Wide-awake Local Anesthesia No Tourniquet Research Articles

The value of local dexmedetomidine as an adjuvant to ultrasound-guided wide awake local anesthesia no tourniquet (WALANT) in flexor tendon repair surgeries: a randomized controlled trial

BackgroundThe Wide-Awake Local Anesthesia No Tourniquet (WALANT) technique allows intraoperative motor assessment of tendon repair integrity of the hand compared with general anesthesia or brachial plexus block. No studies have tested the effect of adding dexmedetomidine to lidocaine on the analgesic properties of the WALANT technique, which is the aim of our study.MethodsA total of 128 patients aged more than 18 years were scheduled for surgical flexor tendon injury repair using WALANT technique. Patients were divided into two equal groups. Ultrasound-guided subcutaneous injection of lidocaine 1% with dexmedetomidine (1 µg/kg), Group D, or without dexmedetomidine, Group C, was performed at four points: proximal to the wrist joint, the distal forearm, palm region, and proximal phalanges. The primary outcome was total morphine consumption throughout the first postoperative day. Secondary outcomes included number of patients requiring rescue analgesia, time to first analgesic request, and pain score.ResultsTotal morphine consumption was significantly (P < 0.001) lower in group D (2.66 ± 0.998) than in group C (3.66 ± 1.144) mg. Number of patients requiring rescue analgesia was significantly (P < 0.001) lower in group D (54.7% (35)) than group C (100.0% (64)). The time for first request for analgesia was significantly (P < 0.001) longer in group D (11.31 ± 6.944) than in group C (5.91 ± 4.839) h. Pain score was significantly higher in group C than D at three (P < 0.001), and six (P = 0.001) hours (P = 0.001) postoperatively.ConclusionDexmedetomidine significantly improves the analgesic quality of WALANT when added to lidocaine with less opioid consumption.Trial registration(ID: PACTR202203906027106; Date: 31/07/2023).

A Review of 1228 In-Office Hand Surgery Procedures With Wide Awake Local Anesthesia No Tourniquet (WALANT) at a Single Private Practice.

This study examined the complication rate of Wide Awake Local Anesthesia No Tourniquet (WALANT) technique in the clinic setting with field sterility at a single private practice. We hypothesized that WALANT is safe and effective with a low complication rate. This retrospective chart review included 1228 patients who underwent in-office WALANT hand procedures at a single private practice between 2015 and 2022. Patients were divided into groups based on type of procedure: carpal tunnel release, A1 pulley release, first dorsal compartment release, extensor tendon repair, mass excision, foreign body removal, and needle aponeurotomy. Patient demographics and complications were recorded; statistical comparisons of cohort demographics and risk factors for complications were completed, and P < .05 was considered significant for all statistical comparisons. The overall complication rate for all procedures was 2.77% for 1228 patients including A1 pulley release (n = 962, 2.7%), mass excision (n = 137, 3.7%), extensor tendon repair (n = 23, 4.3%), and first dorsal compartment release (n = 22, 8.3%). Carpal tunnel release, foreign body removal, and needle aponeurotomy groups experienced no complications. No adverse events (e.g. vasovagal reactions, digital ischemia, local anesthetic toxicity, inadequate vasoconstriction) were observed in any group. Patients with known autoimmune disorders and those who were currently smoking had a statistically significant higher complication rate. Office-based WALANT procedures with field sterility are safe and effective for treating common hand maladies and have a similar complication profile when compared to historical controls from the standard operating room in an ambulatory center or hospital.

Cubital tunnel release with Wide Awake Local Anaesthesia No Tourniquet (WALANT) technique in an outpatient setting is safe and effective.

Ulnar nerve release is often performed under general anaesthesia. Wide Awake Local Anaesthesia No Tourniquet (WALANT) is a new anaesthetic method increasingly used by hand surgeons in an outpatient setting. It has advantages such as the possibility to shift surgical interventions out of the regular surgical theatre settings into an outpatient clinical setting, no risk of complications or side effects resulting from regional and general anesthesia and decreased costs. The use of WALANT has not been investigated extensively in elbow surgery. This study aims to evaluate clinical outcomes after ulnar nerve release under WALANT 27 patients with ulnar nerve release for cubital tunnel syndrome were included. The primary outcome was the presence of (remaining) symptoms after ulnar nerve release. Data was extracted from medical records. 13 out of 27 patients had (mild) remaining symptoms after ulnar nerve release, and 1 complication (superficial wound infection) was seen. Ulnar nerve release under WALANT is safe and effective in patients with primary ulnar nerve entrapment that have failed conservative therapy.

Infiltration Technique for the Fourth FDS Opponensplasty Under WALANT

Background: Wide-awake Local Anesthesia No Tourniquet (WALANT) is a surgical technique that relies on anesthetic and hemostatic agents to provide conditions suitable for hand surgery without sedation and a tourniquet. The opponensplasty using the fourth flexor digitorum superficialis tendon transfer with the pisiform pulley is one of the most used in severe carpal tunnel syndrome patient who is unable to perform thumb opposition due to thenar muscle atrophy with the benefit of small incision, less soft tissue dissection, easy to perform, good esthetic result and has minor morbidity. Key advantages of the pisiform pulley provide balancing abduction and flexion strength of the thumb. To date, there is no report using the WALANT technique for the fourth flexor digitorum superficialis opponensplasty with pisiform pulley. Materials and Method: Between January 2019 and January 2022, 18 patients (4 males and 14 females) with severe carpal tunnel syndrome with thenar muscle atrophy underwent fourth flexor digitorum superficialis opponensplasty as day surgery under the WALANT technique. Operative data, visual analog scale (VAS) pain scores, and complications were recorded. All patients underwent the procedure without any complications. Results: The average age of the patients was 58.4 (43 to 62) year-old. The average operative time was 38.4 (17 to 47) minutes. The average VAS score during the anesthetic injection was 6.43 (4 to -8). The average VAS pain score during the operation was 2.1 (1 to 3). The mean intraoperative blood loss was 3 (2.6 to 6.2) mL. Conclusions: The WALANT technique is safe and can be used as alternative anesthesia for the fourth flexor digitorum superficialis opponensplasty with pisiform pulley. This technique overcomes the problem of judging the appropriate amount of transfer tension by observing awake patients actively. Levels of Evidence: Therapeutic study, level IV

Complications and side effects of Wide-Awake Local Anaesthesia No Tourniquet (WALANT) in upper limb surgery: a systematic review and meta-analysis

PurposeWide-Awake Local Anaesthesia No Tourniquet (WALANT), a groundbreaking anaesthetic technique resurging in practice, warrants a comprehensive safety analysis for informed adoption. Our study aimed to identify complications/side effects of WALANT upper limb procedures through a systematic review and meta-analysis.MethodsThis PROSPERO-registered study was performed with strict adherence to PRISMA guidelines. Embase, OVIDMedline, Cochrane, Web of Science, and Scopus databases were searched until February 2023. Inclusion criteria involved English articles, reporting complications/side effects in primary WALANT upper limb surgeries. Outcomes included all complications and side effects, data on the anaesthetic mixture, publication year/location, study type, and procedures performed. The meta-analysis employed the Freeman-Tukey Double Arcsine Transformation, computed I2 statistics, and utilized common or random effects models for pooled analysis.Results2002 studies were identified; 79 studies met the inclusion criteria representing 15,595 WALANT patients. A total of 301 patients had complications, and the meta-analysis using a random effects model provided a complication rate of 1.7% (95% CI: 0.93–2.7%). The most reported complications were superficial infection (41%, n = 123/300), other/specified (12%, n = 37/300), and recurrent disease (6.7%, n = 20/300). A decade-by-decade analysis revealed no statistically significant difference in complication rates spanning the last three decades (p = 0.42). Adding sodium bicarbonate to the anaesthetic solution significantly reduced postoperative complications (p = 0.025).ConclusionWALANT has a low overall complication rate of 1.7%, with no significant temporal variation and a significant reduction in complications when sodium bicarbonate is added to the anaesthetic solution. Our findings support the safety of WALANT in upper limb procedures.RegistrationPROSPERO: CRD42023404018.

Tips, Tricks, and Pearls for a Superior Patient and Surgeon Experience for Wide-awake Dupuytren Surgery.

Fasciectomy for Dupuytren disease is a common procedure traditionally performed with a tourniquet under general or regional anesthesia. Since the year 2001, the wide-awake local anesthesia no tourniquet (WALANT) approach has been applied successfully to Dupuytren surgery, with current excellent surgeon and patient satisfaction. However, using WALANT for Dupuytren surgery may be intimidating for hand surgeons who want to begin using this method. The purpose of this article is to offer a series of tips and tricks the authors have learned after having performed hundreds of WALANT fasciectomies, to make this technique easier for surgeons and a more pleasurable experience for patients.

Outcomes of Wide Awake Local Anaesthesia no Tourniquet (WALANT) In Soft Tissue Surgeries Of The Hand

Introduction: Hemostasis in hand surgery can be achieved by use of an arm tourniquet but it has its own disadvantages like tourniquet-related pain, muscle and nerve injury, post-tourniquet thrombosis, and bleeding. Another method can be the use of epinephrine locally, but surgeons are concerned with digital ischemia and necrosis as seen with use of procaine in the 1970s. Recently Wide Awake Local Anesthesia No Tourniquet (WALANT) is being popular among hand surgeons in which a mixture of local anesthetic with adrenaline and sodium bicarbonate is used. Despite the absence of tourniquet related complications in WALANT technique, surgeons are reluctant to use lignocaine with epinephrine in hand surgery.&#x0D; Objectives: The objective of this study is to observe the outcomes of WALANT technique in various surgical procedures of hand.&#x0D; Methodology: This prospective study involved 103 patients undergoing soft tissue surgery of the hand at Birat Medical College Teaching Hospital. Patients meeting inclusion criteria and willing to participate in study were included. A proforma was filled by the operating surgeon and another proforma was to be filled by patient at home after discharge which was retrieved at follow-up visit. A mixture of 10 ml of 2% lignocaine with adrenaline diluted in equal volume of normal saline and 2ml of 8.4% sodium bicarbonate was used for local anesthesia.None of our patients developed digital ischemia or necrosis, one patient developed surgical site infection which recovered with oral antibiotics. The mean VAS score at the time of administration of local anesthesia was 3.8+1.2, intraoperatively it was 1.8+ 1.1 and at 2 hours postoperatively it was 2.3+1.3. VAS score at 6 hours, 12 hours and 24 hours postoperatively was 3.2+1.2, 3.4+1.4 and 3.7+1.1 respectively. Hemostasis control was excellent in 33 cases, very good in 58 cases, good in 8 cases, and poor in 4 cases.&#x0D; Conclusion: We conclude that WALANT technique is safe to use in various soft tissue surgeries of hand surgery in terms digital ischemia, necrosis or wound infection and effective in providing excellent control of hemostasis at surgical site.

Trigger Finger Release Using Wide-Awake Local Anesthesia No Tourniquet Versus Local Anesthesia With a Tourniquet: A Systematic Review and Meta-analysis.

Trigger finger release (TFR) is a common hand surgery, historically performed using a tourniquet. Recently, wide-awake local anesthesia no tourniquet (WALANT) has gained popularity due to ostensible advantages such as improved patient pain, satisfaction, lower rate of complications, and decreased cost. This systematic review compares outcomes of WALANT for TFR with local anesthesia with a tourniquet (LAWT). MEDLINE, Embase, CINAHL, Web of Science, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov were searched. All English-language peer-reviewed randomized and observational studies assessing TFR in adults were included. Quality of evidence was assessed with the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) system. Eleven studies (4 randomized controlled trials, 7 observational) including 1233 patients were identified. In the WALANT group, pain on injection was statistically nonsignificantly lower (mean difference [MD]: -1.69 points, 95% confidence interval [CI] = -4.14 to 0.76, P = .18) and postoperative pain was statistically lower in 2 studies. Patient and physician satisfaction were higher and analgesic use was lower in WALANT. There were no significant differences between groups for functional outcomes or rates of adverse events. Preoperative time was longer (MD: 26.43 minutes, 95% CI = 15.36 to 37.51, P < .01), operative time similar (MD: -0.59 minutes, 95% CI = -2.37 to 1.20, P = .52), postoperative time shorter (MD: -27.72 minutes, 95% CI = -36.95 to -18.48, P < .01), and cost lower (MD: -52.2%, 95% CI = -79.9% to -24.5%) in WALANT versus LAWT. The GRADE certainty of evidence of these results ranges from very low to low. This systematic review does not confirm superiority of WALANT over LAWT for TFR due to moderate to high risk of bias of included studies; further robust trials must be conducted.

Patellar Fracture Fixation Using Wide-Awake Local Anesthesia No Tourniquet (WALANT): A Novel Method

Objective: Patellar fractures, which account for approximately 1% of all fractures, frequently require surgical intervention for significant displacement. Traditional anesthesia methods pose various risks and complications, especially for patients with comorbidities. This study aims to evaluate the safety and feasibility of wide-awake local anesthesia no tourniquet (WALANT) for patellar fracture fixation. Methods: A retrospective evaluation was conducted on a total of 8 patients who underwent patellar fracture fixation using the WALANT technique between 2020 and 2022. Patient demographics, clinical findings, and postoperative outcomes were collected. Peroperative pain was assessed using the Numerical Pain Rating Score (NPRS) and Visual Analogue Scale (VAS). Outcomes, including bleeding, complications, and the Lysholm Knee Score at 12 months postoperatively, were evaluated. Results: The median age at surgery for a total of 8 patients, 6 males and 2 females, was 56 years (range: 38-73). The median surgery duration was 52 minutes (range, 38-73) , and postoperative pain onset was 160 minutes (range, 130-220). Minimal intraoperative bleeding was observed in most cases. Patient satisfaction with WALANT was high, with median VAS scores of 1 (range, 0-3) at 2 hours and 3 (range, 1-5) at 24 hours post-surgery. The median hospital stay was 2 (range, 1-7) days. One patient experienced a superficial skin infection. At 12 months postoperatively, the Lysholm Knee Score indicated satisfactory functional outcomes. Conclusion: This study is the first to explore WALANT for patellar fracture fixation. WALANT provides safe, effective anesthesia, high patient satisfaction, effective pain management, and shorter hospital stays. It benefits patients with comorbidities and offers an alternative to traditional anesthesia. Further research is needed to validate these findings and support wider use.

Dellon Triple Decompression under WALANT

The Wide-Awake Local Anesthesia No Tourniquet (WALANT) Approach to Dellon Triple decompression involves the use of local anesthetic with epinephrine and no tourniquet. This study shows that WALANT is a safe and effective procedure and can be performed in an outpatient setting for the decompression of the common peroneal nerve in the knee, tibial nerve in the ankle and deep peroneal nerve in the dorsum of the foot in diabetic patients with superimposed nerve compressions to diabetic neuropathy. WALANT technique demonstrated to be a safe procedure to surgically treat diabetic patients with superimposed compressive neuropathy to diabetic neuropathy in the lower limbs and had no complications.

WALANT Scaphoid Fixation Under Field Sterility: A Case Report and Description of Technique

Wide Awake Local Anesthesia No Tourniquet (WALANT) technique has become an increasingly popular method of treating common hand pathologies. We present its application in the treatment of an acute minimally displaced scaphoid fracture. In addition, we demonstrate this can be achieved with field sterility using minimal surgical PPE and draping in a minor surgery setting, outside the main operating room theatre.

Wide-Awake Local Anesthesia No Tourniquet Surgery for Zone VII Extensor Tendon Reconstruction: Stages in Active Range of Motion From Intraoperative to Final Recovery

We investigated chronological changes in active range of motion (ROM) of the metacarpophalangeal (MCP) joint after zone VII extensor tendon reconstruction with wide-awake local anesthesia no tourniquet (WALANT) surgery. Reconstruction of the extensor tendons ruptured in zone VII of 82 fingers in 40 patients was performed using WALANT techniques. The mean patient age was 71.3 years. During surgery, we evaluated passive stretch distance and active contraction distance of the ruptured musculocutaneous unit. The sum of passive stretch distance and active contraction distance was defined as total excursion. In cases with total excursion ≥30 mm, we selected bridge tendon grafting for tendon reconstruction. In cases with total excursion <30 mm, end-to-side tendon transfer was performed. Active ROM of the MCP joint was measured before surgery; during surgery; 1, 3, and 5 months after surgery, and at the final follow-up. Extension lag of the MCP joint was 49.2° before surgery, improving to 2.9° during surgery, deteriorating to 18.7° at 1-month, and improving again to 15.6° at 3-months, 13.6° at 5-months, and 10.5° at the final follow-up. Meanwhile, the active flexion angle of the MCP was 87.9° before surgery, 87.3° during surgery, 67.6° at 1-month, 76.0° at 3-months, 79.7° at 5-months, and 81.0° at the final follow-up. Extension and flexion angles at each time point remained nearly constant regardless of whether tendon grafting or tendon transfer was used. Extensor tendon reconstruction using WALANT surgery allowed intraoperative measurement of active ROM, confirming near-complete extension and flexion after reconstruction. The changes in ROM of the MCP joint during follow-up are an approximate indication of the progression of postoperative recovery. Therapeutic Ⅳ.

A 2-Stage Approach in Managing Diabetic Forefoot Ulcers.

Forefoot plantar ulcers in patients with diabetic neuropathy are considered to be primarily the result of increased shear forces applied over prominent plantar bony prominences. The purpose of this article is to describe a 2-stage treatment pathway utilizing an outpatient percutaneous tendon-Achilles lengthening (TAL) as the first stage procedure and subsequent proximal metatarsal osteotomy (MTO) as a second stage procedure for a persistent or recurrent ulcer. A consecutive 112 patients (146 feet), who presented to our Multidisciplinary Diabetic Foot Team clinics since February 2019 with plantar nonischemic forefoot ulcers were included in this study. Excluding the patients who died or were lost to follow-up, 96 feet were followed for a minimum 12 months (range 12-36 months). After TAL, patients were encouraged to walk in a walking cast for 6 weeks and were followed for a minimum 12 months. Patients with persistent or recurrent ulcers were investigated with magnetic resonance imaging scan, and based on intramedullary osteomyelitis and septic destruction of distal metatarsal, we describe a second-stage MTO with the 3 most common clinical presentations. Of 96 feet, none had infection or wound-related problems following TAL. Complete transection of the tendon was noted in 4 patients (4%) and heel callosity in 1 patient. In 92 feet (96%), the ulcers healed within 10 weeks (±4 weeks) after TAL but, in 12 feet (10%), the ulcer failed to heal or recurred. At a minimum 12 months after the second-stage MTO, none in this subgroup had recurrence of ulcer or a transfer lesion. TAL followed with a walking cast as an outpatient procedure was effective in healing forefoot ulcers in 96% of feet. Comparable to the widely practiced hand surgery Wide Awake Local Anesthesia No Tourniquet (WALANT) procedure, our approach involved active control of the degree of ankle dorsiflexion by the patient, and the procedure was proven to be safe and well tolerated. When the second-stage MTO was required to offload the forefoot, in our small cohort, patients had ulcer-free outcome for a minimum 12 months. Level IV, retrospective case series.

Description of WALANT technique in open bone and ligament wrist surgery

The gold-standard for bone, ligament and joint surgery in the wrist is locoregional anesthesia in most countries. Wide-Awake Local Anesthesia No Tourniquet (WALANT) is commonly used for simple soft-tissue hand surgery procedures such as carpal tunnel or trigger finger release, and can now also be safely used in procedures such as proximal row carpectomy, scapholunate ligament repair or partial wrist fusion, to name but a few. This article describes the use of WALANT for complex surgery in the wrist. WALANT surgery offers many known benefits, such as enhanced patient safety and comfort, simplified perioperative process and avoidance of anesthesia-related risks, and also allows the surgeon to perform intraoperative testing of the repaired structures. Thus, the surgeon can tailor the rehabilitation program and shorten recovery time. We describe detailed guidelines for performing WALANT procedures safely and effectively, making it a favorable option for complex surgeries in the wrist.

Use of Tourniquet Under Sedation Anesthesia or the Walant Techniques in Bilateral Carpal Tunnel Surgery: A Comparative Analysis

Aim: The objective of the study was to compare the outcomes and patient satisfaction of two different anesthesia techniques; wide-awake-local anesthesia-no tourniquet (WALANT) and sedation anesthesia with a tourniquet, in open carpal tunnel release surgery for bilateral cases.&#x0D; Material and Methods: The study included 57 patients (41 female, 16 male) who underwent carpal tunnel release surgery between January 2016 and September 2021. The files were retrospectively evaluated and included in the present study. Patient evaluations were conducted using QuickDASH and Michigan Hand Outcomes Questionnaire scores before surgery, on the 15th day after suture removal, and at six months postoperatively. Surgical duration and complications were also recorded. Statistical analyses were performed to compare the outcomes between the two groups.&#x0D; Results: Both QDash and MHQ scores were analyzed for anesthesia effects on hands. The study's reliability was ensured by an 85% statistical power, 95% confidence level, and p

Supraclavicular nerve sparing versus sacrifice during open reduction internal fixation of acute midshaft clavicle fracture

BackgroundThe branches of the supraclavicular nerve are often sacrificed during open reduction and internal fixation (ORIF) for clavicle fracture. No consensus exists on whether the supraclavicular nerve should be routinely identified and protected during ORIF.MethodsWe developed a simple method to make nerve sparing easier; Wide-Awake Local Anesthesia No Tourniquet (WALANT) solution is locally injected prior to the surgical incision being made. This retrospective study enrolled 340 patients and divided them into supraclavicular-nerve-sparing (n = 45) and supraclavicular-nerve-sacrifice (n = 295) groups. Surgical outcomes—including operative time, estimated blood loss, postoperative pain, union rate, time to union, functional score, paresthesia, complications, implant removal rate, and complication rate—were recorded.ResultsIncisional or anterior chest wall numbness and intraoperative blood loss were significantly less (p < 0.001) in the nerve-sparing group. The operative time was similar in the two groups. No significant differences were discovered in QuickDASH score, postoperative pain score, union rate, time to union, implant removal rate, complication rate, or revision rate.ConclusionsOur study demonstrated that the outcomes of supraclavicular nerve sparing during ORIF with WALANT can reduce postoperative incisional and anterior chest wall numbness and intraoperative blood loss without increasing the operative time or complication rate.

Wide-Awake Local Anesthesia No Tourniquet for Rhizarthrosis Surgery: Technique and Experience for 16 Consecutive Cases.

Since it was described, wide-awake local anaesthesia no tourniquet (WALANT) has gainedpopularity. Our department has started using WALANT for hand surgery with increasing complexity.We present our results with WALANT rhizarthrosis surgery, including prosthetic replacement, trapeziectomy with suture button suspensionplasty and revision surgery. Aretrospective review of all rhizarthrosis procedures underWALANT was performed from April 2021 to July 2022. We included patients who fulfilled inclusioncriteria and had adequate imaging and clinical follow-up. A satisfaction survey was performed by telephone. Surgical time, complications, conversion to conventional anesthesia, pain, anxiety and global satisfaction were recorded. Tumescent anesthesia is performed 20-25 minutes before surgery, and isperformed in four or five strategic locationsthat allow adequate anesthesia and vasoconstriction for the procedure to be comfortably carried out. We observed a series of 16 sequential surgeries involving 14 patients. All were female with a mean age of 65 years. Fourteen cases were performed due to primary rhizarthrosis, eight trapeziectomies with suture button suspensionplasty, six prosthetic replacements, and two revision surgeries.One patient needed to be converted to conventional anaesthesia due to anxiety during the procedure. Mean procedure time was 73 minutes.There were no WALANT-related complications.Mean patient-reported satisfaction with the anesthetic technique was a 9 (on a scale from 1 to 10) and 100% of patients would choose to undergo surgery with WALANT anesthesia for a future procedure.We find it useful to actively engage the patients during surgery to keep them comfortable and also help the surgeons assess stability and functional results.After wound closure, the hand is shown to the patient and he performs various tasks.There is somewhat of a learning curve for rhizarthrosis surgery under WALANT; patient comfort can be achieved through an adequate anesthetic technique and reassurance before and during surgery. We recommend that the first few cases be done in the presence of an anesthesiologist and a fasting patient in case there is a need to convert to conventional anesthesia. Wide awake rhizarthrosis surgery,even revision surgery, is safe and pain-free. Patient-reported satisfaction is also high. The authorsfind that including patient participation in their own surgery might be promising for post-op rehabilitation. There are limitations in this study such as the absence of a control conventional anesthesia group, the satisfaction questionnaire was not done immediately post-operatively, as such, a memory bias cannot be excluded, and it is not yet validated for the Portuguese population.

The Use of Wide-Awake Local Anesthesia No Tourniquet (WALANT) Technique for Distal Fibula Hardware Removal

Ankle fracture is one of the most common fractures that are mainly treated with open reduction and internal fixation. Wide-awake local anesthesia no tourniquet (WALANT) technique has been widely used for hand and wrist surgeries, this method has been scarcely utilized in ankle surgery. To the best of our knowledge, only one study has evaluated the safety and efficacy of the WALANT technique in distal fibula hardware removal surgeries. This study aimed to investigate the result of using the WALANT technique in distal fibula hardware removal surgery. From April 2020 until March 2021 randomized clinical trial was performed on 60 patients between the ages of 18 and 60 years in our educational orthopedic center. In group A, an anesthesiologist administered spinal anesthesia and in group B the WALANT technique was used for anesthesia. The results of the current study showed that the visual analog scale in group B a day after the surgery was significantly lower, in comparison to group A. The outcome of our study demonstrated lesser blood loss in patients operated under the WALANT. This finding could be related to the vasoconstrictive properties of epinephrine used in the WALANT solution. Our findings suggest that the WALANT technique application in the proper setting and appropriate patient selection could lead to reduced postoperative pain, minimal bleeding, and shorter admission time. Other advantages include the simplicity and safety of the technique, it is being time and cost-effective. Level of Evidence: Diagnostic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Patient Experiences With Hand Surgery in the Office Versus Ambulatory Surgery Center.

Background In hand surgery, physicians are working to improve patient satisfaction by offering several minor procedures in the physician's office via the Wide-Awake Local Anesthesia No Tourniquet (WALANT) method.This study investigates the degree of patient satisfaction, out-of-pocket costs, peri- and postoperative pain, convenience, and comfort experienced with in-office hand procedures compared to ambulatory surgery center (ASC) procedures. Methods A 10-question survey consisting of a 10-point Likert scale of agreement and numerical questions was administered to patients treated with minor hand operations in the office and ASC settings in Florida, USA. The surgical procedures included are bony reconstruction, percutaneous pinning, open reduction internal fixation, closed fracture reduction, mass removal, endoscopic carpal tunnel release, Dupuytren's release/tendon repair, and trigger finger release. Procedures and patient demographics were assessed via chart review. Independent samples t-test was used to determine statistical associations with significance defined as p < 0.05. Results Patients reported a strong level of agreement in response to questions 1-3 and 6-8, indicating a high degree of convenience, comfort, and overall satisfaction with both in-office and ASC procedures. Positive metrics gauged in questions 1-3 and 6-8 averaged 9.64 ± 0.14 in the office setting and 9.62 ± 0.16 in the ASC setting.Questions 4 and 5 averaged 2.74 ± 0.29 in the office setting and 2.84 ± 4.12 in the ASC setting, indicating mild disagreement that the surgery or recovery period was painful. In-office patients reported taking 0.91 ± 2.80 days off work and ASC patients reported taking 12.43 ± 22.51 days off work following surgery (p = 0.0039). Respondents reported an out-of-pocket cost averaging $348 ± $943 in the office setting and $574 ± $1262 in the ASC setting, depending on insurance coverage (p = 0.3019). Conclusions Though costs and time off of work differed between the two groups due to the different procedures in either setting, patient satisfaction metrics were comparable. While patient satisfaction depends on the operating physician, these results demonstrate that patients treated in-office and in an ASC have similar levels of approval with their hand surgery care.

WAFER trial: a study protocol for a feasibility randomised controlled trial comparing wide-awake local anaesthesia no tourniquet (WALANT) to general and regional anaesthesia with tourniquet for flexor tendon repair

IntroductionFlexor tendons are traditionally repaired under either general anaesthesia (GA) or regional anaesthesia (RA), allowing for the use of an arm tourniquet to minimise blood loss and establish a bloodless...