HaemorrhoidectomyOpen diathermy, Stapled haemorrhoidectomy and Haemorrhoidal artery ligation (HAL)
Patients can choose either general anaesthesia, monitored anaesthetic care or local anaesthesia together with intravenous sedation for the procedure.


1. Open diathermy haemorrhoidectomy

The is a traditional but still applicable procedure for tackling more serious haemorrhoids, both internal or external. Yet, the postoperative pain is relatively higher than the other types of haemorrhoidectomy.


2. Stapled haemorrhoidectomy

This is the most commonly used procedure nowadays.
A specially-designed circular stapler is inserted into the rectum to remove the loose tissue and pulls the piles back into the anal canal. There will be no external wounds basically and the pain is slight. Time for recovery is greatly shortened than the open diathermy haemorrhoidectomy.


3. (Haemorrhoid artery ligation, HAL

Haemorrhoidal artery ligation (HAL) is a procedure that uses a single use disposable proctoscope, with a Doppler ultrasound detector installed on it, to locate haemorrhoidal arteries accurately. The haemorrhoidal vessels are then ligated to cut its arterial blood supply and it will eventually shrink. HAL has been popular for years in the west with its remarkable effect and it is done on an outpatient basis, no excision is needed. This reduces the risk of complications and side effects afterwards.


4. BOWA 350 diathermy


Preparation

  • Fast for 6 hours before the operation.
  • Laxative enema is given to empty the rectum.
  • Prior to the operation, doctor will give a brief consultation and check up to explain the procedure and risks involved. A consent form will then be signed.

After the procedure

  • There will be wound pain once the anaesthesia wears off.
  • There will be mild post-operative pain, but it will relief in several days.
  • Patients do not need to stay at the surgery centre, they can leave right afterwards without affecting their normal activities.
  • Please take the pain killer prescribed by the doctors on time.
  • The anaesthesia and sedation may temporarily affect your co-ordination and reasoning skills, so you should avoid driving, drinking, making important decisions or signing legal documents. for 24 hours afterwards.

The above information is for reference only. In case of any query, please contact us.