Procedure for Prolapse and Hemorrhoids (PPH)
According to the American Society of Colon
and Rectal Surgeons, more than 525,000
patients in the United States are treated
annually for symptomatic hemorrhoids.
Of these, approximately 10 to 20 percent
will require surgical treatment for their
condition. Until a few years ago, physicians
used an often-painful procedure to correct
severe hemorrhoids. In October 2001, a new
procedure for advanced hemorrhoids called
Procedure for Prolapse and Hemorrhoids
(PPH) was introduced in the United States.
PPH is a technique that reduces the prolapse
(enlargement) of hemorrhoidal tissue by cutting out
a band of the prolapsed anal mucosal membrane
with the use of a circular stapling device. The
PPH procedure essentially "lifts up" or repositions
the mucosal, or anal canal tissue, and restores the
hemorrhoidal tissue back to its original anatomical
position. This reduces blood flow to the internal
hemorrhoids. These internal hemorrhoids typically
shrink within four to six weeks after the procedure.
With PPH, patients experience significantly less
pain and tend to recover faster than patients who
undergo the traditional procedures because it
is performed above the "pain" line, or dentate
line, inside the anal canal. The advantage is this
method affects few nerve endings, while traditional
procedures are performed below the dentate line,
affecting many sensitive nerve endings. As with any
surgical procedure, there are risks that accompany
PPH. If too much muscle tissue is drawn into the
device, it can result in damage to the rectal wall
resulting in inflammation or infection. Moreover,
the internal muscles of the sphincter may be
damaged, resulting in short-term or long-term
dysfunction, such as severe pain or incontinence.
PPH is indicated for patients with:
- 2nd degree hemorrhoids after failure of other therapies
- 3rd and 4th degree hemorrhoids
- Rectal mucosal prolapse
Advantages of PPH
Compared to patients receiving a conventional
hemorrhoidectomy, patients undergoing the
PPH procedure:
- Experience less post-operative pain, itching,
bleeding and drainage
- Spend less time in the hospital
- Experience less post-operative incontinence and
constipation
- Return to normal activities in a significantly
shorter amount of time, 17 days vs. 22 days.
Recovery Chart
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