successfully managed with PTED. Operated levels were L3-L4 (19.0%), L4-L5 (52.4%) and L5-S1 (28.6%). No major perioperative complications were recorded. VAS and ODI scores were demonstrated to exhibit a clinically and statistically significant (p < 0.05) amelioration in all patients' categories directly postoperatively, which was preserved until the end of follow-up. Overall outcomes according to modified MacNab criteria were excellent in 12 patients (57.1%), good in 6 (28.6%) and fair in 3 (14.3%) patients. CONCLUSIONS: PTED is safe and effective in extreme cases of FS encountered in patients with ADS, previous posterior open decompression surgery and ASD after previous spinal fusion.
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Percutaneous Transforaminal Endoscopic Discectomy (PTED) offers an exceptional visualization of foraminal anatomy. Dorsal root ganglion and adjacent foraminal structures are satisfactorily visualized, thereby minimizing the risk of their intraoperative injury.
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PURPOSE: Adjacent segment disease (ASD) constitutes a long-term complication of instrumented spinal fusion. Aim of this study is to analyze the utilization of percutaneous transforaminal endoscopic discectomy (PTED) for the treatment of symptomatic ASD, emphasizing basically in the postoperative course. METHODS: A prospective study with 35 patients was designed. Patients enrolled in our study were distributed in two different groups. Group A constituted of 15 patients featuring ASD as a complication of a previously conducted lumbar spinal fusion. Group B was composed of 20 patients, presenting simple lumbar disc herniation (LDH). All patients were subjected to successful PTED for LDH. Patients were evaluated at regular intervals in 6-week and 3-, 6-, and 12-month postoperatively. Visual analog scale was utilized for leg (VAS-LP) and low back pain (VAS-BP) evaluation. Health-related quality of life was assessed with short-form 36 health survey questionnaire (SF-36). RESULTS: VAS-BP scores were statistically significantly differentiated between the two groups in all intervals of follow-up. In contrast, VAS-LP scores demonstrated statistically significant differentiation in none of follow-up intervals, indicating similar results between the two groups. Maximal improvement was in both cases for all patients observed in 6-week postoperatively, with subsequent stabilization. SF-36 preoperative evaluation denoted a statistically significant differentiation in bodily pain and role emotional parameters, which was continually until the end of follow-up observed. The other SF-36 parameters featured similar values between the two groups preoperatively as well as during the follow-up intervals. CONCLUSION: PTED is capable of successfully dealing with LDH and furthermore with complications of fusion as ASD.
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Discectomía Percutánea/métodos , Endoscopía/métodos , Degeneración del Disco Intervertebral/cirugía , Desplazamiento del Disco Intervertebral/cirugía , Vértebras Lumbares/cirugía , Femenino , Humanos , Degeneración del Disco Intervertebral/diagnóstico , Desplazamiento del Disco Intervertebral/diagnóstico , Vértebras Lumbares/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Periodo Posoperatorio , Estudios Prospectivos , Calidad de Vida , Factores de Tiempo , Resultado del TratamientoRESUMEN
Young patient exhibiting lumbar pain accompanied by severe kyphoscoliosis-hemivertebra of the thoracolumbar spine; a rare etiology with difficult surgical treatment.
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BACKGROUND: Motor neuron disease includes a spectrum of neurodegenerative diseases with progressive courses and unfavorable prognoses. Here, we described a patient with a lumbar disc herniation (LDH) and isolated bulbar palsy (IBP), who successfully underwent a transforaminal full-endoscopic discectomy (TFED) without incurring the added risks of general anesthesia. CASE DESCRIPTION: A 58-year-old male with IBP had an LDH at the L4-L5 level. Avoiding general anesthesia, a TFED was successfully performed under local anesthesia with mild sedation. There were no perioperative complications, and the patient was discharged on the 1st postoperative day. The patient experienced complete relief of radicular symptomatology 1 year postoperatively. CONCLUSION: Here, we present a rare instance of a patient with IBP who successfully underwent a TFED for an LDH performed under local anesthesia utilizing mild sedation, avoiding the risks of general anesthesia.
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A rare clinical presence of Salter-Harris type II fracture of the distal femur in a newborn. The crucial role of imaging in depicting urgent anatomical alterations.
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OBJECTIVE: To investigate the utility of full-endoscopic lumbar discectomy (FELD) in surgical treatment of recurrent lumbar disc herniation (RLDH). METHODS: Forty-five patients were prospectively studied. All patients were subjected to FELD for RLDH. They were assessed preoperatively and in regular intervals at 6 weeks and 3 months, 6 months, and 12 months postoperatively. Evaluation was conducted with visual analogue scale for leg (VAS-LP) and low back (VAS-BP) pain. Short-Form 36 Health Survey Questionnaire was utilized for health-related quality of life assessment. RESULTS: All studied parameters featured statistically significant amelioration at all follow-up intervals. Maximal improvement was in general at 6 weeks observed, with subsequent lesser improvement until 6 months and stabilization until the end of follow-up. Comparative assessment indicated that VAS-BP displayed quantitatively lower improvement, whereas physical function, bodily pain, and role-emotional parameters demonstrated greater amelioration. CONCLUSION: FELD is associated with a favorable impact in postoperative daily life of patients with RLDH.
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Study Design: Prospective clinical study. Purpose: To investigate the effect of percutaneous transforaminal endoscopic surgery (PTES) for lateral recess stenosis (LRS)(LRS) in elderly patients and to assess patients' health-related quality of life (HRQoL). Overview of Literature: PTES is an increasingly used surgical approach, primarily employed for lumbar disc herniation treatment. However, indications for PTES have been increasing in recent years. PTES has been recommended as a beneficial alternative to open decompression surgery in specific LRS cases; PTES is termed as percutaneous endoscopic ventral facetectomy (PEVF) in such cases. Methods: In total, 65 elderly patients with LRS were prospectively studied. Patients presented severe comorbidities (coronary insufficiency, heart failure, diabetes mellitus, and respiratory failure); thus, general anesthesia administration would potentially cause considerable hazards. All the patients underwent successful PEVF in 2015-2016. The patients were assessed preoperatively and at 6 weeks; 3, 6, and 12 months; and 2 years postoperatively. Patients' objective assessment was conducted according to specific clinical scales; the Visual Analog Scale (VAS) was separately used for leg and low-back pain (VAS-LP and VAS-BP, respectively), whereas the Short Form 36 Health Survey Questionnaire was used for the HRQoL evaluation. Results: All studied parameters presented maximal improvement at 6 weeks postoperatively, with less enhancement at 3 and 6 months with subsequent stabilization. Statistical significance was found in all follow-up intervals for all parameters (p <0.05). Parameters with maximal absolute amelioration were VAS-LP, bodily pain, and role limitations due to physical health problems. In contrast, VAS-BP, general health, and mental health were comparatively less enhanced. Conclusions: PEVF was associated with remarkably enhanced HRQoL 2 years postoperatively. PEVF is thus a safe and effective alternative for LRS surgical management in elderly patients with severe comorbidities.