II. Indications
- Indicated for Grades I to III Internal Hemorrhoid
- Most commonly used newer device
- Other uses
- Wart Treatment
- Tattoos removal
III. Advantages
IV. Disadvantages
- Less effective on Grade III Hemorrhoids
- Not effective on Grade IV Hemorrhoids
- Failure rate is 4 fold over that of Rubber band ligation
V. Initial Expense
- Device cost $2500
VI. Mechanism
- Probe causes ulceration, scarring, tethering of mucosa
- Hemorrhoidal Vessels coagulated
VII. Technique
- Insert Anoscope
- Identify most advanced Hemorrhoid complex
- Place tip of instrument at Hemorrhoid base (proximal)
- Apply 1.5 seconds per application
- Repeat for 4-5 applications per Hemorrhoid
- Apply several places along Hemorrhoid
- Recommend performing only one quadrant per visit
- Patient returns in 3-4 weeks for a second quadrant
VIII. Efficacy
- Rectal Bleeding relieved in 90%
- Symptom free
- At 3 months: 80%
- At 1-4 years post-treatment: 40%
- Prolapse twice as likely at 1 year as with banding