Surgical Decompression Research Articles

Delayed Burr Hole Evacuation Compared With Acute Craniotomy for Acute Subdural Hematoma in Older Patients With Low-Energy Trauma.

Background Acute subdural hematomas commonly require emergent surgical decompression by craniotomy. There is currently limited research on alternative surgical strategies in the elderly population. This study investigates delayed surgical intervention for stable patients with low-energy trauma presenting with acute subdural hematomas. Methodology In this retrospective chart review, 45 patients over the age of 55 presenting with acute subdural hematomas with a Glasgow Coma Scale score greater than or equal to 13 in the setting of low-energy trauma were selected. Additionally, includedpatients had a maximal hematoma thickness of >10 mm and/or a midline shift size of >5 mm per the current Brain Trauma Foundations guidelines for surgical intervention of subdural hematomas. The study was performed at a large tertiary care center, with records being examined from 1995 to 2020. Comparison groups were immediate craniotomy (within 24 hours) or delayed burr hole (minimum of 48 hours passing since the initial presentation). Primary outcomes included minor complications, major complications, any complications, and any complications with mortality excluded. There was no significant difference in mortality between the two cohorts. Results The immediate craniotomy group consisted of 16 patients, while the delayed burr hole group consisted of 29 patients. The results demonstrated a statistically significant increase in the incidence of any complication including mortality (relative risk (RR) = 3.17, 95% confidence interval (CI) = 1.71-5.88, p < 0.0001), major complications (RR = 2.33, 95% CI = 1.07-5.07, p = 0.031), and minor complications (RR = 2.42, 95% CI = 1.02-5.74, p = 0.041) in the immediate craniotomy group compared to the delayed burr hole group. Conclusions Our study demonstrates the decreased risk of major and minor complications for delayed burr hole evacuation in stable patients >55 years old presenting with low-energy trauma and subdural hematoma. The results suggest that for this population of patients, it appears to be beneficial to delay surgery if the patient's clinical situation allows.

Posterior Interosseous Nerve Palsy in Rheumatoid Arthritis: A Systematic Review.

The purpose of this systematic review is to describe the pathoanatomy, presentation, diagnostic workup, treatment modalities, and outcomes of posterior interosseous nerve (PIN) palsy in patients with rheumatoid arthritis (RA). All reported cases of PIN palsy in patients with RA were reviewed to yield 72 cases of PIN palsy in 70 patients. The male-to-female ratio was 1:2.7. Pain involving the elbow was very common (20/33 cases reporting this information), and paralysis or weakness of digit extension was noted in 27/33 cases and 6/33 cases, respectively. Only 1 of the 54 cases undergoing surgical intervention reported persistent weakness, and this 1 patient had undergone a 3-month trial of conservative management. In conclusion, Appropriate pharmacologic management in conjunction with magnetic resonance imaging (MRI) and ultrasound monitoring may be used for conservative management, but surgical decompression should still be utilized for patients with a compressive disease pathology who fail to improve with 6 weeks of conservative treatment, or for those with advanced disease on initial presentation.

Diffusion MRI Metrics Characterize Postoperative Clinical Outcomes After Surgery for Cervical Spondylotic Myelopathy.

Advanced diffusion-weighted MRI (DWI) modeling, such as diffusion tensor imaging (DTI) and diffusion basis spectrum imaging (DBSI), may help guide rehabilitation strategies after surgical decompression for cervical spondylotic myelopathy (CSM). Currently, however, postoperative DWI is difficult to interpret, owing to signal distortions from spinal instrumentation. Therefore, we examined the relationship between postoperative DTI/DBSI-extracted from the rostral C3 spinal level-and clinical outcome measures at 2-year follow-up after decompressive surgery for CSM. Fifty patients with CSM underwent complete clinical and DWI evaluation-followed by DTI/DBSI analysis-at baseline and 2-year follow-up. Clinical outcomes included the modified Japanese Orthopedic Association score and comprehensive patient-reported outcomes. DTI metrics included apparent diffusion coefficient, fractional anisotropy, axial diffusivity, and radial diffusivity. DBSI metrics evaluated white matter tracts through fractional anisotropy, fiber fraction, axial diffusivity, and radial diffusivity as well as extra-axonal pathology through restricted and nonrestricted fraction. Cross-sectional Spearman's correlations were used to compare postoperative DTI/DBSI metrics with clinical outcomes. Twenty-seven patients with CSM, including 15, 7, and 5 with mild, moderate, and severe disease, respectively, possessed complete baseline and postoperative DWI scans. At 2-year follow-up, there were 10 significant correlations among postoperative DBSI metrics and postoperative clinical outcomes compared with 3 among postoperative DTI metrics. Of the 13 significant correlations, 7 involved the neck disability index (NDI). The strongest relationships were between DBSI axial diffusivity and NDI (r = 0.60, P < .001), DBSI fiber fraction and NDI (rs = -0.58, P < .001), and DBSI restricted fraction and NDI (rs = 0.56, P < .001). The weakest correlation was between DTI apparent diffusion coefficient and NDI (r = 0.35, P = .02). Quantitative measures of spinal cord microstructure after surgery correlate with postoperative neurofunctional status, quality of life, and pain/disability at 2 years after decompressive surgery for CSM. In particular, DBSI metrics may serve as meaningful biomarkers for postoperative disease severity for patients with CSM.

LMIC-21. SERIES OF 9 CASES OF SPINAL CORD COMPRESSION IN CHILDREN: A SINGLE EXPERIENCE FROM THE PEDIATRIC NEURO-ONCOLOGY GROUP, IN A MIDDLE INCOME COUNTRIES

Abstract BACKGROUND Spinal cord compression secondary to pediatric neoplasms is a rare but serious event that can result in irreversible neurological sequelae, with paralysis, sensory losses and sphincter dysfunction. This retrospective study aims to describe the main causes, treatments and outcomes of a series of cases of spinal cord compression in patients admitted to the Childhood Cancer Treatment Institute- ITACI, University of São Paulo, Brazil. METHODS Based on data collected from the pediatric neuro oncology group, we analyzed nine cases of spinal cord compression in patients under 18 years, admitted from 2020 to 2023. RESULTS In our case series, 7 of the 9 children were female, with an average age of 104 months, the youngest being 3 months. Of the cases described, 77.7% had extradural spinal cord compression. Ewing’s sarcoma was the main neoplasm associated with extradural compression, representing 44.4%. Neuroblastoma, giant cell tumor and B acute lymphoblastic leukemia accounted for 11.1% of cases each. Cases of intradural compression were represented by low-grade glioma with cervical compression and germ cell tumor from with thoracolumbar lesion. Spinal cord compression was the first manifestation of malignancy in 8 of the 9 patients, who presented loss of motricity and sensitivity. All patients were treated with corticosteroid, therapy due to its benefits in reducing vasogenic edema caused by spinal cord compression. Additionally, 8 patients underwent surgical spinal decompression. A patient with Ewing sarcoma received cytoreductive chemotherapy and achieved complete motor recovery. CONCLUSIONS Spinal cord compression is associated with serious neurological sequelae when not treated appropriately. However, neurological recovery is possible with early diagnosis and adequate decompression treatment. We increased the importance of specialized services with a pediatric neuro-oncology group, in which several professionals work together to provide individualized care, even in developing countries, as demonstrated by the patients treated at our institution.

Obstructive Urosepsis: Is It Possible to Personalize the Ureteral Endoscopic Treatment?

Urinary tract infection involves mortality rate when combined with ureteral obstruction. Lithotripsy has been contraindicated; however, it has been shown to be safe in selected situations. No specific criteria have been widely accepted to indicate which patients are suitable for definitive treatment. The objective of this study was to identify prognostic factors associated with poor outcome but also those patients whose definitive treatment can be performed. Observational cohort study from a prospectively maintained database of septic patients defined by the Sequential Organ Failure Assessment (SOFA). Univariate analysis was used to compare prognostic factors with Δ-SOFA score &lt;2 (group 1) and those with a Δ-SOFA ≥2 (group 2) obtained on day 3 and on admission. Different combinations of neutrophils, lymphocytes and platelets were tested as prognostic factors. Time to decompression calculated from the CT scan report to the end of surgery. A total of 229 patients were enrolled during 11 years. Two patients died. Time from CT scan to urinary tract decompression was higher in the Δ-SOFA≥2 (p = 0.04). Thrombocytopenia and the platelet-to-lymphocyte ratio were associated with Δ-SOFA≥2. Stones were disintegrated in 33.48% in group 1 and 48.84% in group 2. Platelet count and time to decompression were associated with a worse prognosis (p = 0.0008 and 0.0017). On receiver operator curve analysis, platelets count &lt;105,056 and time to decompression &gt;4.72 hours were linked to poorer outcomes. Personalized treatment, based on accessible biomarkers, can be achieved in most patients. Early surgical decompression was associated with better prognosis and definitive treatment can be performed in selected patients.

Graves-Basedow ophthalmopathy surgical approaches: Open vs Endoscopic

Graves-Basedow's disease (GBD) is an autoimmune pathology that affects the thyroid and is characterized by the presence of goiter, hyperthyroidism, ophthalmopathy, and dermopathy. Graves-Basedow ophthalmopathy (GBO) is a set of inflammatory and infiltrative alterations of the orbital tissue that affects 40–90% of subjects suffering from GBD. Our study aims to investigate the differences in the clinical outcomes of patients treated with two different techniques: the classic open and the more modern endoscopic. A retrospective clinical study was carried out from the year 2011 until the year 2020 to evaluate the clinical outcomes of two different surgical techniques for the treatment of GBO. Eighteen patients were given surgical indications, 12 males and 6 females aged between 37 and 69 years (average age 48.5 years), for a total of 36 orbits. From the year 2011 to the year 2014, all patients were treated with the open orbital decompression technique; from 2015 onwards, patients were subjected to orbital decompression with the endoscopic transnasal approach. Pre- and postoperative ophthalmometry, reduction of proptosis, and reduction of oculo-orbital index were compared for the two techniques. As evidenced by the statistical analysis carried out on the sample before and after surgical treatment, there is a statistically significant difference between ophthalmometry and the Oculo-Orbital Index (IOO) values; this indicates that surgical orbital decompression with two walls (floor and medial wall) is effective in reducing exophthalmos. The positive result is also confirmed by the reduction of proptosis, measured in millimeters, averaging 1.7 mm. In the analysis of data relating to the two different patient groups, treated respectively with endoscopic orbital decompression (Technique 1) and classical open orbital decompression (Technique 2), the results obtained show that there is no statistically significant difference between the results of the two techniques. Therefore, the choice of surgical approach is at the discretion of the surgeon. It is our opinion that orbital decompression with the endoscopic transnasal technique should be an absolute indication in all patients who have clinical and radiographic signs of involvement of the optic nerve at the orbital apex (crowded apex syndrome) thanks to the ability of this technique to add and decompress the optical channel at the apex. For all other patients with GBO, the endoscopic technique of orbital decompression can be indicated as a first-line surgical approach considering the absence of skin scars and the best aesthetic results.

Development of a software system for surgical robots based on multimodal image fusion: study protocol.

Surgical robots are gaining increasing popularity because of their capability to improve the precision of pedicle screw placement. However, current surgical robots rely on unimodal computed tomography (CT) images as baseline images, limiting their visualization to vertebral bone structures and excluding soft tissue structures such as intervertebral discs and nerves. This inherent limitation significantly restricts the applicability of surgical robots. To address this issue and further enhance the safety and accuracy of robot-assisted pedicle screw placement, this study will develop a software system for surgical robots based on multimodal image fusion. Such a system can extend the application range of surgical robots, such as surgical channel establishment, nerve decompression, and other related operations. Initially, imaging data of the patients included in the study are collected. Professional workstations are employed to establish, train, validate, and optimize algorithms for vertebral bone segmentation in CT and magnetic resonance (MR) images, intervertebral disc segmentation in MR images, nerve segmentation in MR images, and registration fusion of CT and MR images. Subsequently, a spine application model containing independent modules for vertebrae, intervertebral discs, and nerves is constructed, and a software system for surgical robots based on multimodal image fusion is designed. Finally, the software system is clinically validated. We will develop a software system based on multimodal image fusion for surgical robots, which can be applied to surgical access establishment, nerve decompression, and other operations not only for robot-assisted nail placement. The development of this software system is important. First, it can improve the accuracy of pedicle screw placement, percutaneous vertebroplasty, percutaneous kyphoplasty, and other surgeries. Second, it can reduce the number of fluoroscopies, shorten the operation time, and reduce surgical complications. In addition, it would be helpful to expand the application range of surgical robots by providing key imaging data for surgical robots to realize surgical channel establishment, nerve decompression, and other operations.

Patient-Reported and Clinical Outcomes of Surgically Treated Patients With Symptomatic Spinal Metastases: Results From Epidemiology, Process, and Outcomes of Spine Oncology (EPOSO), a Prospective, Multi-Institutional and International Study.

The palliative impact of spine surgery for metastatic disease is evolving with improvements in surgical technique and multidisciplinary cancer care. The goal of this study was to prospectively evaluate long-term clinical outcomes including health-related quality-of-life (HRQOL) measures, using spine cancer-specific patient-reported-outcome (PRO) measures, in patients with symptomatic spinal metastases who underwent surgical management. The Epidemiology, Process, and Outcomes of Spine Oncology (EPOSO, ClinicalTrials.gov identifier: NCT01825161) trial is a prospective-observational cohort study that included 10 specialist centers in North America and Europe. Patients aged 18 to 75 years who underwent surgery for spinal metastases were included. Prospective assessments included both spine tumor-specific and generic PRO tools which were collected for a minimum of 2 years post-treatment or until death. Two hundred and eighty patients (51.8% female, mean age 57.9 years) were included. At presentation, the mean Charlson Comorbidity Index was 6.0, 35.7% had neurological deficits as defined by the American Spinal Cord Injury Association scores, 47.2% had high-grade epidural spinal cord compression (2-3), and 89.6% had impending or frank instability as measured by a Spinal Instability Neoplastic Score of ≥7. The most common primary tumor sites were breast (20.2%), lung (18.8%), kidney (16.2%), and prostate (6.5%). The median overall survival postsurgery was 501 days, and the 2-year progression-free-survival rate was 38.4%. Compared with baseline, significant and durable improvements in HRQOL were observed at the 6-week, 12-week, 26-week, 1-year, and 2-year follow-up assessments from a battery of PRO questionnaires including the spine cancer-specific, validated, Spine Oncology Study Group Outcomes Questionnaire v2.0, the Short Form 36 version 2, EuroQol-5 Dimension (3L), and pain numerical rating scale score. Multi-institutional, prospective-outcomes data confirm that surgical decompression and/or stabilization provides meaningful and durable improvements in multiple HRQOL domains, including spine-specific outcomes based on the Spine Oncology Study Group Outcomes Questionnaire v2.0, for patients with metastatic spine disease.

Contemporary outcomes of surgical decompression for functional popliteal entrapment syndrome: Presented at the 50th Annual Meeting of the New England Society for Vascular Surgery, Boston, MA, October 6-8, 2023.

Contemporary outcomes of surgical decompression for functional popliteal entrapment syndrome: Presented at the 50th Annual Meeting of the New England Society for Vascular Surgery, Boston, MA, October 6-8, 2023.

Traumatic Brain Injury and Traumatic Spinal Cord Injury.

This article reviews the mechanisms of primary traumatic injury to the brain and spinal cord, with an emphasis on grading severity, identifying surgical indications, anticipating complications, and managing secondary injury. Serum biomarkers have emerged for clinical decision making and prognosis after traumatic injury. Cortical spreading depolarization has been identified as a potentially modifiable mechanism of secondary injury after traumatic brain injury. Innovative methods to detect covert consciousness may inform prognosis and enrich future studies of coma recovery. The time-sensitive nature of spinal decompression is being elucidated. Proven management strategies for patients with severe neurotrauma in the intensive care unit include surgical decompression when appropriate, the optimization of perfusion, and the anticipation and treatment of complications. Despite validated models, predicting outcomes after traumatic brain injury remains challenging, requiring prognostic humility and a model of shared decision making with surrogate decision makers to establish care goals. Penetrating injuries, especially gunshot wounds, are often devastating and require public health and policy approaches that target prevention.

The incidence and decompression rates of median and ulnar neuropathies following shoulder surgery

BackgroundUpper extremity peripheral neuropathy is a known, but uncommon complication that can occur after shoulder surgery. The incidence rate is well documented, and most of these cases historically have been treated conservatively. However, we hypothesize peripheral compression neuropathy requires a much higher need for surgical decompression than originally reported. The purpose of this study was to evaluate the incidence, decompression rates, and prognostic factors for developing median and ulnar neuropathies following shoulder surgery. MethodsA retrospective chart review was performed examining patients who underwent open and arthroscopic shoulder surgery from a multi-surgeon, single-institution database. Perioperative data and functional outcomes were recorded. Symptom resolution was assessed with both conservative and surgical management of compression peripheral neuropathy. Further analysis was made to compare open and arthroscopic procedures, the type of neuropathy developed, and EMG severity. ResultsThe incidence rates of compression peripheral neuropathy following open arthroplasty and arthroscopic procedures was 1.80% (31/1722) and 0.54% (44/8150), respectively. 73.33% (55/75) of patients developed ipsilateral disease, while 20.00% (15/75) of patients had bilateral disease.Amongst the 75 included patients, there were 99 cases of neuropathy. Carpal tunnel syndrome (CTS) was more common than cubital tunnel syndrome (CuTS), comprising 61.61% (61/99) cases of neuropathy. 12.00% (9/75) of patients developed both CTS and CuTS.Four patients were lost to follow-up. Decompression surgery was performed for 36.84% (35/95) cases of neuropathy with >90% obtaining symptom resolution with surgery. 63.16% (60/95) cases of neuropathy were managed conservatively, 71.67% (43/60) of which had persistent symptoms.When comparing arthroscopic versus open procedures, patients who underwent open procedures were significantly older (68.62 vs. 49.78 years, p < .001) and developed peripheral neuropathy significantly faster after the index procedure (87.24 vs. 125.58 days, p = .008).EMG severity did not correlate with decompression rates or symptom resolution. There were no differences in the subgroup analyses between beach chair and lateral positioning in regard to the type of neuropathy, laterality of symptoms, and/or treatment received. ConclusionsThe overall incidence of peripheral neuropathy after shoulder surgery was 0.76% (75/9872). The development of peripheral neuropathy is multifactorial, with older patients undergoing open arthroplasty more at risk. Neuropathy symptoms were refractory to conservative management despite the type of shoulder surgery, type of neuropathy, or EMG severity. Decompression consistently led to resolution of symptoms.

Diagnosis and Management of Orbital Compartment Syndrome in Burn Patients-A Systematic Review.

Orbital compartment syndrome is a poorly understood complication of acute burns. The purpose of this systematic review is to summarize the literature describing orbital compartment syndrome in patients with burns to provide greater detail on risk factors and guide the management of this morbid condition. A systematic review of the PubMed, Embase, and Cochrane Library databases was performed in June 2023 according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Study quality was assessed using 2 validated scoring systems. After removing duplicates, 303 unique articles were reviewed and 8 met the inclusion criteria. All publications were retrospective. Most studies considered intraocular pressure >30-40 mmHg as diagnostic for orbital compartment syndrome. In total, 60 unique cases of orbital compartment syndrome were reported. Orbital compartment syndrome occurred most frequently within 24 h postburn. The mean total body surface area of burn was 58.7%; the mean 24-h resuscitation volume was 6.01 cc/kg/%total burn surface area; and 86.5% of cases had periorbital burns. Surgical decompression always starts with lateral canthotomy. When pressures were not immediately reduced, cantholysis was performed. Study quality per median Newcastle-Ottawa Scores ranged from 38.9% to 94.4% (median 66.7%). A precise threshold for surgical decompression of orbital compartment syndrome remains conflicted; however, increased intraocular pressure > 30-40 mmHg warrants intervention. Burn surgeons/intensivists should be aware of the risk factors for this vision-threatening complication and act appropriately.

When is it safe to operate after the failure of therapeutic steroid injections in carpal tunnel syndrome?

Carpal Tunnel Syndrome (CTS) is a multifactorial neuropathy caused by the compression of the median nerve due to its entrapment as it passes through the carpal tunnel in the wrist. It accounts for nearly 90% of neuropathies and usually presents as numbness, tingling, weakness, and pain. These symptoms are predominantly present in the thumb, second finger, third finger, and radial half of the hand's fourth finger. In the US, CTS has a prevalence of 50 per 1,000, which is similar to the prevalence in other developed countries.1 Overall, the prevalence of CTS in the general population in developed countries ranges from 3% to 6%, whereas the prevalence of CTS in developing countries like Pakistan has been reported to be from 10% to 15%.2 The management of mild to moderate CTS ranges from conservative management, including ultrasound therapy using the pulsed mode, wrist splinting, and tendon gliding exercises, to Neuro-mobilization.3 On the other hand, the management of moderate to severe CTS, which is unresponsive to the above-mentioned therapies comprises therapeutic steroid injections and surgical decompression of the median nerve. In many cases, surgical decompression is used as a last resort after the failure of therapeutic steroid injections. However, studies have shown that surgical decompression in these cases is associated with poor postoperative outcomes, including increased risk of pain and paresthesia.4 Furthermore, such cases are also associated with an increased risk of surgical site infections, non-infectious wound complications, and 1 year-reoperation. The risk of these complications is maximum when surgery is performed within 30 days of the last therapeutic steroid injection along with a high number of therapeutic steroid injections (infections 1.77%, non-infectious complications 1.12%, 1-year re-operation 2.09%), and is minimal when performed from 90 to 180 days of the last therapeutic steroid injection with a low number of therapeutic steroid injections (infections 1.19%, non-infectious complications 0.44%, 1-year re-operation 1.58%). Therefore, surgical decompression of the median nerve should be delayed for 90 to 180 days after the last therapeutic steroid injection, depending on the severity.5 There is a high prevalence of CTS in developing countries like Pakistan and therapeutic steroid injections are frequently prescribed as first-line treatment for moderate to severe CTS. ---Continue

Decompression Surgery in Elderly Patients with Hemifacial Spasm Refractory to Botulinum Toxin.

Botulinum toxin is an effective treatment for hemifacial spasm in elderly patients. However, some patients do not tolerate the side effects and frequency of botulinum toxin treatments. The purpose of this study was to evaluate the characteristics and outcomes of a cohort of elderly patients referred by neurologists for surgical decompression of the facial nerve following botulinum toxin treatment. In a prospective cohort study, logistic regression was used to detect potential predictors of spasm-freedom after surgical decompression of the facial nerve in elderly patients that received ≤8 and >8 botulinum toxin treatments for hemifacial spasm before surgery. Age, sex, side, preoperative symptom duration, and preoperative botulinum toxin treatment were assessed as potential predictors of spasm-freedom at last follow-up. Of 76 elderly patients with hemifacial spasm treated with botulinum toxin and microvascular decompression, with at least 2-years of follow-up (median, 44.5 months), 84.2% were spasm-free at last follow-up. Age (P = 0.38), sex (P = 0.59), side (P = 0.15), preoperative symptom duration (P = 0.7), and number of preoperative botulinum toxin treatments (P = 0.3) were not predictors of long-term spasm-freedom. Permanent ipsilateral hearing loss was the most frequent complication (3.9%). This study provides evidence that elderly patients can undergo botulinum toxin treatment for hemifacial spasm without compromising their likelihood of achieving spasm-freedom with future surgical decompression. Therefore, surgical decompression of the facial nerve is an effective therapy for elderly patients with hemifacial spasm refractory to botulinum toxin.

The 5-Item Modified Frailty Index as a Predictor of Postoperative Outcomes in Thoracic Metastatic Epidural Spinal Cord Compression

BackgroundPatients with thoracic metastatic epidural spinal cord compression (MESCC) often undergo extensive surgical decompression to avoid functional decline. Though limited in scope, scales including the revised cardiac risk index (RCRI) are used to stratify surgical risk to predict perioperative morbidity. This study uses the 5-item modified frailty index (mFI-5) to predict outcomes following transpedicular decompression/fusion for high-grade MESCC. MethodsA retrospective chart review was conducted on patients who underwent transpedicular decompression and fusion for MESCC (baseline demographics, spinal instability neoplastic score, preoperative and postoperative Bilsky scores, primary cancer type, RCRI). Primary outcomes included length of stay (LOS), intraoperative estimated blood loss, readmission/reoperation within 90 days of index surgery, 90-day mortality, and post-hospitalization disposition. Results127 patients were included in our study. 90% of patients’ lesions were Bilsky 2 or greater. Increasing frailty, measured by mFI-5, was a significant predictor of increased LOS (p<0.01) and 90-day mortality (p<0.05). Multivariate analysis adjusting for sex, BMI, and age still showed statistical significance (p<0.05). MFI-5 was not a significant predictor of readmission/reoperation within 90 days or estimated blood loss. Age – not mFI-5 or RCRI – was a significant predictor for posthospitalization non-home disposition (p=0.001). ConclusionsThe mFI-5 can serve as a useful predictor of outcomes after transpedicular decompression and fusion for thoracic MESCC as it can account for the patient's frailty. Our study demonstrated the mFI-5 as a predictor of LOS and 90-day mortality. These results provide a background to both understanding and integrating frailty into decision-making in MESCC.

CERVICAL DEGENERATIVE MYELOPATHY, PANORAMIC REVIEW

Introduction: cervical degenerative myelopathy (DCM) is a general term that entails multiple etiologies. DCM is a group of pathological entities that originate compression of the cervical spinal cord, where spasticity, hyperreflexia, pathological reflexes, loss of manual dexterity, among others, are found. Objective: to detail the current information related to cervical degenerative myelopathy, epidemiology, clinical presentation, role of complementary examinations, pathophysiology, pathogenesis and treatment. Methodology: a total of 32 articles were analyzed in this review, including review and original articles, as well as clinical cases, of which 21 bibliographies were used because the other articles were not relevant to this study. The sources of information were PubMed, Google Scholar and Cochrane; the terms used to search for information in Spanish, Portuguese and English were: cervical degenerative myelopathy, cervical spondylotic myelopathy, cervical pain, ossification of the yellow ligament and degenerative disc disease. Results: cervical myelopathy occurs in almost all individuals with canal stenosis greater than 60%. Spinal cord injury (SCI) is a devastating disorder that influences remarkable neurological morbidity and significant wear and tear on quality of life. The incidence and prevalence of SCI in North America is between 4.1 and 60.5 per 100,000, robust epidemiological data is difficult to obtain because of the multifactorial etiology of the disease process. Conclusions: cervical degenerative myelopathy involves multiple etiologies, all these entities together represent the most common reason for degenerative and non-traumatic alteration of the spinal cord in adult individuals. Degenerative disorders are more common at C5 and C6 or C6 and C7, because of the increased mobility in these sections. It is difficult to obtain solid epidemiological data because of the multifactorial etiology of the disease process. The symptoms and signs presented by the pathology are varied, so an adequate physical examination and a good clinical history should be taken. The pathology can significantly alter neurological function and lead to disability, so early recognition and treatment can prevent further deterioration of affected individuals. Surgical decompression is almost universally indicated with the intention of preventing progression and achieving maximum recovery potential. KEY WORDS: myelopathy, cervical, degenerative, pain, spinal, neuralgia.

A CLINICAL STUDY TO EVALUATE THE EFFECT OF MASHA TAILA AND PHYSIOTHERAPY IN THE MANAGEMENT OF AVABAHUKA W.S.R.TO FROZEN SHOULDER

Introduction : Paradoxically shoulder joint privileged as the most mobile joint in the body has its nemesis be-cause of this advantage i.e. it become more vulnerable to injuries. Frozen shoulder is a clinical syndrome char-acterized by painful restriction of both active and passive shoulder movements due to abnormalities within the shoulder joint or remote. Prevalence of this disease is around 2.1 - 5% and women suffer more than men be-tween age group of 40-60 years .According to Ayurvedic principles, frozen shoulder can be taken as“Avabahuka”(Frozen shoulder), as its clinical features are almost similar. Ayurvedic principles of manage-ment for these diseases are more effective than other pathies . In modern medicine the current management has many side effects and having success rate of 58% only.Even on surgical decompression recurrence is also there. Aim:- To determine the effect of Masha Taila(oil) and physiotherapy in the management of Avabahuka w.s.r.to Frozen Shoulder. Materials and method : The study was conducted on 30 patients in two groups with symp-toms of Frozen shoulder. Statistical Analysis used : Observations of the study were analyzed, and findings were evaluated by using statistical methods. Result: Group I:-Among15 patients,11patients (73%) had markedly im-proved .Group II:-Among 15 patients, 2 patients (13.33%)had markedly improved. Conclusion: In group I: -Masah Taila (Matar Vasti(Enema) and Sthanic Snehna(Oleation) along with physiotherapy gave better results ,in less duration of time then physiotherapy alone in group II.

Clinical outcomes after surgical decompression of median arcuate ligament syndrome-An observational study.

Median arcuate ligament syndrome is caused by compression and stenosis of the celiac artery. Incision of the median arcuate ligament improves persistent abdominal symptoms. The study aimed at evaluating the outcomes in patients who underwent median arcuate ligament syndrome decompression using a self-report questionnaire. This single-center retrospective study included patients with median arcuate ligament syndrome who underwent decompression surgery between April 2021 and February 2023. The medical records were retrospectively reviewed. Ten patients were included in the study. Laparotomy and laparoscopic surgeries were performed in seven and three patients, respectively. The median operation time was 147minutes. The median hospitalization period after the operation was sevendays. The degrees of celiac artery stenosis before and after surgery were compared and the percent diameter stenosis did not significantly improve; five of 10 patients (50%) had > 50% stenosis in the celiac artery after the operation. Compared to the baseline, the scores of upper gastrointestinal symptoms significantly improved during the sixmonths'period (p < 0.001). Additionally, we evaluated the influence of post-operative percent diameter stenosis and divided the patients into two groups (≥ 50% vs, < 50%). The scores of upper gastrointestinal (GI) symptoms in both groups improved significantly from baseline. However, the symptomatic improvement at six months in the post-operative percent diameter stenosis < 50% group was significantly greater than that in the ≥ 50% group (p = 0.016). The scores of lower gastrointestinal symptoms did not change significantly during the six-month period. Decompression surgery for median arcuate ligament syndrome could improve upper gastrointestinal symptoms regardless of the post-operative percent diameter stenosis.

Spinal Cord Injury Management Based on Microglia-Targeting Therapies.

Spinal cord injury is a complicated medical condition both from the clinician's point of view in terms of management and from the patient's perspective in terms of unsatisfactory recovery. Depending on the severity, this disorder can be devastating despite the rapid and appropriate use of modern imaging techniques and convenient surgical spinal cord decompression and stabilization. In this context, there is a mandatory need for novel adjunctive therapeutic approaches to classical treatments to improve rehabilitation chances and clinical outcomes. This review offers a new and original perspective on therapies targeting the microglia, one of the most relevant immune cells implicated in spinal cord disorders. The first part of the manuscript reviews the anatomical and pathophysiological importance of the blood-spinal cord barrier components, including the role of microglia in post-acute neuroinflammation. Subsequently, the authors present the emerging therapies based on microglia modulation, such as cytokines modulators, stem cell, microRNA, and nanoparticle-based treatments that could positively impact spinal cord injury management. Finally, future perspectives and challenges are also highlighted based on the ongoing clinical trials related to medications targeting microglia.

Factors Associated With Symptom Recurrence After Surgical Treatment of Interdigital Neuroma: A Retrospective Chart Review of 127 Patients.

Interdigital neuroma (IN) is a benign enlargement of tissue surrounding the common plantar digital nerve. Although the standard surgical treatment of IN remains debated, recent attention has been given to less-invasive surgical decompression by intermetatarsal ligament (IML) release with neurolysis. This study aimed to compare the outcomes of IML release with neurolysis with standard interdigital neurectomy. A retrospective chart review was conducted on 350 consecutive patients who underwent surgical treatment of IN. Patients who satisfied our inclusion and exclusion criteria were categorized into two groups based on the surgical treatment received: IML release with neurolysis or interdigital neurectomy. Outcomes assessed included recurrence of symptoms, rate of revision surgery, and postoperative wound infection. Of the total sample, 40 patients (31.5%) reported recurrence of symptoms within a 12-month follow-up period. Patients who underwent IML release with neurolysis had a markedly higher recurrence rate (47.50%) than those who underwent interdigital neurectomy (24.14%). The rate of postoperative wound infection was similar between the two groups. Binary logistic regression revealed that only the surgical technique was associated with the recurrence of symptoms. Despite the higher rate of symptom recurrence in the IML release with neurolysis patient group, the rate of revision surgery in those with symptom recurrence was similar between both groups. IML release with neurolysis seems to have a higher risk of symptom recurrence than interdigital neurectomy. No patient-specific factors were identified as being associated with symptom recurrence. However, patients who did experience symptom recurrence in either surgical group had similar rates of revision surgery, which may be due to mild recurrent symptom severity in the IML release group that does not warrant revision surgery in these patients. Future studies should consider objective symptom recurrence severity and patient satisfaction. Level III.