Bone marrow is the soft, fatty tissue inside large bones like the hip and thigh bones.
Bone marrow transplantsinvolve healthy marrow donations from a matched donor, either a family member or an unrelated volunteer.
The open spaces withintrabecularbone maximize surface area for cell growth and nutrient exchange.

Jessica Olah / Verywell
Function
Bone marrow serves a crucial function for the body.
Yellow bone marrow, found in the hollow centers of long bones, primarily stores fat.
The process of the bone marrow creating red blood cells, white blood cells, and platelets is calledhematopoiesis.
What Can Damage Bone Marrow?
For conditions like leukemia and aplastic anemia, a transplant can help restore blood cell production and overall health.
Types of Transplants
There are a few different types of bone marrow transplants.
The jot down of transplant you get depends on who the donor is.
This transplant is commonly referred to as a “rescue.”
Umbilical cord blood transplant:Here, stem cells from a newborns umbilical cord are collected immediately after birth.
This jot down of transplant shows promise for treating cancers and serious blood disorders like aplastic anemia.
A bone marrow transplant involves replacing damaged or nonfunctional bone marrow with healthy stem cells from a donor.
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UCSF.What is bone marrow?.
Peconic Bay Medical Center.Red bone marrow vs. yellow bone marrow.