Eigenknochen

Eigenknochen, also known as autogenous bone, refers to bone tissue that is harvested from one part of the body and transplanted to another. This procedure is commonly used in orthopedic surgery to repair or reconstruct bone defects, fractures, or to augment the volume of existing bone. The term "eigen" in German translates to "self" or "own," reflecting the use of the patient's own tissue for the transplant.

The most common source of eigenknochen is the iliac crest, a region in the hip bone. The harvested bone is typically processed and then implanted into the desired location. This method has several advantages, including reduced risk of rejection, as the transplanted tissue is from the same individual, and the availability of a sufficient amount of tissue.

Eigenknochen transplantation is a well-established technique in orthopedic surgery, with a long history of successful applications. It is particularly useful in cases where the patient's own bone is the best match for the recipient site, such as in revision surgeries or when the patient has a history of bone diseases. The procedure is generally safe and effective, with a low rate of complications.

However, like any surgical procedure, eigenknochen transplantation carries risks, including infection, nerve damage, and the potential for the harvested site to heal poorly. Proper patient selection, meticulous surgical technique, and careful post-operative care are essential to minimize these risks and ensure a successful outcome.