Tonsils and Adenoids
What are they?
Tonsils and adenoids are small glands located at the back of the throat and behind the nose, playing a crucial role in the body’s immune system. They help trap germs, such as bacteria and viruses, that enter through the mouth and nose, assisting the body in learning to fight infections—especially in young children. Their importance is most pronounced in early childhood; however, as children grow and their immune system matures, the significance of these glands diminishes. In some cases, children may require children's surgery to address issues like enlarged or infected tonsils and adenoids, which can lead to symptoms such as snoring, mouth breathing, recurrent tonsillitis, and ear problems stemming from enlarged adenoids. These conditions are the primary reasons an ENT surgeon in Auckland may recommend an adenoidectomy or tonsil surgery, including procedures like coblation tonsillectomy, to alleviate these issues.
What is Coblation Intracapsular Tonsillectomy?
Coblation Intracapsular Tonsillectomy (CIT) is a modern surgical technique used in children's surgery to remove tonsil tissue while carefully preserving the thin outer layer known as the capsule. By maintaining this protective layer during tonsil surgery, vital structures such as the underlying throat muscles, nerves, and blood vessels are shielded from surgical trauma. This innovative approach, known as coblation tonsillectomy, significantly differs from traditional "extracapsular" tonsillectomy, where the entire tonsil and its capsule are removed, often resulting in increased post-operative pain and a higher risk of bleeding. CIT is particularly favored by ENT surgeons in Auckland, especially for young patients with large tonsils causing airway obstruction or sleep-disordered breathing, as well as those suffering from recurrent tonsillitis. Coblation, which stands for "Controlled Ablation," utilizes a specially designed wand that passes radiofrequency energy through a saline solution, creating a plasma field of highly energized ions. This gentle process effectively dissolves tissue at a remarkably low temperature, minimizing damage to surrounding tissues. Additionally, in some cases, a concurrent adenoidectomy may be performed to further enhance patient outcomes.
Surgical Steps
1. General Anaesthesia
Coblation Intracapsular Tonsillectomy (CIT) is a modern surgical technique used in children's surgery to remove tonsil tissue while carefully preserving the thin outer layer known as the capsule. By maintaining this protective layer during tonsil surgery, vital structures such as the underlying throat muscles, nerves, and blood vessels are shielded from surgical trauma. This innovative approach, known as coblation tonsillectomy, significantly differs from traditional "extracapsular" tonsillectomy, where the entire tonsil and its capsule are removed, often resulting in increased post-operative pain and a higher risk of bleeding. CIT is particularly favored by ENT surgeons in Auckland, especially for young patients with large tonsils causing airway obstruction or sleep-disordered breathing, as well as those suffering from recurrent tonsillitis. Coblation, which stands for "Controlled Ablation," utilizes a specially designed wand that passes radiofrequency energy through a saline solution, creating a plasma field of highly energized ions. This gentle process effectively dissolves tissue at a remarkably low temperature, minimizing damage to surrounding tissues. Additionally, in some cases, a concurrent adenoidectomy may be performed to further enhance patient outcomes.
2. Plasma Ablation
The Coblation wand, used in children's surgery procedures like adenoidectomy and coblation tonsillectomy, employs continuous saline irrigation. This wand is applied to the tonsil surface, enabling the tissue to dissolve from the outside in at low temperatures. This innovative technique is preferred by many ENT surgeons in Auckland for performing tonsil surgery.
3. Capsule Preservation
As the capsule is approached during children's surgery, specifically in procedures like adenoidectomy or coblation tonsillectomy, the power is reduced. The ENT surgeon Auckland carefully works to leave a thin protective layer of capsular tissue intact, maintaining the integrity of the surrounding area during tonsil surgery.
4. Haemostasis
During tonsil surgery, especially in procedures like coblation tonsillectomy, the coagulation setting of the Coblation wand is utilized to effectively seal any bleeding points. In children's surgery, such as adenoidectomy, blood loss is usually minimal throughout the operation, leading to a smoother experience under the care of a skilled ENT surgeon in Auckland.
5. Inspection & Completion
Both tonsil beds are carefully inspected to confirm near-complete tissue removal (>95%) and satisfactory haemostasis before concluding the procedure. This inspection is a critical part of the coblation tonsillectomy process, often performed by an experienced ENT surgeon in Auckland during children's surgery, which may include adenoidectomy or tonsil surgery.
6. Discharge and Recovery
Most patients undergoing adenoidectomy or tonsil surgery are discharged the same day. Pain management is typically effective with regular paracetamol and ibuprofen for an average of 5–7 days. After children's surgery, most children start with a soft diet, and we encourage a return to normal diets as soon as possible. The ENT surgeon in Auckland will provide guidance on dietary progression following procedures such as coblation tonsillectomy.
Advantages of Coblation Intracapsular Tonsillectomy
Tonsils and adenoids are small glands located at the back of the throat and behind the nose, playing a crucial role in the body’s immune system. They help trap germs, such as bacteria and viruses, that enter through the mouth and nose, assisting the body in learning to fight infections—especially in young children. Their importance is most pronounced in early childhood; however, as children grow and their immune system matures, the significance of these glands diminishes. In some cases, children may require children's surgery to address issues like enlarged or infected tonsils and adenoids, which can lead to symptoms such as snoring, mouth breathing, recurrent tonsillitis, and ear problems stemming from enlarged adenoids. These conditions are the primary reasons an ENT surgeon in Auckland may recommend an adenoidectomy or tonsil surgery, including procedures like coblation tonsillectomy, to alleviate these issues.
