A small bowel transplant is needed only for selected patients whose intestine cannot provide enough nutrition or fluid and who develop serious problems despite specialised treatment. In everyday terms, it replaces a failed small intestine with a healthy donor intestine. Not everyone with intestinal failure needs one, because doctors first check whether the intestine can recover or other treatments can provide adequate nutrition. Small bowel transplant indications generally involve serious complications of long-term intestinal failure. Early assessment by an experienced intestinal-failure and transplant team can be important for making timely decisions.
Key takeaways:
Intestinal failure occurs when the intestine cannot absorb enough nutrients or fluids to maintain health without additional support. The intestine normally absorbs nutrients, water and salts from food. Intestinal failure can be temporary or long-term. When the intestine cannot absorb enough, some patients need nutrition or fluids through a vein.
Small bowel failure treatment from a specialised team can sometimes help the intestine adapt and reduce the need for this support. Not all patients reach the point of considering a transplant: the question of intestinal failure and transplant arises only when the condition becomes severe or causes serious complications, and only a small number of patients with intestinal failure need one.
Conditions requiring small bowel transplant are judged by the severity of intestinal failure and its complications, not simply by the name of the disease. These reasons for small bowel transplant vary between patients, so small bowel transplant indications are always assessed individually. The causes also differ with age.
Removing a large part of the small intestine can leave too little intestine to absorb enough nutrition and fluids. In adults this often follows surgery to remove diseased bowel, injury, or loss of blood supply to the gut. In children it is often linked to necrotising enterocolitis (a condition in which part of a newborn’s bowel is damaged), gastroschisis or intestinal atresia – all birth conditions of the bowel. This is one important setting in which transplantation may be considered.
Some conditions stop the intestine from moving food along properly, even when the bowel is present. These are called motility disorders, and one example is chronic intestinal pseudo-obstruction.
Having one of these conditions does not automatically mean a transplant is required; the team assesses each patient’s complications and response to other treatments.
The main reasons for small bowel transplant are problems that make long-term intestinal failure dangerous, rather than a list of diseases. These serious complications are among the main small bowel transplant indications.
Long-term nutrition through a vein can be linked to liver problems known as intestinal failure–associated liver disease (IFALD). These range from fat build-up and reduced bile flow to scarring and liver failure. If severe IFALD does not improve and reaches end-stage liver failure, it is considered an indication for intestinal transplantation. This is where the liver and the intestine become linked: patients with cirrhosis or advanced scarring of the liver are advised to receive the liver and intestine together.
Long-term nutrition may need a central line, a thin tube placed in a large vein. Repeated serious infections linked to this line can become dangerous.
Repeated use of central veins can make future access difficult or impossible.
Transplantation may be considered when intestinal failure remains severe despite specialised treatment.
Reviews describe intestinal transplantation as an option for irreversible intestinal failure with life-threatening complications of long-term nutrition through a vein. Each case still needs individual assessment.
The type of transplant depends mainly on the condition of the liver and on which other organs are affected.
Only the small intestine is replaced. This is used when liver function is preserved.
The liver and the small intestine are transplanted together. This is used when the liver has failed because of long-term nutrition through a vein. Because it involves the liver, a team with liver transplant experience is part of the assessment.
Several abdominal organs are replaced together, including the small intestine and, in some cases, the stomach and pancreas. A full multivisceral transplant includes the liver, while a modified multivisceral transplant leaves the liver in place. These are considered when more organs are affected, for example by extensive clotting in the veins of the gut or widespread bowel motility disorders.
Both adults and children can need an intestinal transplant, and the causes differ. Reported waiting-lists and early results are worse for combined transplants than for isolated ones, which reflects how ill these patients are.
A small bowel transplant evaluation looks at whether transplantation is appropriate and how safely it could be done. Evaluation for intestinal failure and transplant usually follows these steps:
Evaluation does not guarantee a transplant; it helps decide whether transplantation is suitable.
Transplantation is generally not the first treatment, and small bowel failure treatment usually begins with specialised intestinal-failure care. This may include:
ESPEN, the European Society for Clinical Nutrition and Metabolism, says that managing chronic intestinal failure needs a multidisciplinary team – a coordinated group that typically includes a gastroenterologist, a dietitian, a transplant surgeon and a specialist nurse working from one shared care plan rather than separate referrals. Its guideline covers intestinal rehabilitation, medical therapies and non-transplant surgery as part of care. These approaches may help some patients stay healthy without transplantation. However, not every patient should stay on non-transplant treatment indefinitely; the transplant team should reassess patients when serious complications develop. Timely reassessment is an important link between intestinal failure and transplant care.
Patients in India with severe intestinal failure may need assessment at a specialised transplant centre. A small bowel transplant in India requires an experienced multidisciplinary team, and availability of intestinal transplant services varies between centres. A small bowel transplant evaluation may review the intestine, nutrition needs, liver health, infection history and overall fitness for transplantation. Patients should seek an expert assessment rather than deciding about transplantation based only on symptoms. A formal assessment can clarify whether transplantation is appropriate, whether other treatments remain suitable and what happens next. It is reasonable to ask a centre which transplant types it assesses and whether it works with intestinal-failure specialists and dietitians, and with a paediatric team if the patient is a child.
Dr. Prashant Kadam is a senior consultant in liver transplant and HPB surgery at Sir H. N. Reliance Foundation Hospital, Girgaon, Mumbai. His website lists small bowel transplant among the transplant services he covers, alongside liver, paediatric liver and pancreas transplant.
Medically reviewed by Dr. Prashant Kadam | Last reviewed: October 2026
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A small bowel transplant may be considered when severe, long-term intestinal failure causes serious complications that cannot be adequately managed with other treatments. The decision is individual and follows assessment by an intestinal-failure and transplant team.
Main small bowel transplant indications include serious complications such as progressive liver problems linked to long-term nutrition, repeated serious bloodstream infections, loss of vein access, or severe intestinal failure that persists despite specialised treatment. Each patient is assessed individually.
Conditions requiring small bowel transplant can include severe short bowel syndrome (for example after volvulus, necrotising enterocolitis or gastroschisis), serious intestinal motility disorders and extensive loss of blood flow to the gut. The condition alone does not mean a transplant is needed; severity and complications matter most.
The main types are isolated small bowel transplant, combined liver-small bowel transplant, and multivisceral transplant, which may be full or modified. The choice depends mainly on whether the liver is healthy and which other organs are affected.
The team reviews the intestinal problem, nutrition needs, previous treatment, other organs, infection history, test results and overall ability to undergo transplantation. Several specialists contribute, and evaluation does not guarantee that a transplant will be done.
Small bowel transplant in India requires specialised expertise, experienced teams and facilities, so availability varies between centres. Patients should seek assessment at a centre with appropriate intestinal-failure and transplant services rather than relying on symptoms alone.
This article is for general information only and does not replace medical advice. Whether a transplant is needed depends on individual assessment by a qualified transplant team.