Tonsillectomy, Including the Coblation Intracapsular Technique
A tonsillectomy is an operation to treat problems caused by the tonsils, most commonly recurrent tonsillitis, persistent tonsil stones, or enlarged tonsils that obstruct breathing and disturb sleep. Surgical techniques have advanced considerably in recent years, and I offer modern, tissue-sparing methods designed to reduce pain and speed up recovery.
One of the most significant developments is the intracapsular coblation technique, which removes the troublesome tonsil tissue while preserving the thin protective capsule that lies underneath. For suitable patients this can mean lesser pain intensity and a faster resolution of pain. These benefits have been confirmed in a recent randomised control trial (FINITE Trial)
If you find yourself needing repeated courses of antibiotics, taking time off work several times a year, or simply never feeling that your throat is fully well, it is worth having a specialist assessment to understand what is happening and what can be done about it.
When is a tonsillectomy recommended?
I may recommend removing the tonsils when:
- You have frequent, disabling episodes of tonsillitis despite other measures
- You suffer from persistent tonsil stones that affect your quality of life
- Enlarged tonsils are causing snoring, disrupted sleep or obstructive sleep apnoea
- There is a need to examine tonsil tissue for other reasons such as when one tonsil is larger than the other or appears concerning.
Traditional (extracapsular) tonsillectomy
In a conventional tonsillectomy the entire tonsil, including its capsule, is removed from the muscle wall of the throat. This is a well-established and highly effective operation, and it remains the right choice in certain situations. Because the procedure exposes the underlying muscle, it is associated with more discomfort during recovery and a small risk of bleeding as the area heals.
- Seven or more well-documented, clinically significant episodes in the preceding year, or
- Five or more such episodes in each of the preceding two years, or
- Three or more such episodes in each of the preceding three years.
These numbers are a guide rather than a strict rule. I take into account how severe your episodes are, how much time you are losing, and how the infections affect your daily life when we discuss whether surgery is right for you.
The coblation intracapsular technique
Coblation uses controlled radiofrequency energy passed through a saline solution to remove tissue at a relatively low temperature. In an intracapsular tonsillectomy I use coblation to remove the bulk of the tonsil tissue while deliberately leaving the thin tonsil capsule in place as a protective layer over the throat muscle.
Keeping this capsule intact has important advantages:
- Less postoperative pain – the underlying muscle is not exposed, so the throat tends to be more comfortable.
- Faster recovery – resolution of pain is faster with this technique.
- Lower risk of bleeding – the protected wound bed is believed to reduce the chance of bleeding during healing.
The main trade-off is that, because a small amount of tonsil tissue is left behind, there is a low chance that tonsil tissue can become infected again over time and symptoms could return, occasionally requiring further treatment. I will help you weigh up which technique best suits your situation.
What does the procedure involve?
Tonsillectomy is carried out under general anaesthetic, meaning you are asleep, and is usually a day-case procedure, although an overnight stay is sometimes advised. The operation itself typically takes around 45 minutes. Surgery is performed at The London Clinic.
Recovery after tonsillectomy
Recovery varies with the technique used and from person to person. After intracapsular coblation surgery many patients find the throat settles more quickly, while traditional surgery generally requires around two weeks before the throat feels fully comfortable. During recovery I encourage you to eat normally where possible, stay well hydrated and take regular pain relief. I will give you clea
Complications from tonsillectomy
- Bleeding from the healing tonsil bed is relatively common following adult tonsillectomy and is estimated from research to occur in 5-15% of cases. Bleeding typically occurs between 5-7 days after surgery and if persistent, requires you to return to hospital. In most instances, a 24-hour admission is all that is needed but in rarer circumstances, a second operation is needed to stop further bleeding.
- Pain. Tonsillectomy is typically associated with pain in the throat after surgery. This can be intense requiring strong analgesia. The level of pain varies between individuals and is often greater in those with a greater number of previous infections and/or a history of previous abscess (Quinsy).
- Other risks: The other risks following tonsillectomy are much less frequent and include tooth damage, numbness/weakness to the tongue, difficulty breathing / swallowing and a change in voice. These occur in less than 1% of cases.
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FAQs
Is intracapsular coblation tonsillectomy better than traditional surgery?
Intracapsular coblation tonsillectomy has been shown to lessen pain when compared to traditional surgery. The trade-off is a small chance of tonsil tissue persisting and becoming infected again. Traditional tonsillectomy completely removes the tonsil and is preferred in certain cases. I will recommend the most suitable technique for you.
How painful is a tonsillectomy?
Some throat discomfort is expected after any tonsillectomy and is managed with regular pain relief. In some individuals, the pain can be intense requiring strong pain medicine. Pain typically eases over the first one to two weeks.
How long will I need off work or school?
Most adults take around two weeks off after traditional surgery, and often less following the intracapsular coblation technique. Children usually recover a little faster. I will give you guidance tailored to the procedure you have.
Is tonsillectomy available privately and on the NHS?
Yes, tonsillectomy is available both on the NHS and privately. Private treatment provides faster access to surgery and a choice of modern techniques. I will discuss the most appropriate option for you at your consultation.
Can tonsils grow back after intracapsular tonsillectomy?
Because the intracapsular technique deliberately leaves a thin layer of tissue, there is a small chance that tonsil tissue can persist and that symptoms could return over time. This is uncommon, and the benefits of a gentler recovery are significant for many patients.