Which type of ostomy can be temporary or permanent, depending on patient needs?

A colostomy is indeed the correct choice, as it can serve both temporary and permanent purposes based on the individual patient's medical situation and needs. In cases where a segment of the colon is diseased or needs repair, a colostomy may be created to divert the stool away from the affected area. Depending on the healing process and the underlying condition, this colostomy may later be reversed, allowing the patient's bowel to function normally again. Alternatively, if the condition is permanent, the colostomy can remain in place for the long-term management of the patient’s health.

Ileostomies, on the other hand, are typically permanent after surgical removal of the colon and rectum, and urostomies are generally permanent as well, as they are used to divert urine away from the bladder. Jejunostomies are also usually intended for long-term use when the jejunum is used as a means for nutrition and cannot be expected to be reversed.