Surgical treatment of prolapsed hemorrhoids
Surgical treatment of prolapsed hemorrhoids Prolapsed hemorrhoids, also known as external hemorrhoids that have descended beyond the anal canal, can cause significant discomfort, pain, bleeding, and irritation. When conservative treatments such as dietary modifications, topical medications, and minimally invasive procedures fail to alleviate symptoms, surgical intervention becomes a necessary option. Surgical treatment of prolapsed hemorrhoids aims to remove or reduce the hemorrhoidal tissue, restore normal anatomy, and relieve symptoms effectively.
One of the most common surgical procedures is hemorrhoidectomy, which involves the complete excision of hemorrhoidal tissue. This procedure is considered the gold standard for prolapsed hemorrhoids that are large, painful, or recurrent. During hemorrhoidectomy, the surgeon carefully excises the enlarged hemorrhoidal cushions, the vascular tissue that causes prolapse. The wound is then sutured to promote healing. Although hemorrhoidectomy is highly effective, it can be associated with postoperative pain, bleeding, and a longer recovery period. Proper patient selection and surgical technique are vital to minimize complications and ensure optimal outcomes.
Another surgical approach is the stapled hemorrhoidopexy, also known as the Procedure for Prolapse and Hemorrhoids (PPH). This technique involves using a circular stapling device to reposition the prolapsed hemorrhoidal tissue back into its anatomical position. The stapler also cuts off the blood supply to the hemorrhoids, leading to their shrinkage. Stapled hemorrhoidopexy is less invasive than traditional hemorrhoidectomy, resulting in less postoperative pain, shorter hospital stays, and quicker recovery. However, it may be less suitable for large external hemorrhoids or external components of prolapse, and there is a risk of recurrence or rectal bleeding.
In recent years, other minimally invasive procedures, such as transanal hemorrhoidal dearterialization (THD), have gained popularity. THD involves identifying and ligating the arteries supplying the hemorrhoids, thereby reducing blood flow and causing the hemorrhoids to shrink. This technique can be combined with mucopexy, where the prolapsed tissue is lifted and sutured to restore normal anatomy. While THD is associated with less pain and a quicker recovery than traditional hemorrhoidectomy, its long-term effectiveness varies depending on the degree of prolapse.
Preparation for surgery typically involves a thorough clinical evaluation, including anorectal examination and possibly anoscopy or sigmoidoscopy to rule out other rectal pathologies. Patients are advised to follow preoperative instructions, such as bowel cleansing and fasting, to reduce the risk of postoperative complications. Postoperative care focuses on pain management, maintaining good hygiene, and avoiding constipation through diet and laxatives. Patients are usually advised to refrain from strenuous activities for several days to weeks, depending on the procedure performed.
In summary, surgical treatment options for prolapsed hemorrhoids are tailored to the severity of the prolapse, patient comorbidities, and preferences. Hemorrhoidectomy remains the most definitive treatment, particularly for large or recurrent cases, while stapled hemorrhoidopexy and transanal dearterialization offer less invasive alternatives with quicker recovery. As with all surgical procedures, careful planning, skilled execution, and attentive postoperative care are essential for achieving the best outcomes and improving patients’ quality of life.
