What does PEG mean in PHYSIOLOGY
Percutaneous endoscopic gastrostomy (PEG) is a medical procedure that involves creating a small opening in the abdomen and stomach to allow for the insertion of a feeding tube. This tube can be used to provide nutrition and hydration to individuals who are unable to eat or drink on their own, such as those with severe swallowing difficulties or who are in a coma.
PEG meaning in Physiology in Medical
PEG mostly used in an acronym Physiology in Category Medical that means Percutaneous endoscopic gastrostomy
Shorthand: PEG,
Full Form: Percutaneous endoscopic gastrostomy
For more information of "Percutaneous endoscopic gastrostomy", see the section below.
» Medical » Physiology
Introduction to PEG
Indications for PEG
PEG is commonly indicated for individuals who:
- Have difficulty or are unable to swallow.
- Are at risk of aspiration (food or liquid entering the lungs).
- Have a prolonged need for nutritional support (more than 4 to 6 weeks).
- Have a decreased level of consciousness.
- Have an obstruction in the upper gastrointestinal tract.
Procedure
The PEG procedure is performed by a gastroenterologist or surgeon. It involves the following steps:
- The patient is sedated and given antibiotics to prevent infection.
- A small incision is made in the abdomen.
- A gastroscope (a thin, flexible tube with a camera on the end) is inserted through the mouth and into the stomach.
- A guide wire is passed through the gastroscope and into the abdomen.
- A tube is inserted over the guide wire into the stomach.
- The tube is secured in place with a balloon or other device.
- The incision is closed with stitches.
Benefits of PEG
PEG offers several benefits over other methods of nutritional support, including:
- It allows for direct delivery of nutrition and hydration to the stomach, bypassing the mouth and esophagus.
- It is less invasive than other surgical procedures, such as a gastrectomy.
- It is associated with a lower risk of complications.
- It can be used for long-term nutritional support.
Complications of PEG
While PEG is generally a safe procedure, there are some potential complications, such as:
- Infection at the insertion site
- Bleeding
- Leakage of stomach contents around the tube
- Aspiration
- Tube displacement
Conclusion
PEG is a valuable medical procedure that can provide essential nutritional support to individuals who are unable to eat or drink on their own. It is a relatively safe and effective procedure with a low risk of complications.
Essential Questions and Answers on Percutaneous endoscopic gastrostomy in "MEDICAL»PHYSIOLOGY"
What is PEG?
Percutaneous endoscopic gastrostomy (PEG) is a procedure that creates a direct opening between the stomach and the skin surface, allowing for feeding and medication administration directly into the stomach.
Why is PEG performed?
PEG is typically performed when an individual is unable to meet their nutritional needs through oral intake due to conditions such as stroke, dementia, or esophageal obstruction.
How is PEG performed?
PEG involves using an endoscope, a thin, flexible tube with a camera, to guide the placement of a feeding tube into the stomach through a small incision in the abdomen.
What are the benefits of PEG?
PEG provides a reliable and long-term solution for feeding, prevents malnutrition, and improves overall health and well-being.
Are there any risks associated with PEG?
Like any surgical procedure, PEG carries some risks, such as bleeding, infection, or tube displacement. However, these risks are generally low and can be managed with proper care.
How long does PEG recovery take?
Most patients recover from PEG within a few days and can resume normal activities within a week.
How long does a PEG tube last?
PEG tubes can last for months or even years, depending on the patient's condition and care. Regular maintenance and replacement may be necessary.
Is PEG a permanent solution?
PEG is not a permanent solution for all patients. If the underlying condition that led to the need for PEG improves, the tube may be removed once oral feeding is possible again.
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