When preparing for a hip replacement, many patients understandably focus on the surgical procedure itself. But the role of the anaesthetist is just as crucial in ensuring a safe, smooth, and comfortable experience. At Orthopaedic Innovation, our anaesthetic protocol is carefully designed to support rapid recovery and it is one of the reasons patients are often walking just hours after surgery.
Below, we explain what the anaesthetist does, your anaesthetic options, and why our preferred method enhances outcomes for Kley Rapid Hip patients.
Your anaesthetist is a senior doctor who specialises in perioperative (during the operation) care; specifically, the safe delivery of anaesthesia and pain control. Their role includes:
At Orthopaedic Innovation, our anaesthetists work in close partnership with our surgeons in a well-practised team. For the Kley Rapid Hip approach, we use a consistent group of anaesthetists who understand the unique demands of the procedure and the recovery protocol.
Learn more about the wider operative team in our blog: Who’s in the Operating Room?
Patients undergoing hip replacement surgery typically receive one of the following:
1. General Anaesthetic
You are fully unconscious and unaware throughout the operation. It's the traditional approach but may lead to a longer recovery time due to higher drug doses.
2. Spinal Anaesthetic (also known as an epidural)
A single injection into the lower back which temporarily blocks pain from the waist down. You remain awake or lightly sedated.
3. Light General Anaesthetic
A more refined form of general anaesthesia, this keeps you fully asleep and unaware but uses significantly lower doses of anaesthetic drugs.
For most patients, we use a light general anaesthetic combined with local nerve blocks.
Why? Because the Kley Rapid Hip procedure is minimally invasive and fast (typically completed in 20–30 minutes). This allows us to significantly reduce the amount of anaesthetic needed, while still keeping patients 100% asleep and comfortable: ideal for same-day recovery.
Learn more about the Kley Rapid Hip approach here.

Traditional hip surgeries are more invasive and take longer, often requiring higher doses of anaesthetic and strong pain relief. This can lead to grogginess, nausea, and delayed mobilisation.
With the Kley Rapid Hip, reduced surgical trauma means less pain, which in turn requires less anaesthesia and fewer drugs overall. You remain fully asleep, but wake faster, feel clearer, and most patients are up and walking within a few hours.
|
|
Traditional General Anaesthetic |
Light General Anaesthetic (Kley Rapid Hip) |
|
Drug dose |
High |
Low |
|
Duration of surgery |
60-90 minutes |
20-30 minutes |
|
Wake-up time |
Slower |
Faster |
|
Side effects |
Nausea, grogginess |
Minimal |
|
Post-op mobility |
Delayed |
Walking in 2-3 hours |
We can absolutely offer spinal anaesthesia for patients who request it or have specific medical needs. However, it’s not our routine choice for Kley Rapid Hip for the following reasons:
Most of our patients find the light general anaesthetic approach perfectly balances comfort, safety, and a fast recovery.
Our anaesthetic success is not just about the drugs, it is about preparation and teamwork:
Together, these elements reduce stress on your body and promote rapid recovery.
At Orthopaedic Innovation, we believe anaesthesia should support your return to movement: not delay it. Our tailored approach ensures you wake quickly, feel well, and are often walking within hours.
It’s one of the quiet strengths of the Kley Rapid Hip approach and a big part of why our patients recover faster and get back to life sooner.
If you're considering hip replacement and want to know more about the anaesthetic options available, book a free call with our team or explore the Kley Rapid Hip in more detail.

