Having your hand operated on while staying awake, under local anesthesia, and heading home right afterward: the idea often comes as a surprise. Yet it is a real and well-established development in hand surgery. This page explains what office-based surgery involves, what it offers, for which procedures, and where its limits lie. It is a natural extension of Dr Teboul's minimally invasive, ultrasound-guided approach.
The principle: two medications, no tourniquet, no going to sleep
Conventional hand surgery is most often performed in the operating room, during a short half-day hospital stay. Office-based surgery rests on a simpler idea: to perform hand surgery in healthy patients, with no risk factors, by selecting the appropriate indications. The goal is to carry out the surgical procedure — like a dental procedure — without increasing the risks for the patient.
Local anesthesia, patient awake, with or without a tourniquet
Two medications are enough. A local injection combines an anesthetic (lidocaine), which removes pain, and in some cases epinephrine, which tightens the vessels and limits bleeding — thus replacing the tourniquet.
The patient stays awake: they feel no pain but keep control of the hand. The injection is given a little before the procedure, to give it time to take effect.
This approach, now widespread throughout the world, has made a lighter form of hand surgery possible: without the constraints of the operating room or general anesthesia — for the procedures suited to it.
What the patient gains
The benefits of this approach are concrete and well documented:
You avoid its risks, its after-effects (nausea, fatigue), and the preoperative work-up it requires.
And no hospital stay: the patient comes in, has the procedure, and walks back home right afterward, accompanied.
Less costly, more accessible, and quicker to arrange.
Less need for strong painkillers after the procedure.
The unexpected advantage: the patient takes part
There is one advantage specific to awake surgery that deserves to be highlighted, because it sometimes improves the outcome itself: the patient, being conscious, can move the hand during the operation.
The patient thus goes from a sleeping onlooker to an active partner in the procedure — a shift that, beyond comfort, serves the quality of the outcome.
For which procedures — and for which not
Office-based surgery is not meant for everything: it is a selective approach whose relevance depends on the procedure, the patient, and the safety conditions.
Procedures that are well suited to it
Carpal tunnel release remains the main indication to date. Also: percutaneous needle aponeurotomy in Dupuytren's disease, removal of small lesions such as pyogenic granulomas, and removal of hardware lying just under the skin.
Situations that call for caution or declining
Patients with circulation problems in the hand, certain more involved or longer procedures, or people who would not be able to stay still and cooperative.
A non-negotiable requirement
The same asepsis and safety conditions as in the operating room. Operating in the office does not mean operating with any less rigor — the room, the equipment, and the protocols must be beyond reproach.
It is the surgeon's role to determine, case by case, whether a procedure belongs to this lighter approach or to the conventional operating room. See the carpal tunnel syndrome article.
The question of safety: an old fear, now put to rest
One reservation long held this approach back: the fear of injecting epinephrine into the fingers, thought to be dangerous for circulation. This fear, born of old observations, has been disproven: large studies have established that the lidocaine–epinephrine combination is safe in the hand and fingers, the accidents once attributed to epinephrine being in fact due to another product, abandoned since. Used according to the rules, this anesthesia is now considered reliable. Like any procedure, it remains reserved for the appropriate patients and procedures, after assessment.
Key points at a glance
These points capture the spirit of the approach: a lighter, participatory form of surgery, for carefully chosen procedures, without giving anything up on safety.
Frequently asked questions
Glossary
Surgery performed outside a full operating room, in a dedicated room, under local anesthesia.
A technique combining an anesthetic and epinephrine, making it possible to operate while awake and without a tourniquet.
A medication that tightens the vessels and limits bleeding, replacing the tourniquet.
A local anesthetic that removes pain in the area being operated on.
Care in which the patient goes home the same day, without a hospital stay.
The ability, for the awake patient, to move the hand during the procedure to help the surgeon.
References
The sources underpinning the facts presented.
Lalonde DH. Wide awake local anaesthesia no tourniquet technique (WALANT) — technique described and popularized internationally by the Canadian surgeon Donald Lalonde (introduced in 2005): lidocaine + epinephrine, no tourniquet, patient awake, immediate return home.
Adoption of the WALANT Technique in Hand Surgery. JBJS Reviews, 2023 — high satisfaction, intraoperative movement preserved, lower cost, fewer opioids, easier access; feasible in the office without anesthesia staff.
Wide-awake Local Anesthesia with No Tourniquet: An Updated Review. PRS Global Open, 2021 — indications (tendon repair, trigger finger, Dupuytren, simple bone procedures), avoidance of the anesthesia work-up, contraindications to observe.
Lalonde DH, Martin A. Epinephrine in local anesthesia in finger and hand surgery. J Am Acad Orthop Surg, 2013 — safety of epinephrine in the finger established; the historical cases of necrosis were due to procaine, not epinephrine.
Large safety series (review of 1,073 WALANT cases) — no circulatory problems reported; caution in patients with vascular insufficiency.
Page reviewed and approved by Dr Frédéric Teboul, surgeon of the hand, brachial plexus, and peripheral nerves, member of the Académie Nationale de Chirurgie, pioneer of minimally invasive hand surgery.
Last updated: August 20, 2026
Disclaimer. This page presents a surgical approach for selected procedures. It does not replace a consultation. Whether office-based surgery under local anesthesia is possible is assessed case by case, depending on the procedure, your health, and the safety conditions.
Author of this publication
Every piece of content is signed by its author and reviewed before publication.
Author
Dr Frédéric Teboul
Hand surgeon — pioneer of minimally invasive surgery