Post-Appendectomy Pain: Why Hemostatic Clips Are Used - Surgery

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Appendicitis issues


On April 5th, I underwent laparoscopic surgery for acute appendicitis.
Since then, I still experience pain in the lower right abdomen.
However, a follow-up CT scan indicated no abnormalities, and there is no sign of inflammation around the hemostatic clips.
Why are hemostatic clips placed inside the abdomen even after the appendix has been removed?

Cai Chong, 20~29 year old female. Ask Date: 2018/06/25

Dr. Chen Jiaming reply Surgery


The appendix is a part of the gastrointestinal tract, which normally has blood vessels supplying blood flow.
During laparoscopic appendectomy, it is necessary to first dissect and cut the blood vessels.
Vascular staplers are commonly used to manage the vascular dissection during laparoscopic procedures.
The stapler applied to the proximal end of the vessel remains in the body to provide ongoing hemostasis.
Currently, the staplers used are made of titanium, which has good biocompatibility and does not require subsequent removal, and they generally do not cause any post-operative pain issues.

Reply Date: 2018/06/25

More Info


Post-appendectomy pain can be a common concern for patients who have undergone laparoscopic surgery for acute appendicitis. The use of hemostatic clips during such procedures is a standard practice aimed at ensuring proper surgical outcomes and minimizing complications. Understanding the rationale behind the use of these clips, as well as the nature of post-operative pain, can help alleviate concerns and provide clarity on the healing process.

Hemostatic clips are small devices used to control bleeding during surgery. When the appendix is removed, the blood vessels that supplied it must be sealed to prevent excessive bleeding. The clips are applied to these vessels to ensure they are securely closed. This is crucial because uncontrolled bleeding can lead to significant complications, including hematomas or even the need for additional surgical interventions. The clips are typically made of materials that are biocompatible, meaning they are safe to remain in the body without causing adverse reactions.

After an appendectomy, it is not uncommon for patients to experience pain in the right lower abdomen. This pain can be attributed to several factors:
1. Surgical Trauma: The surgical procedure itself involves incisions and manipulation of tissues, which can lead to inflammation and pain as the body heals.

2. Inflammation: Even after the appendix is removed, the surrounding tissues may still be inflamed. This inflammation can cause discomfort and may take time to resolve.

3. Nerve Irritation: The surgical procedure can irritate nerves in the area, leading to pain that may persist for some time post-surgery.

4. Presence of Hemostatic Clips: While hemostatic clips are designed to be safe, their presence can sometimes contribute to discomfort. Patients may feel a sensation of pressure or tightness in the area where the clips are located, especially if there is any swelling or inflammation.

5. Postoperative Complications: Although imaging studies such as CT scans may show no abnormalities, it is essential to monitor for potential complications such as abscess formation or bowel obstruction, which can occur after abdominal surgery.

In your case, since the CT scan did not reveal any abnormalities and there is no evidence of inflammation around the hemostatic clips, it is likely that the pain you are experiencing is part of the normal healing process. It is important to follow up with your healthcare provider if the pain persists or worsens, as they may recommend further evaluation or management strategies.

To manage post-operative pain effectively, consider the following:
- Pain Management: Over-the-counter pain relievers, such as acetaminophen or ibuprofen, may help alleviate discomfort. Always consult your healthcare provider before taking any medication.

- Rest and Activity: Gradually increase your activity level as tolerated. Avoid heavy lifting or strenuous activities until cleared by your surgeon.

- Follow-Up Care: Attend all follow-up appointments to ensure proper healing and address any concerns you may have.

- Monitoring Symptoms: Keep an eye on any new symptoms, such as fever, increased swelling, or changes in bowel habits, and report these to your healthcare provider promptly.

In summary, the use of hemostatic clips during laparoscopic appendectomy is a standard practice to prevent bleeding. Post-operative pain can arise from various factors, including surgical trauma and inflammation. While it is essential to monitor your symptoms, it is also crucial to give your body time to heal. If you have ongoing concerns about your pain or the presence of the clips, do not hesitate to reach out to your healthcare provider for further guidance.

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