What is difference between G tube and J tube?
Surgical feeding tube placement
Table of Contents
The feeding tube is inserted directly through the stomach wall into the stomach (G-tube) or small intestine (GJ-tube). A jejunostomy (J) tube is inserted directly through the wall of the intestine.

Is a PEG tube and J tube the same?
A jejunostomy tube (J-tube) is a tube that is inserted directly into the jejunum, which is a portion of the small intestine. The endoscopic approach to placement is similar to the one used for the PEG tube. The only difference is that the doctor uses a longer endoscope to enter into the small intestine.
Is jejunostomy a PEG tube?
7–9 Jejunal feeding can be achieved by direct percutaneous endoscopic jejunostomy (D-PEJ)10 or more commonly by placing a jejunal tube through an existing gastrostomy site, also referred to as percutaneous endoscopic transgastric jejunostomy (PEG-J or jejunal tube through PEG).
Can you eat with a jejunostomy tube?
If an individual can eat by mouth safely, then he/she can eat food and supplement with tube feeding if necessary. Eating food will not cause damage to the tube, nor does having a feeding tube make it unsafe to eat.

How long can a jejunostomy tube stay in?
Naso-jejunal tubes: up to 3-6 months (ensure not exceeding manufacturer guidelines)
Why would someone need a jejunostomy?
The principal indication for a jejunostomy is as an additional procedure during major surgery of the upper digestive tract, where irrespective of the pathology or surgical procedures of the esophagus, stomach, duodenum, pancreas, liver, and biliary tracts, nutrition can be infused at the level of the jejunum.
Why would a patient need a PEJ tube?
Feeding tubes are needed when you are unable to eat or drink. This may be due to stroke or other brain injury, problems with the esophagus, surgery of the head and neck, or other conditions. Your PEG tube is easy to use. You (or your caregiver) can learn to care for it on your own and even give yourself tube feedings.
How often should a jejunostomy tube be changed?
MIC-KEY G-J tubes need to be replaced about every six months. If your child’s tube needs to be changed, call your child’s doctor or nurse to schedule this or call Radiology through the Cincinnati Children’s operator at 513-636-4200.
Can I shower with a J-tube?
Bathing and Showering
You must not take a bath as the J-tube site should not soak in water. However, you may take a shower.
Is a jejunostomy permanent?
Surgical Techniques
Although simple to construct, they are usually used for short-term enteral access as tubes placed through them are easily dislodged. The Roux-en-Y jejunostomy is more permanent.
Where is a jejunostomy tube placed?
A jejunostomy tube (J-tube) is a soft, plastic tube placed through the skin of the abdomen into the midsection of the small intestine. The tube delivers food and medicine until the person is healthy enough to eat by mouth. You’ll need to know how to care for the J-tube and the skin where the tube enters the body.
What is the life expectancy of someone with a feeding tube?
Data suggest that in-hospital mortality for hospitalizations in which a feeding tube is places is 15-25%, and one year mortality after feeding tube placement is 60%.
How often should J tube be flushed?
Flushing the J-tube
To reduce the risk of tube clogs always use lukewarm water to flush the tube. Flush every 4-6 hours, if feeding is continuous. Flush whenever a feeding is interrupted. Flush every day the J-tube does not get used.
What are the disadvantages of tube feeding?
Complications Associated with Feeding Tube
- Constipation.
- Dehydration.
- Diarrhea.
- Skin Issues (around the site of your tube)
- Unintentional tears in your intestines (perforation)
- Infection in your abdomen (peritonitis)
- Problems with the feeding tube such as blockages (obstruction) and involuntary movement (displacement)
How do you shower with a feeding tube?
You may shower if you cover the site with plastic and avoid the shower spray on the site itself. After your sutures are removed you may wash in the shower without a dressing. Use soap and water around the site and be sure to rinse thoroughly.
Can you shower with J-tube?
What is the life expectancy of a person with a feeding tube?
How long can an old person live on a feeding tube?
Physicians declined to answer questions regarding life expectancy for 64 patients. For the 216 remaining patients, life expectancy without the feeding tube was a median of 1–2 months and it increased to an anticipated life expectancy of a median of 1–3 years with the feeding tube in place.
How often do you flush a jejunostomy tube?
To reduce the risk of tube clogs always use lukewarm water to flush the tube. Flush every 4-6 hours, if feeding is continuous. Flush whenever a feeding is interrupted. Flush every day the J-tube does not get used.
How long do J tubes stay in?
They typically stay in for 8 weeks. If your child is discharged from hospital before the sutures are removed, they may fall out on their own at home or be removed by the surgeon at your follow-up appointment. The stitches may detach from the skin on their own at home.
Can you drink water with a feeding tube?
Tap water is safe to use for most enteral feeding tube patients unless specified otherwise. Purified water: Use when flushing a jejunostomy tube, mixing powder formula, diluting medications, or if your child has a weakened immune system.
Should 90 year old get feeding tube?
This is called “tube feeding.” The tubes are by no means a solution for older adults with dysphagia and dementia. Studies show little or no meaningful benefit in this group of patients, and some harm. (Tube feeding may help patients with certain other diseases, such as cancer that is blocking the esophagus.)
What are the dangers of a feeding tube?
How often should J-tube be flushed?
What is the most common problem in tube feeding?
Diarrhea. The most common reported complication of tube feeding is diarrhea, defined as stool weight > 200 mL per 24 hours. 2-5 However, while enteral feeds are often blamed for the diarrhea, it has yet to be causally linked to the development of diarrhea.