Regional Anesthesia and Pain Medicine

Article	Citations
Consensus practice guidelines on interventions for lumbar facet joint pain from a multispecialty, international working group	144
Standardizing nomenclature in regional anesthesia: an ASRA-ESRA Delphi consensus study of abdominal wall, paraspinal, and chest wall blocks	124
Pericapsular nerve group (PENG) block provides improved short-term analgesia compared with the femoral nerve block in hip fracture surgery: a single-center double-blinded randomized comparative trial	94
Randomized comparison between pericapsular nerve group (PENG) block and suprainguinal fascia iliaca block for total hip arthroplasty	79
Peripheral nerve block anesthesia/analgesia for patients undergoing primary hip and knee arthroplasty: recommendations from the International Consensus on Anesthesia-Related Outcomes after Surgery (IC	74
Analgesia and anesthesia using the pericapsular nerve group block in hip surgery and hip fracture: a scoping review	68
Mechanisms of action of fascial plane blocks: a narrative review	66
Chronic pain and psychedelics: a review and proposed mechanism of action	60
Statistically significant but clinically unimportant: a systematic review and meta-analysis of the analgesic benefits of erector spinae plane block following breast cancer surgery	56
Transcutaneous auricular vagus nerve stimulation (taVNS) for migraine: an fMRI study	54
American Society of Regional Anesthesia and Pain Medicine Local Anesthetic Systemic Toxicity checklist: 2020 version	50
Buprenorphine management in the perioperative period: educational review and recommendations from a multisociety expert panel	48
Prevalence of chronic pain after spinal cord injury: a systematic review and meta-analysis	47
Does the addition of iPACK to adductor canal block in the presence or absence of periarticular local anesthetic infiltration improve analgesic and functional outcomes following total knee arthroplasty	45
Bilateral ultrasound-guided thoracic erector spinae plane blocks using a programmed intermittent bolus improve opioid-sparing postoperative analgesia in pediatric patients after open cardiac surgery:	42
Daring discourse: should the ESP block be renamed RIP II block?	42
Pharmacokinetics of lidocaine after bilateral ESP block	42
Cervical erector spinae plane block: a cadaver study	41
Clinical and economic strategies in outpatient medical care during the COVID-19 pandemic	39
Is the minimal clinically important difference (MCID) in acute pain a good measure of analgesic efficacy in regional anesthesia?	39
Evaluating the extent of lumbar erector spinae plane block: an anatomical study	38
Transmuscular quadratus lumborum block reduces opioid consumption and prolongs time to first opioid demand after laparoscopic nephrectomy	38
Preoperative pericapsular nerve group (PENG) block for total hip arthroplasty: a randomized, placebo-controlled trial	38
Analgesic efficacy of adding the IPACK block to a multimodal analgesia protocol for primary total knee arthroplasty	38
Anatomy of the brachial plexus and its implications for daily clinical practice: regional anesthesia is applied anatomy	36

Anatomy of the thoracic paravertebral space: 3D micro-CT findings and their clinical implications for nerve blockade	36
Accessing care in multidisciplinary pain treatment facilities continues to be a challenge in Canada	34
Continuous PENG block for hip fracture: a case series	33
A multisociety organizational consensus process to define guiding principles for acute perioperative pain management	33
Pain management after open liver resection: Procedure-Specific Postoperative Pain Management (PROSPECT) recommendations	33
Clinical and technical factors associated with knee radiofrequency ablation outcomes: a multicenter analysis	32
Technical considerations for genicular nerve radiofrequency ablation: optimizing outcomes	32
Consensus practice guidelines on interventions for cervical spine (facet) joint pain from a multispecialty international working group	31
The analgesic efficacy of liposomal bupivacaine compared with bupivacaine hydrochloride for the prevention of postoperative pain: a systematic review and meta-analysis with trial sequential analysis	31
Analgesic efficacy of cannabinoids for acute pain management after surgery: a systematic review and meta-analysis	30
Opioid use among veterans undergoing major joint surgery managed by a multidisciplinary transitional pain service	30
SIRT3 alleviates neuropathic pain by deacetylating FoxO3a in the spinal dorsal horn of diabetic model rats	29
Long-term incidence of chronic postsurgical pain after thoracic surgery for lung cancer: a 10-year single-center retrospective study	29
Quadratus lumborum block: an imaging study of three approaches	29
Preoperative cognitive–behavioral therapy for reducing pain catastrophizing and improving pain outcomes after total knee replacement: a randomized clinical trial	29
Visceral versus somatic pain: an educational review of anatomy and clinical implications	28
Spread of local anesthetics after erector spinae plane block: an MRI study in healthy volunteers	26
Exploring the utility of assistive artificial intelligence for ultrasound scanning in regional anesthesia	26
Anatomical basis of fascial plane blocks	26
Efficacy of parasternal block to decrease intraoperative opioid use in coronary artery bypass surgery via sternotomy: a randomized controlled trial	25
Multicenter longitudinal cross-sectional study comparing effectiveness of serratus anterior plane, paravertebral and thoracic epidural for the analgesia of multiple rib fractures	25
Serotonin–norepinephrine reuptake inhibitors for the prevention of migraine and vestibular migraine: a systematic review and meta-analysis	25
Perineural dexamethasone reduces rebound pain after ropivacaine single injection interscalene block for arthroscopic shoulder surgery: a randomized controlled trial	25
Analgesic efficacy of infiltration between the popliteal artery and capsule of the knee (iPACK) block added to local infiltration analgesia and continuous adductor canal block after total knee arthrop	25
'Green-gional' anesthesia: the non-polluting benefits of regional anesthesia to decrease greenhouse gases and attenuate climate change	23
Explant rates of electrical neuromodulation devices in 1177 patients in a single center over an 11-year period	23
Making a business plan for starting a transitional pain service within the US healthcare system	23
Transmuscular quadratus lumborum block for total laparoscopic hysterectomy: a double-blind, randomized, placebo-controlled trial	22
Complication rate of ultrasound-guided paravertebral block for breast surgery	22
The mornings after—periarticular liposomal bupivacaine infiltration does not improve analgesic outcomes beyond 24 hours following total knee arthroplasty: a systematic review and meta-analysis	21
Association of race and ethnicity in the receipt of regional anesthesia following mastectomy	21
Pre-emptive epidural analgesia for acute and chronic post-thoracotomy pain in adults: a systematic review and meta-analysis	21
International consensus on anatomical structures to identify on ultrasound for the performance of basic blocks in ultrasound-guided regional anesthesia	21
Machine learning approaches in predicting ambulatory same day discharge patients after total hip arthroplasty	21
ASRA Pain Medicine consensus guidelines on the management of the perioperative patient on cannabis and cannabinoids	21
Effectiveness of onabotulinumtoxinA (BOTOX) in pediatric patients experiencing migraines: a randomized, double-blinded, placebo-controlled crossover study in the pediatric pain population	21
PROSPECT guideline for hallux valgus repair surgery: a systematic review and procedure‐specific postoperative pain management recommendations	21
Spinal cannabinoid receptor 2 activation reduces hypersensitivity associated with bone cancer pain and improves the integrity of the blood–spinal cord barrier	21
Impact of parallel processing of regional anesthesia with block rooms on resource utilization and clinical outcomes: a systematic review and meta-analysis	20
American Society of Regional Anesthesia and Pain Medicine expert panel recommendations on point-of-care ultrasound education and training for regional anesthesiologists and pain physicians—part II: re	20
American Society of Regional Anesthesia and Pain Medicine expert panel recommendations on point-of-care ultrasound education and training for regional anesthesiologists and pain physicians—part I: cli	19
Current versus revised anatomical targets for genicular nerve blockade and radiofrequency ablation: evidence from a cadaveric model	19
Prospective, randomized, multicenter study of intraosseous basivertebral nerve ablation for the treatment of chronic low back pain: 12-month results	19
Neuraxial and general anesthesia for outpatient total joint arthroplasty result in similarly low rates of major perioperative complications: a multicentered cohort study	19
Intertruncal approach to the supraclavicular brachial plexus, current controversies and technical update: a daring discourse	19
Blood–brain barrier: mechanisms governing permeability and interaction with peripherally acting μ-opioid receptor antagonists	18
Evaluation of nerve capture using classical landmarks for genicular nerve radiofrequency ablation: 3D cadaveric study	18
Analgesic benefits of single-shot versus continuous adductor canal block for total knee arthroplasty: a systemic review and meta-analysis of randomized trials	18
Impact of ultrasound-guided erector spinae plane block on outcomes after lumbar spinal fusion: a retrospective propensity score matched study of 242 patients	18
Depth of cervical plexus block and phrenic nerve blockade: a randomized trial	17

Adjuncts to local anesthetic wound infiltration for postoperative analgesia: a systematic review	17
Analgesic efficacy of erector spinae plane blocks for lumbar spine surgery: a randomized double-blind controlled clinical trial	17
Implementation of a patient-specific tapering protocol at discharge decreases total opioid dose prescribed for 6 weeks after elective primary spine surgery	17
Fascial plane blocks: a narrative review of the literature	17
Paravertebral block for the prevention of chronic postsurgical pain after breast cancer surgery	17
Machine learning approach to predicting persistent opioid use following lower extremity joint arthroplasty	16
Ultrasound-guided genicular nerve blocks following total knee arthroplasty: a randomized, double-blind, placebo-controlled trial	16
Quadratus lumborum block type 3 versus lumbar plexus block in hip replacement surgery: a randomized, prospective, non-inferiority study	16
Ultrasound-guided interventional procedures for myofascial trigger points: a systematic review	16
Comparison of intravenous lidocaine versus epidural anesthesia for traumatic rib fracture pain: a retrospective cohort study	16
Reconfiguring the scope and practice of regional anesthesia in a pandemic: the COVID-19 perspective	16
Incidence and etiology of postoperative neurological symptoms after peripheral nerve block: a retrospective cohort study	15
Sharing the pain: an observational analysis of Twitter and pain in Ireland	15
Ultrasound-guided transverse abdominis plane block, ilioinguinal/iliohypogastric nerve block, and quadratus lumborum block for elective open inguinal hernia repair in children: a randomized controlled	15
Core outcome set for peripheral regional anesthesia research: a systematic review and Delphi study	15
Risk of serious spinal adverse events associated with epidural corticosteroid injections in the Medicare population	15
Perioperative cannabis use: a longitudinal study of associated clinical characteristics and surgical outcomes	15
Cadaveric investigation of the minimum effective volume for ultrasound-guided suprainguinal fascia iliaca block	15
Infiltration between the popliteal artery and the capsule of the knee (IPACK) block in knee surgery: a narrative review	15
Dose–response relationship between local anesthetic volume and hemidiaphragmatic paresis following ultrasound-guided supraclavicular brachial plexus blockade	15
Neuraxial and peripheral misconnection events leading to wrong-route medication errors: a comprehensive literature review	14
Distribution of injectate administered through a catheter inserted by three different approaches to ultrasound-guided thoracic paravertebral block: a prospective observational study	14
Association of perioperative midazolam use and complications: a population-based analysis	14
Physiological and functional responses of water-cooled versus traditional radiofrequency ablation of peripheral nerves in rats	14
Pectoral block versus paravertebral block: a systematic review, meta-analysis and trial sequential analysis	14
Evaluation of sensory loss obtained by modified-thoracoabdominal nerves block through perichondrial approach in patients undergoing gynecological laparoscopic surgery: a prospective observational stud	14
Real-time ultrasound-guided low thoracic epidural catheter placement: technical consideration and fluoroscopic evaluation	14
Twitter as a powerful tool for communication between pain physicians during COVID-19 pandemic	13
Regional anesthesia and acute compartment syndrome: principles for practice	13
Developing a business case for a regional anesthesia block room: up with efficiency, down with costs	13
Validation of a new protocol for ultrasound-guided genicular nerve radiofrequency ablation with accurate anatomical targets: cadaveric study	13
Innervation of the clavicle: a cadaveric investigation	13
The botulinum neurotoxin for pain control after breast reconstruction: neural distribution of the pectoralis major muscle	13
Rising opioid prescription fulfillment among non-cancer and non-elderly patients—Israel’s alarming example	13
Ventriculolumbar perfusion and inhalational anesthesia with sevoflurane in an accidental intrathecal injection of tranexamic acid: unreported treatment options	13
Efficacy of perineural versus intravenous dexmedetomidine as a peripheral nerve block adjunct: a systematic review	13
Combination of femoral triangle block and infiltration between the popliteal artery and the capsule of the posterior knee (iPACK) versus local infiltration analgesia for analgesia after anterior cruci	13
Association between widespread pain and dementia, Alzheimer’s disease and stroke: a cohort study from the Framingham Heart Study	13
Effect of preoperative cannabis use on perioperative outcomes: a retrospective cohort study	12
Tranexamic acid administration during total joint arthroplasty surgery is not associated with an increased risk of perioperative seizures: a national database analysis	12
Differences in calculated percentage improvement versus patient-reported percentage improvement in pain scores: a review of spinal cord stimulation trials	12
Percutaneous cryoneurolysis of the lateral femoral cutaneous nerve for analgesia following skin grafting: a randomized, controlled pilot study	12
Neuraxial anesthesia is associated with improved survival after total joint arthroplasty depending on frailty: a cohort study	12
Ultrasound-guided subparaneural popliteal sciatic nerve block: there is more to it than meets the eyes	12
Spinal NR2B phosphorylation at Tyr1472 regulates IRE(−)DMT1-mediated iron accumulation and spine morphogenesis via kalirin-7 in tibial fracture-associated postoperative pain after orthopedic surgery i	12
Multicenter study evaluating factors associated with treatment outcome for low back pain injections	12
Peripheral nerve block use in inpatient and outpatient shoulder arthroplasty: a population-based study evaluating utilization and outcomes	11
Anatomical considerations for obturator nerve block with fascia iliaca compartment block	11
High-definition ultrasound imaging defines the paraneural sheath and fascial compartments surrounding the cords of the brachial plexus at the costoclavicular space and lateral infraclavicular fossa	11
Recent cannabis use and nightly sleep duration in adults: a population analysis of the NHANES from 2005 to 2018	11
Psychological interventions to reduce postoperative pain and opioid consumption: a narrative review of literature	11
Regulation of the KATP-JNK gap junction signaling pathway by immunomodulator astragaloside IV attenuates neuropathic pain	11
Pocket pain, does location matter: a single-centre retrospective study of patients implanted with a spinal cord stimulator	11
Biopsychosocial baseline values of 15 000 patients suffering from chronic pain: Dutch DataPain study	11
Evaluating the spread of costoclavicular brachial plexus block: an anatomical study	11
Medical cannabis attitudes and beliefs among pain physicians	10
Anatomical study of the medial branches of the lumbar dorsal rami: implications for image-guided intervention	10
Self-reported disposal of leftover opioids among US adults 50–80	10
Association of opioid exposure before surgery with opioid consumption after surgery	10
Role of regional anesthesia and analgesia in enhanced recovery after colorectal surgery: a systematic review of randomized controlled trials	10
Defining the optimal spread of local anesthetic during pericapsular nerve group (PENG) block may help to avoid short-term motor block (reply to Aliste et al)	10
Bariatric surgery and total knee/hip arthroplasty: an analysis of the impact of sequence and timing on outcomes	10
Quality of meta-analyses of non-opioid, pharmacological, perioperative interventions for chronic postsurgical pain: a systematic review	10
Is preoperative genicular radiofrequency ablation effective for reducing pain following total knee arthroplasty? A pilot randomized clinical trial	10
Variation in pediatric local anesthetic dosing for peripheral nerve blocks: an analysis from the Pediatric Regional Anesthesia Network (PRAN)	10
Differences in patient characteristics and external validity of randomized clinical trials on pain management following total hip and knee arthroplasty: a systematic review	10
Effect of peripheral nerve blocks on postanesthesia care unit length of stay in patients undergoing ambulatory surgery: a retrospective cohort study	10
Factors associated with academic rank among chronic pain medicine faculty in the USA	10
Regional anesthesia for scapular fracture surgery: an educational review of anatomy and techniques	10
Interventional procedure plans generated by telemedicine visits in spine patients are rarely changed after in-person evaluation	10
Neonatal and early childhood outcomes following maternal anesthesia for cesarean section: a population-based cohort study	10
Femoral artery block (FAB) attenuates thigh tourniquet-induced hypertension: a prospective randomized, double-blind, placebo-controlled trial	10
Prevalence of burnout and its relationship to health status and social support in more than 1000 subspecialty anesthesiologists	10
Pericapsular nerve group (PENG) block for hip arthroscopy: a randomized, double-blinded, placebo-controlled trial	10
Comparison of continuous intravenous lidocaine versus transversus abdominis plane block for kidney transplant surgery: a randomized, non-inferiority trial	10
Risk factors associated with higher pain levels among pediatric burn patients: a retrospective cohort study	10
Comparison of postoperative analgesic effects of posterior quadratus lumborum block and intrathecal morphine in laparoscopic donor hepatectomy: a prospective randomized non-inferiority clinical trial	9
Elective orthopedic surgery during COVID-19	9
Efficacy of ultrasound-guided single-injection erector spinae plane block for thoracoscopic wedge resection: a prospective randomized control trial	9
Stellate ganglion block used to treat reversible cerebral vasoconstriction syndrome	9

Comparing outcomes after peripheral nerve block versus general anesthesia for lower extremity amputation: a nationwide exploratory retrospective cohort study in Japan	9
Effect of suprainguinal fascia iliaca compartment block on postoperative opioid consumption and functional recovery in posterolateral-approached total hip arthroplasty: a single-blind randomized contr	9
Trajectories of opioid consumption from day of surgery to 28 days postoperatively: a prospective cohort study in patients undergoing abdominal, joint, or spine surgery	9
Addition of dexamethasone to local infiltration analgesia in elective total knee arthroplasty: double-blind, randomized control trial	9
Images in anesthesiology: three safe, simple, and inexpensive methods to administer the sphenopalatine ganglion block	9
Antinociception mechanisms of action of cannabinoid-based medicine: an overview for anesthesiologists and pain physicians	9
Anterior quadratus lumborum block does not reduce postoperative opioid consumption following laparoscopic hemicolectomy: a randomized, double-blind, controlled trial in an ERAS setting	9
Total knee arthroplasty under quadruple nerve block with ropivacaine 0.32%: effect of addition of intravenous dexmedetomidine to intravenous dexamethasone on analgesic duration	9
COVID-19: bringing out the best in anesthesiologists and looking toward the future	9
Neuraxial and regional anesthesia in surgical patients with osteogenesis imperfecta: a narrative review of literature	9
Local anesthetic systemic toxicity in children: a review of recent case reports and current literature	9
Comparison of cooled versus conventional radiofrequency treatment of the genicular nerves for chronic knee pain: a multicenter non-inferiority randomized pilot trial (COCOGEN trial)	9
Non-Fellowship regional anesthesia training and assessment: an international Delphi study on a consensus curriculum	9
Regional anesthesia in patients with suspected COVID-19 infection	9
Effect of a stepwise opioid-sparing analgesic protocol on in-hospital oxycodone use and discharge prescription after cesarean delivery	9
Role of peripheral sensory neuron mu-opioid receptors in nociceptive, inflammatory, and neuropathic pain	8
Serratus anterior plane versus paravertebral nerve blocks for postoperative analgesia after non-mastectomy breast surgery: a randomized controlled non-inferiority trial	8
Long-term complications of unintentional dural puncture during labor epidural analgesia: a case–control study	8
Posterior hip pericapsular neurolysis (PHPN) for inoperable hip fracture: an adjunct to anterior hip pericapsular neurolysis	8
Randomized comparison between perineural dexamethasone and combined perineural dexamethasone-dexmedetomidine for ultrasound-guided infraclavicular block	8
Caudal analgesia versus abdominal wall blocks for pediatric genitourinary surgery: systematic review and meta-analysis	8
Recommendations for effective documentation in regional anesthesia: an expert panel Delphi consensus project	8
Effect of low-dose lidocaine on objective upper extremity strength and immediate pain relief following cervical interlaminar epidural injections: a double-blinded randomized controlled trial	8
Evaluating the incidence of spinal cord injury after spinal cord stimulator implant: an updated retrospective review	8
Safety and outcomes of outpatient compared to inpatient total knee arthroplasty: a national retrospective cohort study	8
Cervical erector spinae plane block: is it feasible for cervical spine surgeries?	8
Identification of biological risk factors for persistent postoperative pain after total knee arthroplasty	8
Opening injection pressure monitoring using an in-line device does not prevent intraneural injection in an isolated nerve model	8
Recommendations for anatomical structures to identify on ultrasound for the performance of intermediate and advanced blocks in ultrasound-guided regional anesthesia	8
Bipolar radiofrequency ablation of the superomedial (SM), superolateral (SL) and inferomedial (IM) genicular nerves for chronic osteoarthritis knee pain: a randomized double-blind placebo-controlled t	8
Cadaveric study investigating the phrenic-sparing volume for anterior suprascapular nerve block	7
Comparison between ultrasound-guided multi-injection intertransverse process and thoracic paravertebral blocks for major breast cancer surgery: a randomized non-inferiority trial	7
Efficacy and safety of caudal dexmedetomidine in pediatric infra-umbilical surgery: a meta-analysis and trial-sequential analysis of randomized controlled trials	7
Effect of portable negative pressure units on expelled aerosols in the operating room environment	7
Ultrasound-guided cervical selective nerve root injections: a narrative review of literature	7
Topical intranasal lidocaine is not a sphenopalatine ganglion block	7
Intracranial hematoma and abscess after neuraxial analgesia and anesthesia: a review of the literature describing 297 cases	7
New, long-term opioid use after lung cancer surgery is associated with reduced 2-year survival: a retrospective population-based cohort study in South Korea	7
Antithrombotic drugs and the risk of bloody punctures in regional anesthesia - a retrospective registry analysis	7
Effect of superior trunk block on diaphragm function and respiratory parameters after shoulder surgery	7
Counting ribs and thoracic levels under ultrasound: a systematized technical protocol for both posterior and anterior approaches	7
Utilization of regional anesthesia for open reduction and internal fixation of clavicular fractures is associated with increased same-day discharge and not readmissions	7
Proximal humeral fracture surgery in the COVID-19 pandemic: advocacy for regional anesthesia	7
Analgesic efficacy of liposomal bupivacaine for surgical site infiltration: a single-outcome meta-analysis (the best we could do)	7
NSAIDs for analgesia in the era of COVID-19	7
Selective trunk block (SeTB): a simple alternative to hybrid brachial plexus block techniques for proximal humeral fracture surgery during the COVID-19 pandemic	7
Comparing bupivacaine alone to liposomal bupivacaine plus bupivacaine in interscalene blocks for total shoulder arthroplasty: a randomized, non-inferiority trial	6
Automated text messaging follow-up for patients who receive peripheral nerve blocks	6
Reliability of a sequential ultrasound imaging technique (SUIT) to identify the individual elements of the brachial plexus above the clavicle	6
Impact of the COVID-19 pandemic on opioid overdose and other adverse events in the USA and Canada: a systematic review	6
Ultrasound-guided bilateral rectus sheath block with and without dexmedetomidine in pediatric umbilical hernia repairs: a retrospective interrupted time series analysis	6
Comparing liposomal bupivacaine plus bupivacaine to bupivacaine alone in interscalene blocks for rotator cuff repair surgery: a randomized clinical trial	6
Response to the letter to the editor by Hafer and Johnson concerning ‘Mechanism of action of HTX-011: a novel, extended-release, dual-acting local anesthetic formulation for postoperative pain’	6
Crystallization of ropivacaine and bupivacaine when mixed with different adjuvants: a semiquantitative light microscopy analysis	6
Daring discourse: are we ready to recommend neuraxial anesthesia and peripheral nerve blocks during the COVID-19 pandemic? A pro-con	6
Lidocaine infusions for refractory chronic migraine: a retrospective analysis	6
Spinal versus general anesthesia for outpatient joint arthroplasty: can the evidence keep up with the patients?	6
The intertransverse tissue complex: friend, foe, fallacies?	6
COVID-19 and education in regional anesthesia	6
Narrative review of neuraxial potassium chloride administration errors: clinical features, human factors, and prevention measures	6
Optimal local anesthetic regimen for saddle block in ambulatory anorectal surgery: an evidence-based systematic review	6
Prevalence of autonomic nervous system dysfunction in complex regional pain syndrome	6
Sonoanatomy and an ultrasound scanning protocol of the intramuscular innervation pattern of the infraspinatus muscle	6
Impact of COVID-19 on Pain Medicine Fellowship Training	6
Comparing the effects of peripheral nerve block and general anesthesia with general anesthesia alone on postoperative delirium and complications in elderly patients: a retrospective cohort study using	6
Reply to Tognù et al: regional anesthesia for proximal humerus surgery during COVID-19 pandemic	6
In-home virtual reality program for chronic low back pain: durability of a randomized, placebo-controlled clinical trial to 18 months post-treatment	6
Influence of inpatient opioid consumption on persistent use following total knee arthroplasty	6
Femoral artery block: the relationship between visceral and ischemic pain	6
Stimulation holiday rescues analgesia after habituation and loss of efficacy from 10-kilohertz dorsal column spinal cord stimulation	6
Erector spinae plane block and anterior sympathetic chain spread: a matter still under discussion	6
Ultrasound-guided regional anesthesia in the emergency department: an argument for multidisciplinary collaboration to increase access while maintaining quality and standards	6
Ilioinguinal/Iliohypogastric versus quadratus lumborum nerve blockade for elective open inguinal herniorrhaphy: a prospective, randomized, double-blinded, equivalency trial	6
Cooled radiofrequency ablation of the genicular nerves for treatment of chronic knee pain	6
How Twitter conversations using hashtags #regionalanesthesia and #regionalanaesthesia have changed in the COVID-19 era	6
Comparison of ultrasound-assistance versus traditional palpation method for placement of thoracic epidural catheters: a randomized controlled trial	6
One-year results from a randomized comparative trial of targeted steroid injection via epidural catheter versus standard transforaminal epidural injection for the treatment of unilateral cervical radi	6
Ropivacaine-loaded, hydroxypropyl chitin thermo-sensitive hydrogel combined with hyaluronan: an injectable, sustained-release system for providing long-lasting local anesthesia in rats	5
Use of transmuscular quadratus lumborum block for postoperative analgesia after laparoscopic nephrectomy	5
Novel fluoroscopic landmark to significantly facilitate the visualization of foramen ovale in treating idiopathic trigeminal neuralgia	5
Evaluation of language analysis to summarize the literature: a comparison to traditional meta-analysis in primary hip and knee surgery	5
Comparison of the contralateral oblique view with the lateral view for mid-thoracic epidural access under fluoroscopic guidance: a randomized controlled trial	5
Successful transforaminal epidural blood patch in a patient with multilevel spinal fusion	5
PECS II block: clarifications sought on nomenclature	5
Suprainguinal fascia iliaca block: does it block the obturator nerve?	5
American Society of Regional Anesthesia and Pain Medicine contrast shortage position statement	5
Systematic sonographic and evoked motor identification of the nerve to vastus medialis during adductor canal block	5
Cooled and traditional thermal radiofrequency ablation of genicular nerves in patients with chronic knee pain: a comparative outcomes analysis	5
Accuracy of injection pressure measurement at peripheral nerves using high-resolution 40 MHz ultrasound in an anesthetized porcine model	5
Avoid suboptimal perioperative analgesia during major surgery by enhancing thoracic epidural catheter placement and hemodynamic performance	5
Spinal anesthesia in a designated block bay for total joint arthroplasty: improving operating room efficiency	5
Surgical anesthesia for proximal arm surgery in the awake patient	5
Comparison of lateral quadratus lumborum and lumbar plexus blocks for postoperative analgesia following total hip arthroplasty: a randomized clinical trial	5
Consensus practice guidelines on interventions for lumbar facet joint pain: finding a path through troubled waters	5
Sleep-disordered breathing in patients on opioids for chronic pain	5