Understanding

Modern anaesthesia

An overview of the anaesthetic techniques we use, each matched to the procedure, for your safety and your comfort.

Types of anaesthesia

General anaesthesia

A state similar to sleep, produced by medicines given through a drip and/or breathed in. General anaesthesia makes you lose consciousness for the whole of the procedure.

What it offers
  • Optimal comfort for the patient
  • Full control of vital functions
  • Suitable for procedures of any length
  • No memory of the procedure
How it works
  1. 1Induction by intravenous injection
  2. 2Intubation and assisted ventilation
  3. 3Maintenance with anaesthetic gases
  4. 4Gradual waking in the recovery room

Regional anaesthesia

A targeted nerve block numbing one region of the body

What it offers
  • You stay awake and aware
  • Fewer side effects
  • Longer-lasting pain relief afterwards
  • Faster recovery
How it works
  1. 1Anatomical or ultrasound-guided location
  2. 2Injection of local anaesthetic
  3. 3Checking that the block has worked
  4. 4Continuous monitoring throughout

Sedation

Deep relaxation while remaining conscious

Used for
  • Endoscopy
  • Minor surgery
  • Diagnostic procedures
  • Alongside local anaesthesia
What it offers
  • Effective relief of anxiety
  • You keep breathing on your own
  • Quick recovery
  • Very well tolerated
How it works
  1. 1Assessment of the patient's anxiety
  2. 2Carefully titrated sedative medicines
  3. 3Continuous monitoring of your observations
  4. 4Adjustment according to your response

Monitoring during anaesthesia

Whatever its type, anaesthesia takes place in a room equipped with the appropriate equipment, suited to your case and checked before every use.

At the end of the procedure you are monitored continuously in the post-anaesthesia care unit, known in France as the SSPI — the recovery room.

During anaesthesia and throughout your stay in recovery, you are cared for by a team of professionals working under the medical responsibility of a consultant anaesthetist.

Blood transfusion

Some operations can cause bleeding and may make a transfusion necessary.

The decision to transfuse may have to be taken while you are under anaesthetic. This is why the information is given widely before surgery: receiving it does not mean you will necessarily be given a transfusion.

If you did need a transfusion during your anaesthetic, you will be told as soon as you wake up.

Our safety measures

Continuous monitoring

Vital functions watched in real time

Advanced equipment

Latest-generation medical equipment, checked regularly

Standardised protocols

Procedures validated against international guidelines

Frequently asked questions

Answers to the questions we are asked most often in consultation. For after-effects and complications, see the risks and side effects page.

Waking during surgery is extremely rare (fewer than 0.1% of cases). We use specialised monitoring to guard against it.

It depends on the procedure. Anaesthesia is maintained throughout the operation and stopped at the end.

The most common are nausea, drowsiness and a sore throat, all of which pass quickly.

The choice is made together with your anaesthetist, based on the procedure, your health and your preferences.

Pre-anaesthetic consultation