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Background: WALANT has gained much popularity in recent years, especially with COVID-19. However, a recent survey of the American Society for Surgery of the Hand membership (i.e. attendings/consultants) showed that only 17% were exposed to WALANT during residency or fellowship training. There is much interest in WALANT from trainees, but interpretation of the type and volume to be administered is highly varied. Methods: The aims of this study were (1) to survey a group of plastic surgery trainees in the UK about their knowledge of WALANT formulas, and (2) to compare trainee logbook records of WALANT procedures (if available) with published data from the UK. Results: All trainees were familiar with the 'standard' WALANT formula (1% lidocaine, 1:100,000 adrenaline ± 8.4% NaHCO 3 ) described by Lalonde. However, because of local formularies, rather than 1:100,000 adrenaline, all used 1:200,000 adrenaline as it comes premixed in the UK. Other formulas used by UK trainees included 0.5% bupivacaine + 1:200,000 adrenaline, and mixing 1% lidocaine + 1:200,000 adrenaline with 1% lidocaine 1:1. In comparing available trainee WALANT records with published UK data, the average volume of WALANT used was 6.6 mls in the current study versus 12.9 mls for similar procedures (wound debridement and skin closure ± local flap, digital nerve repair, fingertip reconstruction, thenar injuries, phalangeal fracture and single digit extensor repair); specifically, for single digit flexor tendon repairs, this was 10 mls versus 16.3 mls. Conclusions: While the British Society for Surgery of the Hand (BSSH) have developed official guidance for the use of WALANT in the UK, it appears there remains much variation in interpretation and hence, application. Comparison of trainee logbook records of common hand surgery procedures suggests that most can be done with much less WALANT administered than previously reported, with safe and reproducible results. Level of Evidence: Level IV (Therapeutic).

There are new and unique challenges to emergency surgery service provision posed by the Coronavirus disease 2019 global pandemic. It is in the best interests of patients for care providers to streamline services where possible to maximise the number of cases that can be performed by limited surgical and anaesthetic teams, as well as minimising patient interactions and admission times to reduce potential spread of the virus. There is evidence that wide awake local anaesthetic no tourniquet (WALANT) hand and upper limb surgery can meet this need in a number of ways, including reduced pre-operative work up, the lack of a need for an anaesthetist or ventilator, shorter inpatient stays and improved cost efficiencies. Though updated national guidelines exist that advocate increased use of WALANT surgery in response to the pandemic there are not yet clear protocols to facilitate this. We outline a protocol being developed at one UK Major Trauma Centre tailored to the expansion of WALANT hand and upper limb emergency surgery with particular emphasis on facilitating timely surgical care while minimising healthcare encounters pre and post-operatively. This will serve to reduce potential transmission of the virus and create cost efficiencies to free funding for COVID-19 related care. Our protocol is easily replicable and may be of benefit to other centres dealing with emergency upper limb surgery in the new climate of COVID-19. [ABSTRACT FROM AUTHOR]

The implementation of the wide-awake local anesthetic no tourniquet (WALANT) approach to surgical procedures in Cyprus has led to significant cost savings. In the United Kingdom, the implementation of WALANT has led to shorter waiting times for hand surgical procedures, cost savings for the National Health Service, and high patient satisfaction rates. In both countries, patient education is a prerequisite for WALANT surgery. It increases the satisfaction rate among patients and enhances the patient-surgeon relationship. Patients need to know they can participate actively in a procedure, because a patient moving the hand during a procedure can improve the outcome., (Crown Copyright © 2018. Published by Elsevier Inc. All rights reserved.)