Creating an Outpatient, Local Anesthetic Hand Operating Room in a Resource-Constrained Ghanaian Hospital Builds Surgical Capacity and Financial Stability.

INTRODUCTION: Expanding surgical capacity is very difficult in resource-constrained countries. Financial input and additional physical operating room space are needed. The surgical patient volume exists, but the lack of operating room time causes postponement of cases. Hand surgery is particularly important as it improves patient function and allows for a timely return to the workforce after injury. Some hand surgery cases may be performed under local anesthesia with a very basic instrument set in a procedure room. This arrangement eliminates the need and financial burden of an equipped operating room and the need for an anesthesiologist. We hypothesized that performing hand surgery in a simple procedure room by a surgeon with knowledge of adequate local anesthesia could increase hand surgery capacity significantly in a low-income country. METHODS: This technique has been instituted at Komfo Anokye Teaching Hospital in Kumasi, Ghana, with the use of a single procedure room that was previously used for storage. A surgeon trained in performing wide-awake local anesthesia no tourniquet technique visited Komfo Anokye Teaching Hospital and provided lectures about hand surgery under local anesthesia and evidence-based sterility for 6 years. The number and type of cases performed in the procedure room were recorded for the first 11 months after it opened in 2017. RESULTS: For 11 months, use of this room had increased surgical capacity by 33 cases per month. Patient ages ranged from 2 months to 65 years. There have been 358 total cases performed, 240 of which were hand cases. This included washout of hand wounds (n = 87), tendon repair (n = 54) including a single tendon transfer, fracture pinning (n = 33), amputations (n = 24), trigger finger repair (n = 10), nerve repair (n = 6), congenital hand surgery (n = 4), and other (n = 22). Cost savings per case in the procedure room ranges from 500 cedis (US $100) to 2000 cedis (US $400). CONCLUSIONS: The simple procedure room runs more efficiently and is less costly compared with the main operating rooms. Although the case volume has increased surgical capacity significantly, costs to the hospital and patient have decreased. The hospital is reimbursed in a timely fashion for the procedures directly by the patient using this technique. The creation of a single procedure room for wide-awake local anesthesia no tourniquet hand surgery has helped address the issues of inadequate operating room space, time, and expense in resource-constrained Ghana.

Digital Necrosis After Lidocaine and Epinephrine Injection in the Flexor Tendon Sheath Without Phentolamine Rescue.

The literature generally supports the safety of epinephrine injection in the digits, but recent case reports describe ischemic adverse events associated with the use of lidocaine and epinephrine in which phentolamine rescue was not performed. We present a case of finger necrosis and subsequent amputation in a patient after 1% lidocaine with 1:100,000 epinephrine was injected in the fat and flexor sheaths in the palm for a 3-finger trigger release. Phentolamine rescue was not performed. All surgeons who use epinephrine in the finger should be prepared to reverse vasoconstriction with phentolamine rescue if there is persistently inadequate perfusion of the fingertip.

Wide-awake Hand and Wrist Surgery: A New Horizon in Outpatient Surgery.

There has been increased interest in and experience with performing several surgical procedures on the hand and the wrist utilizing local anesthesia in an unsedated patient. These surgical procedures can be safely performed on an outpatient basis. Experience has shown that the strategic use of local anesthesia with epinephrine is safe and, in procedures such as tendon repair or transfer, permits intraoperative control of overall motion and function.

Wide-awake extensor indicis proprius to extensor pollicis longus tendon transfer.

This article provides video and narration to describe the technical details of how to inject local anesthesia and perform the extensor indicis proprius to extensor pollicis longus tendon transfer in patients with wide-awake local anesthesia and no tourniquet. Lidocaine for anesthesia and epinephrine for hemostasis are the only 2 medications given to the patient. Sedation and the tourniquet are not required. Wide-awake patients are comfortable, cooperative, and educable, and are able to help the surgeon set the correct tension for the transfer. They flex and extend the thumb before the skin is closed to make sure the transfer is not too tight or too loose. It helps that they remember seeing the thumb move nicely during the surgery when they are in postoperative hand therapy.

WALANT surgery of the hand: state of the art.

Wide-awake local anesthesia no tourniquet is named the WALANT technique. WALANT has had a major positive impact on cost, convenience, ecology, patient satisfaction, access to surgical care, and outcomes in hand surgery in the last 20 years. Safe and efficient application of the technique is based on two principles. The first principle is the tumescent injection of a large volume low concentration 0.25-1% lidocaine, with 1:100 000-1:400 000 epinephrine. The second principle of WALANT is that the proper injection should be almost painless, with the patient only feeling the first needle poke of a tiny 30G needle. This wide awake patient approach reduces pain, neuropraxia, and systemic side effects of sedation with preservation of motor control, thereby aiding balanced reconstruction in hand surgery.

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.

Self-induced Hot Water Finger Burn Trying to Get Feeling Back after Ropivacaine Block.

This case report is about a patient with self-induced hot water burns several hours after an infraclavicular block with ropivacaine for a scaphoid fracture operation. This patient was honest about what happened. However, some patients are too embarrassed to admit what they did to themselves. The injury may be misdiagnosed by the emergency department physician or by the surgeon because the history is incomplete. The resulting burn, which can lead to fingertip loss when severe, can be erroneously misdiagnosed as an ischemic injury after lidocaine with epinephrine local anesthesia. Most hand surgeons have seen ischemic finger injuries the morning after failed finger replantation. Acutely ischemic fingers from arterial insufficiency do not have parallel hot water burn lines, reactive hyperemia at the base of the burn, or burn blisters at the fingertips. The purpose of this article and its video is to help physicians and nurses recognize the three signs of self-induced hot water finger burns after local anesthesia: (1) a parallel hot water line in the fingers at the proximal burn level; (2) reactive hyperemia just proximal to the burn line; (3) burn blisters in the submerged fingertips. When seeing postoperative patients with these signs, the examining clinician may tactfully ask: "Did you try to get the feeling back in your fingers by warming them?" It is hoped that the patient may then reveal that he tried warming the finger in water, and that may lead to the truth that the water was indeed too hot.

Minimal Pain Tumescent Local Anesthesia Injection for Wide Awake Modified Radical Mastectomy.

The advent of minimal pain tumescent local anesthesia injection has improved patient safety by eliminating the need for sedation for many wide awake operations, especially in patients with significant medical comorbidities. Modified radical mastectomy (MRM) for breast cancer is commonly performed under general anesthesia as it requires the dissection of the entire breast and an ipsilateral axillary lymph node dissection (ALND). General anesthesia has been shown to have a high risk in patients with severe medical comorbidities. We present a case of a 78-year-old male patient who was diagnosed with invasive ductal breast carcinoma, cardiac failure, and other metabolic abnormalities. Taking his comorbidities into account, we performed a wide awake MRM and ALND after tumescent minimal pain local anesthesia injection. The patient experienced the successful procedure safely with minimal discomfort.

L'anesthésie locale par tumescence associée à une douleur minimale a amélioré la sécurité des patients en éliminant la sédation lors de nombreuses opérations éveillées, particulièrement chez les patients qui ont des affections concomitantes importantes. La mastectomie radicale modifiée (MRM) du cancer du sein est souvent effectuée sous anesthésie générale, car elle exige la dissection du sein entier et la dissection des ganglions lymphatiques axillaires (DGLA) ipsilatéraux. Il a été démontré que l'anesthésie générale comporte un risque élevé chez les patients atteints d'affections connexes graves. Les auteurs présentent le cas d'un patient de 78 ans qui a reçu un diagnostic de carcinome canalaire invasif, d'insuffisance cardiaque et d'autres anomalies métaboliques. Compte tenu de ses affections connexes, les médecins ont effectué une MRM et une DGLA après une anesthésie locale par tumescence associée à une douleur minimale. Le patient a subi avec accès une intervention sécuritaire et a éprouvé très peu d'inconfort.

New Frontiers in Wide-Awake Surgery.

LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Explain the most important benefits of wide-awake surgery to patients. 2. Tumesce large parts of the body with minimal pain local anesthesia injection technique to eliminate the need for sedation for many operations. 3. Apply tourniquet-free surgery to upper and lower limb operations to avoid the sedation required to tolerate tourniquet pain. 4. Move many procedures out of the main operating room to minor procedure rooms with no increase in infection rates to decrease unnecessary cost and solid waste in surgery. SUMMARY: Three disruptive innovations are changing the landscape of surgery: (1) minimally painful injection of large-volume, low-concentration tumescent local anesthesia eliminates the need for sedation for many procedures over the entire body; (2) epinephrine vasoconstriction in tumescent local anesthesia is a good alternative to the tourniquet and proximal nerve blocks in extremity surgery (sedation for tourniquet pain is no longer required for many procedures); and (3) evidence-based sterility and the elimination of sedation enable many larger procedures to move out of the main operating room into minor procedure rooms with no increase in infection rates. This continuing medical education article explores some of the new frontiers in which these changes affect surgery all over the body.

Epinephrine in local anesthesia in finger and hand surgery: the case for wide-awake anesthesia.

Traditionally, surgeons were taught that local anesthesia containing epinephrine should not be injected into fingers. This idea has since been refuted in many basic and clinical scientific studies, and today, injection of lidocaine plus epinephrine is widely used for digital and hand anesthesia in Canada. The key advantages of the wide-awake technique include the creation of a bloodless field without the use of an arm tourniquet, which in turn reduces the need for conscious sedation. The use of local anesthesia permits active motion intraoperatively, which is particularly helpful in tenolysis, flexor tendon repairs, and setting the tension on tendon transfers. Additional benefits of wide-awake anesthesia include efficiencies and cost savings in outpatient surgical case flow due to the absence of conscious sedation.

Tips to Successful Flexor Tendon Repair and Reconstruction with WALANT.

WALANT has generated many changes that have improved flexor tendon repair and reconstruction in the last 10 years. Seeing awake unsedated educable patients move repaired reconstructed tendons during the surgery has changed how we do surgery and therapy in many ways for the better. This article offers many tips on how to get better results in using these new techniques with the help of WALANT.

Clinically Important Pharmacologic Considerations for Wide Awake Local No Tourniquet (WALANT) Hand Surgery.

Understanding the clinically important pharmacokinetics (what the body does to the drug) and pharmacodynamics (what the drug does to the body) of medications utilized in surgery will help surgeons to utilize them more safely and effectively. The goal of this article is to provide an overview of these considerations for the two medications, lidocaine, and epinephrine, utilized in Wide Awake Local Anesthesia No Tourniquet (WALANT) upper extremity surgery. After review of this article, the reader should have a better understanding of lidocaine and epinephrine for tumescent local anesthesia, as well as adverse reactions and how to manage them.

Cancer Metastases to the Hand: A Systematic Review and Meta-analysis.

BACKGROUND: Metastatic lesions to the hand or wrist are rare and can mimic inflammatory and benign processes such as gout and infections. This often leads to misdiagnosis, underreporting, and delays in treatment. The purpose of this study was to examine all known cases of metastasis to the hand or wrist available in the literature and to analyze demographic trends, metastasis characteristics, and clinical course, and provide recommendations for management. METHODS: An online systematic review of MEDLINE, Embase, PubMed, and the Cochrane Library from inception to January 7, 2022, was completed. Studies outlining the care of a patient with acrometastases of the hand were included. Data extracted included age, sex, site of primary tumor and metastasis, presence of other metastases, time from primary diagnosis to acrometastasis diagnosis, misdiagnosis, treatment, and survival. RESULTS: Between 1889 and present, 871 lesions were described in 676 patients who met the inclusion criteria. There was no predilection for hand dominance or site of previous trauma. The mean age among patients was 59.5 (1.5-91) years, and male sex was more common (64.6%). The most common primary cancer source was the lung (39.2%), followed by the kidney (10.8%). The distal phalanx was the most frequently cited tumor location (33.7%). Mean survival after diagnosis of acrometastasis was 6.3 months (0.25-50) ± 11.5 months. CONCLUSION: Acrometastasis remains an uncommon presentation of metastatic disease with poor prognosis. Treatment currently focuses on pain management and optimizing functional outcomes. Our review led to the development of 7 treatment recommendations when managing these patients.

Adoption of the Wide-Awake Local Anesthesia No Tourniquet Technique in Hand Surgery.

¼ Wide-awake local anesthesia no tourniquet (WALANT) technique featuring tumescent infiltration of lidocaine with epinephrine at the operative site has broad application in hand surgery including both soft-tissue and bone procedures.¼ The advantages of wide-awake anesthesia include high patient satisfaction, preserved intraoperative finger and wrist motion, cost-effectiveness, improved operating room efficiency, fewer opioids during recovery, and improved access to hand surgery, which may be performed in an office-based setting without the need for anesthesia personnel.¼ In properly selected patients, use of lidocaine with epinephrine in the hand and fingers is safe. Rare postprocedure digital ischemia may be effectively treated with phentolamine rescue.¼ Barriers to adopting wide-awake anesthesia may be overcome by educating resistant stakeholders, including hospital administrators, nurse leaders, and anesthesia colleagues, about the advantages of the WALANT method.¼ The risk of postoperative complications after hand procedures may be mitigated by using the wide-awake technique instead of regional anesthesia with sedation or general anesthesia.

Below-knee Amputation with Minimally Painful Injection of Tumescent Local Anesthesia.

We successfully performed minimally painful injection of tumescent local anesthesia to eliminate the need for the tourniquet and sedation for a below-knee amputation in a frail patient with multiple medical comorbidities in Mombasa, Kenya. Minimal pain injection of WALANT (wide awake local anesthesia no tourniquet) pure local anesthesia can be a good alternative for lower limb amputation in frail patients when safe sedation services are unavailable or unaffordable in many countries.

The impact of WALANT anesthesia and office-based settings on patient satisfaction after carpal tunnel release: A patient reported outcome study.

HYPOTHESIS: Wide awake local anesthesia with no tourniquet (WALANT) and office-based procedures are used in hand surgery. There are limited literature data on patient satisfaction when comparing methods of anesthesia and location of surgery. METHODS: We conducted a retrospective single-surgeon study with patient reported satisfaction in three groups. We compared patient impressions of anesthesia type; WALANT vs locoregional anesthesia plus sedation. We also compared satisfaction in three surgery settings; office surgery vs hospital ambulatory minor procedure room vs main operating room. Group 1 office surgery patients had ultrasound guided surgery with WALANT. Group 2 main operating room surgery patients also had ultrasound guided surgery with WALANT. Group 3 main operating room patients had endoscopic surgery with sedation and a tourniquet. Each group had 30 patients with a minimum follow up of 2 months. We measured overall satisfaction, satisfaction with the organization of care, satisfaction with the administration of anesthesia, and satisfaction with the quality of anesthesia. We also collected secondary data on the resolution of the neuropathic symptoms. RESULTS: Procedures performed in an office-based setting showed higher rates of patient satisfaction when compared to the ambulatory day surgery setting. WALANT anesthesia also showed significantly higher rates of patient satisfaction on a numerical analog scale when compared to sedation based on, irrespective of the surgical setting. All patients had resolution of their neuropathic symptoms regardless of the technique performed. CONCLUSION: We found that carpal tunnel releases performed in an office-based setting produces superior patient satisfaction. WALANT anesthesia also provides improved patient satisfaction when compared to sedation and monitoring techniques, irrespective of the surgical setting and location. Carpal tunnel release with WALANT in an office-based setting is better for patient comfort and satisfaction, with no evidence of lesser clinical outcomes at a short term follow-up. LEVEL OF EVIDENCE: III.

Ten Questions About Wide Awake Local Anaesthesia No Tourniquet (WALANT) Surgery.

The aim of this review article is to provide many important tips and tricks for surgeons to start Wide Awake Local Anaesthesia No Tourniquet (WALANT) hand surgery in their practice. The massive cost reduction of this disruptive new approach will enable them to increase access to hand surgery for their patients who cannot afford unnecessary sedation or unnecessary sterility of the expensive main operating room environment. Evidence-based sterility will permit surgeons to move a lot of their surgery out of the main operating room to minor procedure rooms without a significant increase in infection rates. Important pointers on how to inject minimally painful local anaesthesia will have patients thinking the surgeon injector is a bit of a magician. WALANT enables surgeons to improve the outcomes of many hand surgery procedures. Level of Evidence: Level V (Therapeutic).

Internal Fixation of Finger Fractures: Field Sterility for Surgery and Earlier Removal of K-Wires Are Safe.

Field sterility for K-wire insertion outside the main operating room is much cheaper and greener (ie, there is less waste). It permits increased access to more affordable surgery because unnecessary sedation and full sterility are eliminated. Early pain-guided protected movement of K-wired finger fractures at 3 to 5 days leads to less stiffness. It will not result in loss of reduction or infection around K-wires if patients avoid "pain" (ie, do not perform movements that hurt). Early protected movement and early removal of K-wires at 2 to 4 weeks contribute to less stiffness after operative hand/finger fracture reduction and stabilization.

Effective Things Surgeons Can Tell Patients During Wide-Awake Local Anesthesia No Tourniquet Surgery to Decrease Complications and Improve Outcomes.

Surgeons are familiar with surgical technique articles that provide step-by-step details of various surgical procedures relevant to clinical practice. This article is a communications technique article that provides step-by-step things that a surgeon can say to a wide-awake patient during the surgery to improve outcomes in clinical practice. The absence of anamnestic sedation enables memorable patient education from their surgeon to decrease the risk of postoperative complications.

How to Create an Exceptional Hand Surgery Patient Experience with WALANT.

This article provides practical tips that surgeons can use to improve their patient experience with wide awake local anesthesia no tourniquet hand surgery. The difference between patient satisfaction and patient experience is explained. Delivering a superior patient experience leads to better outcomes for patients, less postoperative complications, and a better quality of life and practice for the surgeon. Practical tips are presented, broken down into the preoperative, operative, and postoperative phases. Surgeons who commit to improving their patient experience will enjoy superior outcomes, patient loyalty, more fulfillment, and a rejuvenated sense of purpose.