Isolated lateral radial head dislocation in a child: A case report and literature review.

INTRODUCTION: Radial head dislocations in children can result from congenital anomalies, traumatic events, or as part of more complex injuries like Monteggia fractures. These dislocations are rare and may be overlooked unless considered in differential diagnoses. CASE PRESENTATION: We describe a unique instance of a post-traumatic isolated lateral radial head dislocation in a 5-year-old boy with no previous medical concerns. The child presented with persistent pain and limited mobility in the left elbow following an unwitnessed fall at home. Diagnosis was confirmed via radiographs showing the dislocation without associated fractures. Closed reduction under anesthesia was successfully performed. CLINICAL DISCUSSION: This case underscores the importance of a high index of suspicion and thorough imaging in diagnosing pediatric radial head dislocations. Our discussion includes a review of the literature and the clinical approach for managing such injuries, highlighting the specifics of the closed reduction technique used. CONCLUSION: Isolated lateral radial head dislocations, although rare, can occur and are amenable to closed reduction. This case contributes to the limited reports of such dislocations in pediatric patients, emphasizing the need for awareness and precise management strategies to prevent long-term complications.

V-Y Quadricepsplasty for Knee Stiffness Post Total Knee Arthroplasty: A Case Report and Literature Review.

Introduction: Knee stiffness post-total knee arthroplasty (TKA) represents a common and challenging complication. Standard treatment protocols primarily include physical therapy, manipulation under anesthesia (MUA), fibrotic tissue release, lysis of adhesions (LOA), and in refractory cases, revision arthroplasty. However, these interventions often show minimal improvement in refractory cases. This report introduces V-Y quadricepsplasty as an innovative approach for addressing knee stiffness post-TKA, particularly in cases unresponsive to MUA and LOA, without any evidence of prosthetic component malposition or failure. Case Report: We present a case involving a middle-aged woman experiencing persistent knee stiffness post-TKA, unresponsive to both MUA and LOA. Diagnostic evaluations confirmed no malposition or failure of the prosthetic component. The patient underwent a successful V-Y quadricepsplasty, which resulted in significant improvement in her condition. Conclusion: This case underscores the efficacy of V-Y quadricepsplasty in managing knee stiffness post-TKA, especially in cases where traditional treatments such as MUA and LOA are ineffective and there is no evidence of prosthetic component failure or malposition. This approach potentially offers a new avenue for treatment in similar clinical scenarios.

Infantile Fibrosarcoma of the Bone: A Case Report and Literature Review.

Introduction: In adults, fibrosarcoma (FS) of the bone is a rare occurrence. Infantile FS, particularly in the distal radius, is an exceedingly uncommon tumor and, to the best of our knowledge, has not yet been documented in the literature. In the subsequent report, we present a case involving a 2-year-old male diagnosed with primary FS of the distal radius. Case Report: We hereby report the case of a 2-year-old Caucasian boy presenting with primary bone FS in the distal radius. X-rays revealed an osseous mass with an extraosseous component. MRI showed heterogeneous enhancement, suggestive of non-liquefied necrosis or possible fibrosis within the extraosseous soft-tissue component. The patient underwent a resection of the tumor, followed by central translocation of the ulna. Conclusion: Managing infantile FS of the bone requires a multidisciplinary approach. A high index of suspicion is crucial for diagnosing the tumor. Further studies are needed to enhance our approach and management of infantile FS of the bone.

Arthroscopic Meniscus Trephination: A Novel Technique for the Treatment of Symptomatic Meniscal Degeneration: Surgical Technique and Literature Review.

Introduction: Meniscal pathology constitutes a major reason for a vast number of patients suffering from knee pain. It is, in general, attributed either to meniscal tearing or degeneration. Debridement and partial meniscectomy, or repair, when possible, is the mainstay surgical approach for refractory knee pain from meniscal degeneration or tears. Sometimes, the patient has clinical symptoms of meniscal pathology, but despite those highly suggestive clinical symptoms, the patient turns out, during knee arthroscopy, to have meniscal degeneration and hardening of the meniscus without frank tearing of the meniscus. Surgical Technique: To initiate meniscal trephination, we first conduct a diagnostic knee arthroscopy to examine the suprapatellar space, the gutters, and the anterior knee space for any pathologies. Following this, both menisci are inspected for any signs of tearing or hardening. For the purposes of our study, the medial meniscus is considered pathological if it shows signs of degeneration or hardening, which then justifies our intervention. An 18-gauge spinal needle, manually bent for the procedure, is inserted through the portal to perform trephination on the hardened menisci. Care is taken to adequately space the needle insertion points to prevent accidental tearing. Our trephination technique aims to soften the meniscus, facilitating its ability to compact and compress when patients ambulate. Additionally, the needle insertion points help attract blood flow to the meniscus, thereby enriching it with growth factors and stem cells that may aid in improving the degenerative condition. Conclusion: Meniscal trephination is benign and effective for meniscal degenerative pathologies. The procedure allows for a healthier meniscus, free from degeneration, that would otherwise disable patients. The intervention does not have long-term adverse effects. To this end, more comparative trials are required to confirm the effectiveness of the technique and to ensure minimal to no associated side effects.

Regional versus general anesthesia in knee arthroplasty in patients with different classes of BMI: A matched analysis of the NSQIP database.

BACKGROUND: Knee arthroplasty for knee arthritis is a commonly performed surgery yielding excellent functional results and good pain relief. It is associated with post-surgical complications according to the type of anesthesia and BMI class. METHODS: The National Surgical Quality Improvement Project database for the years 2005-2012 for patients >18 years of age who underwent knee arthroplasty, condyle and plateau, medial and/or lateral compartment. The surgical site complications, bleeding occurrences necessitating transfusion, unplanned readmissions, and mortality stratified according to anesthesia type and BMI class over a period of 30-days were examined. RESULTS: A total of 78,275 patients were included for analysis; regional anesthesia showed a consistent protective effect from surgical site complications more prominent with increasing obesity class with respective ORs and their corresponding 95% CI for pre-obesity, class I, II, and III obesity being 0.95 [0.89-1.09], 0.75 [0.68-0.83], 0.64 [0.57-0.72], and 0.61 [0.54-0.7]. CONCLUSIONS: Higher BMI values are a protective factor for the risk of bleeding requiring transfusion in patients undergoing total knee arthroplasty. Moreover, regional anesthesia is the preferred choice of anesthesia as well if postoperative complications are considered. A significant decrease in the rate of post-operative blood transfusions was seen in patients with high BMI and regional anesthesia.

Dual medial and anterior approach for excision of extraosseous synovial hip osteochondroma: a case report.

BACKGROUND: Osteochondromas are the most common benign bone tumors occurring near the end of long bones. In this case report, we demonstrate the successful treatment of a proximal femoral osteochondroma in a pediatric patient excised through a dual medial and anterior approach with no hip dislocation. CASE PRESENTATION: We present the case of a white Arab 14-year-old boy with chronic hip pain and inability to ambulate. He failed conservative treatment and was referred to us after X-rays revealed two osseous masses. He was diagnosed with an intra-articular hip osteochondroma confirmed on magnetic resonance imaging and computed tomography scan. He was treated surgically with excision using two incisions: Smith-Petersen approach and Ferguson approach. CONCLUSION: This case presents the successful resection of a symptomatic pediatric proximal femoral osteochondroma, using dual medial and anterior approaches without the need for hip dislocation. This was optimal for both the safety and accessibility of this unusual condition.

A Meta-analysis Comparing External Fixation against Open Reduction and Internal Fixation for the Management of Tibial Plateau Fractures.

Aim: This article aims to compare the outcomes between open reduction and internal fixation (ORIF) and external fixation (ExFix) in tibial plateau fractures. Background: Open reduction and internal fixation and external fixation are common methods for managing tibial plateau fractures without a consensus of choice. Materials and methods: PubMed, Cochrane Library, Ovid, CINAHL®, Scopus, and Embase were searched. Clinical studies in humans comparing ExFix and ORIF for tibial plateau fractures were included. Case reports, pathological, and biomechanical studies were excluded. Two investigators reviewed the studies independently, and any discrepancies were resolved. The quality and heterogeneity of each study were assessed in addition to calculating the odds ratio (OR) of the surgical outcomes and complications at a 95% confidence interval, with p <0.05 as statistical significance. Results: Of the 14 included studies, one was a randomised trial, one was a prospective study, and 12 were retrospective studies. The 865 fractures identified across the studies constituted 458 (52.9%) in the ExFix group and 407 (47.1%) in the ORIF group. Most studies indicated a better outcome for ORIF as compared to ExFix. Open reduction and internal fixation had a lower incidence of superficial infection and postoperative osteoarthritis, while ExFix revealed a lower proportion with heterotopic ossification (HTO). Conclusion: ExFix has a higher rate of superficial infections and osteoarthritis, whereas ORIF has a higher incidence of HTO. Larger studies are needed to compare outcomes and investigate the findings of this study further. Clinical significance: This up-to-date meta-analysis on tibial plateau management will help surgeons make evidence-based decisions regarding the use of ORIF versus ExFix. How to cite this article: Naja AS, Bouji N, Eddine MN, et al. A Meta-analysis Comparing External Fixation against Open Reduction and Internal Fixation for the Management of Tibial Plateau Fractures. Strategies Trauma Limb Reconstr 2022;17(2):105-116.

Sacrococcygeal Local Anesthesia for Complicated Versus Uncomplicated Pilonidal Sinus Surgery: A Single Center Study.

BACKGROUND: Several anesthetic techniques have been used for pilonidal sinus surgery such as general, spinal, and local anesthesia infiltration. However, the most effective technique remains controversial. The aim of this study was to assess the effectiveness of sacrococcygeal local anesthesia for complicated pilonidal cysts in terms of postoperative analgesic consumption. METHODS: This was a retrospective cohort study conducted by collecting data from medical records for male patients who underwent pilonidal surgery using sacrococcygeal local anesthesia from 2008 to 2018. Patients' demographics, operative data, and postoperative outcomes such as pain, nausea, as well as analgesic consumption at 0 and 3 hours were analyzed. Pain scores at rest and upon pressure were recorded using the Visual Analogue Scale. The length of complicated pilonidal sinus was considered to be greater than or equal to 7 cm with multiple openings. RESULTS: A total of 394 patients were included in the study, 173 patients (43.9%) had complicated cysts while 221 patients (56.1%) had uncomplicated cysts. The majority of patients were males (85.5% vs. 76.9% in the complicated and uncomplicated groups respectively). Patients' weight was significantly higher in the complicated cyst group (87.12 ± 17.07 vs. 82.43 ± 20.30 kg, P value = 0.02). Around 41% of the patients in the complicated group were obese (body mass index ≥ 30 kg/m^2) compared to 32.0% of the patients in the uncomplicated group. Mean arterial pressure and heart rate at baseline, intraoperatively and at the end of the operation were similar between the two groups. Pain scores at rest and upon pressure were low in both groups. Analgesic consumption was similar between the two groups. Eight patients (4.6%) in the complicated group required acetaminophen at 0 hour compared to 6 patients (2.7%) in the uncomplicated group. Three patients (1.7%) received ketoprofen at 0 hour in the complicated group and 3 patients (1.4%) in the other group. Three patients, 2 (1.2%) in the complicated group and 1 (0.5%) in the second group required tramadol hydrochloride. CONCLUSIONS: Sacrococcygeal local anesthetic technique for complex pilonidal sinus surgery provided intra-operative hemodynamic stability as well as low post-operative pain and analgesic consumption.

The role of adipose-derived mesenchymal stem cells in knee osteoarthritis: a meta-analysis of randomized controlled trials.

Background: Adipose-derived mesenchymal stem cells (ADMSCs) have recently been studied for the treatment of knee osteoarthritis. The goal is pain reduction and improvement of joint function leading to superior health-related quality of life. Objectives: The aim of this study was to provide a comprehensive meta-analysis assessing the evidence on the use of ADMSCs in knee osteoarthritis. Design: This is a Meta-analysis of randomised controlled trials. Data Sources and Methods: PubMed/MEDLINE, Embase, and Cochrane Databases were searched for randomized controlled trials using ADMSCs to treat patients with knee osteoarthritis. Only trials comparing ADMSCs to placebo or conservative treatment were included. The outcomes studied were improvement in functional, pain, and quality of life scores along with radiographic findings. Results: A total of four trials were included, representing 138 patients with knee osteoarthritis. WOMAC (Western Ontario and McMaster Universities Osteoarthritis Index) scores favored ADMSCs with a statistically and clinically significant difference over controls at 6- and 12-month follow-ups (p value < 0.0001). Pain, functional, and quality of life scores also favored ADMSCs at 12-month follow-up (p value < 0.0001). Conclusion: ADMSCs are effective in treating knee osteoarthritis symptoms as observed by functional and pain improvements. Furthermore, ADMSCs injection showed improvement of cartilage integrity, which indicates the potential for regenerating the knee cartilage. Future trials with larger number of patients and longer follow-up periods would help to elaborate further the therapeutic potential of ADMSCs. Plain Language Summary: Adipose-derived mesenchymal stem cells use in knee osteoarthritis Knee osteoarthritis is an extremely common disease that causes damage of the lining of the knee joint.This will lead to pain and limited range of motion of the knee hence limited functionality.Multiple treatments are used currently for knee osteoarthritis which all aim at slowing down the progression and limiting the need for knee replacement surgery.Adipose-derived mesenchymal stem cells (ADMSCs) are stem cells harvested from the fat around the belly. These stem cells have the potential to be converted into cells of a certain origin (cartilage, muscle, fat).Many studies are being performed to see whether these cells can transform to cartilage and repair the damaged knee joint.In this study, we tried to find how the results of different studies comparing the usual treatments for knee osteoarthritis with that of ADMSCs compared.We were mostly interested in the pain, functional, stiffness, and quality of life scores.We also reviewed the MRI findings to find out whether the lining of the knee joint improved.Four studies were included with 138 patients having knee osteoarthritis.WOMAC (Western Ontario and McMaster Universities Osteoarthritis Index) score which is a self-administered questionnaire evaluating hip and knee osteoarthritis, showed better results in patients receiving ADMSC injections compared with other usual treatments at 12-month follow-up.Pain, functional, stiffness, and quality of life scores also showed better results in ADMSCs at 12-month follow-up.MRI images also showed better cartilage lining in the patients treated with ADMSCs.We concluded that ADMSCs are both effective and safe to be used in treating knee osteoarthritis symptoms. However, studies with longer follow-up periods are needed to better assess the regenerative potential of ADMSCs.

Dorsal Approach with Low-Profile Plate in Treatment of Scaphoid Nonunion with Proximal Pole Avascular Necrosis: A Case Report.

CASE: Avascular necrosis (AVN) and nonunion are common complications encountered with scaphoid waist fractures. We present a case of a 23-year-old man presenting with a right scaphoid fracture nonunion associated with AVN of the proximal pole. He was treated with a 1,2 intercompartmental supraretinacular arterial bone graft (Zaidemberg technique) in combination with a dorsal plate yielding excellent functional and radiographic results. CONCLUSION: Scaphoid waist fracture nonunion with AVN of the proximal pole is challenging to treat and combining the Zaidemberg technique along with dorsal plating allows for easy access and excellent healing.

Management of myxoid liposarcoma of the extremity.

Myxoid liposarcoma (MLPS) is the second most common type of LPS after the well differentiated LPS. MLPS is primarily localized to the extremities. The incidence of LPS is ~2 per million worldwide. MLPS accounts for ~30% of all LPS cases. MLPS is usually encountered in adults, but can also occur in younger individuals more than other types of LPS. MLPS can be divided into low- and high-grade subtypes, which present with differences in patient prognosis and outcome. Methods of tumor management include surgery, radiotherapy and chemotherapy; however, there is no unified treatment based on tumor characteristics alone. The present manuscript reviews the surgical management, radiotherapeutic and chemotherapeutic approaches reported in the literature for different types of MLPS in the extremities, as well as the post-treatment outcomes. In addition, the present review provides an evidence-based management plan for MLPS in the form of an organogram based on specific tumor and patient parameters.

Deep Cervical Plexus Block for Neck and Shoulder Pain Due to Myofascial Pain: A Randomized Clinical Trial.

OBJECTIVES: Myofascial pain is one of the most common causes of regional pain with no definitive treatment. This randomized clinical trial was conducted to assess the efficacy of deep cervical plexus block versus placebo injection (sham block) for the treatment of myofascial neck and shoulder pain in terms of analgesic consumption and pain during a follow-up period of 2 weeks after the block. MATERIALS AND METHODS: Patients were randomly divided into 2 groups. Group I (block) received deep cervical plexus block and group II (placebo) received normal saline. A total of 66 patients were included in the study, 34 patients in the block group and 32 patients in the placebo group. RESULTS: Two weeks after the intervention, the average pain duration was significantly lower in the block group: 1.38±1.39 versus 5.25±1.72 for the block and placebo groups, respectively (P<0.0001). Pain intensity was significantly less in the block group such that 2.9% of patients in the block group had severe pain compared with 53.1% of patients in the placebo group (P<0.0001). Two weeks after receiving the block, the mean opioid consumption calculated as tramadol equivalent was 21.1±44.2 mg compared with 166.1±118.8 mg for the block and placebo groups, respectively. Multivariate analysis showed that patients with a longer history of pain had a higher pain score after 2 weeks. The possibility of recovery is affected by pain duration as patients with a history of chronic pain were least affected by the block. DISCUSSION: This technique could be an alternative to pharmacological and other nonpharmacological treatments for myofascial pain.

Bilateral Mirror-Symmetrical Giant Cell Tumor of the Tendon Sheath in the Foot and Ankle: A Case Report.

Giant cell tumor of the tendon sheath is a slowly growing benign tumor. It usually arises from the tendon sheath and periarticular soft tissue of small joints. However, it may infrequently involve the large joints emerging around the knee, elbow, and hip joints. Giant cell tumor of the tibialis tendon sheath is rarely reported in the foot and ankle joint. Here, we report the first case in the medical literature of bilateral mirror-symmetrical giant cell tumor of the tendon sheath in the foot and ankle. A 12-year-old male presented with a bilateral and mirror-image mass on his ankles extending to the foot. It was painless but affected his gait and footwear. Staged complete resection was done first on the right then on the left side, with no recurrence after 1 year. The role of genes can be argued for this presentation and giant cell tumor's etiology, owing to the bilateralism and mirror-image presentation. Studies are needed to explore this genetic aspect and its role in management.

Surgical Treatment of Amiodarone-Induced Thyrotoxicosis in an Adult with Congenital Heart Disease: An Anesthetists Perspective.

BACKGROUND Amiodarone-induced thyrotoxicosis can be refractory to medical treatment seldom requiring surgical intervention. Herewith, we present the first case to date of amiodarone-induced thyrotoxicosis in a congenital heart disease post-Senning procedure requiring emergent surgical management. CASE REPORT A 19-year-old-male patient with a history of a complex congenital heart disease developed severe pulmonary baffle stenosis and atrial fibrillation that was medically treated with amiodarone, upon which he developed. Amiodarone-induced thyrotoxicosis that was refractory to medical treatment. The patient was taken to the operating room for surgical treatment of his refractory disease. An intraoperative transesophageal echocardiography was employed ensuring adequate monitoring of his systemic vascular resistance and pulmonary arterial pressures. CONCLUSIONS Because of the high risk of cardiac complications induced by thyroid-induced thyrotoxicosis, patients with complex congenital heart disease require careful intraoperative monitoring in anticipation of tragic events. This is a report of a single case of successful operation on a patient in the thyrotoxic state.

Arthrogryposis in a Case of Chiari Malformation II: First Case Report in a Mediterranean Population.

BACKGROUND Arthrogryposis multiplex congenita is a multifactorial syndromic or non-syndromic group of conditions consisting of multiple congenital contractures of the body, of unknown etiology. It is associated with a heterogenous group of disorders that include but are not limited to processes such as myopathic and neuropathic. Neural tube defect is a neuropathic disorder that incorporates myelomeningocele that might be either isolated or within a spectrum of multiple diseases. CASE REPORT This is a case report of a 28-day-old male born with lower limb arthrogryposis with myelomeningocele and Chiari II malformation in a Mediterranean population. CONCLUSIONS Lower extremity arthrogryposis with myelomeningocele and Chiari II malformation is a prenatal diagnosis that requires high clinical suspicion, early multidisciplinary intervention, and genetic counselling. As long as new approaches are being explored in the management of such cases, babies born now with neural tube defects can expect better quality of life.

The Effects of the Environment on Asthma Disease Activity.

Asthma is highly prevalent and causes significant morbidity in children. The development of asthma depends on complex relationships between genetic predisposition and environmental modifiers of immune function. The biological and physical environmental factors include aeroallergens, microbiome, endotoxin, genetics, and pollutants. The psychosocial environment encompasses stress, neighborhood safety, housing, and discrimination. They all have been speculated to influence asthma control and the risk of developing asthma. Control of the factors that contribute to or aggravate symptoms, interventions to eliminate allergen exposure, guidelines-based pharmacologic therapy, and education of children and their caregivers are of paramount importance.

The effect of regional anaesthesia versus general anaesthesia on behavioural functions in children.

PURPOSE: The primary objective was to assess the effect of general anaesthesia versus regional anaesthesia in a single exposure before the age of 2 years on the development of long-term behavioural changes in children. METHODS: The study was conducted between January 2014 and March 2015. Medical records of eligible children were reviewed. Then, parents of children who were included in the study were contacted and asked to visit the Outpatient Department to fill the Eyberg Child Behaviour Inventory questionnaire to measure behavioural changes in children. Children who were exposed to regional or general anaesthesia for surgery between January 2002 and December 2006 were included. Data collected were age and weight at the time of the first anaesthesia exposure and surgery duration. Chi-square test, t-test and multivariate analysis were used. RESULTS: In total, 394 children were exposed to anaesthesia before the age of 2 years. Among the 168 patients who were exposed to general anaesthesia, 44 children (26.2%) developed behavioural abnormalities compared to 12 out of 226 patients (5.3%) who were exposed to regional anaesthesia (P-value<0.0001). Exposure to anaesthesia before age of 2 years increases the risk of developing behavioural disorder when surgery is accompanied by general anaesthesia, younger age at time of exposure, and longer surgery duration (P-value<0.0001, 0.001, 0.038 respectively). CONCLUSION: Regional anaesthesia showed much lesser effect on children's behaviour compared to general anaesthesia. The incidence of behavioural disorder is increased with the use of general anaesthesia, younger age of the patient at time of exposure, and longer surgery duration.

Three versus five lumbar paravertebral injections for inguinal hernia repair in the elderly: a randomized double-blind clinical trial.

PURPOSE: The objective of the study was to compare three nerve stimulator-guided paravertebral injections versus five injections for elderly patients undergoing inguinal hernia repair in terms of the amount of intraoperative fentanyl and propofol consumption and conversion to general anesthesia. The secondary objective was postoperative pain. METHODS: A prospective, randomized, double-blind clinical trial was performed. 200 elderly patients undergoing unilateral herniorrhaphy were randomized into two groups. Group III received three PVB injections from T12 to L2 and placebo at T11 and L3. Group V received five PVB injections from T11 to L3. RESULTS: The mean intraoperative fentanyl and propofol consumption were significantly lower in group V (4.9 ± 7.2 µg versus 20.0 ± 12.9 µg and 5.7 ± 11.6 mg versus 34.6 ± 22.9 mg, respectively, p value < 0.0001). Five patients (5.0%) in group III had failed block and were converted to general anesthesia (p value = 0.024). Group V had significantly lower pain scores compared to group III during the first three postoperative days (p value < 0.0001). CONCLUSION: The five PVB injection technique is more suitable as a sole anesthetic technique for elderly patients undergoing herniorrhaphy, since it required less intraoperative supplemental analgesia and provided lower postoperative pain scores compared to the three PVB injection technique. TRIAL REGISTRATION: Clinicaltrials.gov identifier: NCT02537860.

Repetitive nerve block for neuropathic pain management: a case report.

Schwannoma is a common neoplasm in the peripheral and central nervous systems. Sciatic nerve schwanommas are rare. We report the case of a 50-year-old woman who was referred for treatment of persistent neuropathic pain in the left lower limb after resection of a schwannoma on the left S1 nerve root. The patient's history goes back when she was 27 years old and started to have electric-like pain in her lower left limb upon intercourse. Examination revealed a left ovarian cyst which was surgically removed. Her pain persisted despite taking nonsteroidal anti inflammatory drugs (NSAIDs). Several years later a schwannoma on the left S1 nerve root was detected. The patient had surgical excision of the left S1 nerve root at the plexus along with the schwannoma. Following the surgery, she experienced pain upon sitting and touch, and had a limp in her left leg. She was prescribed NSAIDs, antidepressant and pregabalin. Despite the pharmacological treatment, the patient had persistent mild pain. Upon physical examination, the incision from her previous surgery was 4 cm away from the sacral midline and parallel to S1 and S2. The length of the incision was 3 cm. The patient had severe allodynia upon palpation at the area between S1 and L5 and the visual analog scale (VAS) score increased from 3 to 10. She had severe pain at rest and movement. Her neurologic exam revealed that the left lower extremity motor power showed mild weakness in the leg abduction, foot eversion, plantar and toes flexion, and in the hip extension. The sensory exam showed severe reduction in pinprick and temperature sensation in the lateral aspect of foot, lower leg and dorsolateral thigh and buttocks. Nerve stimulator guided injection was performed at the pain trigger point being 1 cm above the midline of the incision. Upon nerve stimulation the contraction of the gluteal muscle was observed. Then, 20 mL of the anesthetic mixture were injected. The patient had immediate pain relief after the block (VAS 1/10). She remained pain free for 15 days after which pain reappeared but with less severity (3/10). Repetitive sciatic nerve block was performed in a progressive manner and was shown to be effective in managing neuropathic pain.

Taming Asthma in School-Aged Children: A Comprehensive Review.

Asthma is the most common chronic disease of childhood and the leading cause of childhood morbidity as measured by school absences, emergency department visits, and hospitalizations. Multiple factors play a role in the development, treatment and prevention of childhood asthma including racial/ethnic and socioeconomic disparities, both the home and school environments, and medication use. The goals of this review are to summarize these aspects of asthma in school-aged children and to present an updated review of medications as it relates to treatment strategies that will help in the care of these children. We conclude that phenotypic heterogeneity and appropriate environmental assessments and interventions are important considerations in the management of childhood asthma.