What is focal osteoporotic bone marrow defect?
Table of Contents
What is focal osteoporotic bone marrow defect?
Focal osteoporotic bone marrow defect is a condition that corresponds to the uncommon presence of hematopoietic tissue found in edentulous areas of the jaws in middle-age women [6].
What is focal bone defect?
The focal osteoporotic bone marrow defect (FOBMD) is a rare condition of the jaws. It affects middle-aged woman and is most commonly seen in the posterior mandible. In most cases, FOBMD is asymptomatic and discovered as an incidental radiographic finding, usually exhibiting a round-to-oval, ill-defined radiolucency. 1.
Does your jaw have bone marrow?
In adult life the presence of hematopoietic marrow in the jaws is usually restricted to the angle of the mandible, the maxillary tuberosity and the condylar process [1, 2].
How serious is osteonecrosis of the jaw?
One of those is osteonecrosis of the jaw, or ONJ, an uncommon, potentially serious complication that causes death of the jawbone tissue. ONJ can lead to painful symptoms, such as: Oral swelling. Gum infections.
What happens if your jaw bone dies?
Osteonecrosis of The Jaw (ONJ), or dead jaw syndrome, is a serious but rare condition that relates to the destruction or severe loss of the jawbone. The syndrome is known to disrupt the supply of blood to the jawbone which leads to tiny breaks and eventually severe damage to the affected area and total bone collapse.
Can a bone cyst become malignant?
Aneurysmal bone cysts are uncommon primary bone tumors typically regarded as histologically and clinically benign. Malignant transformation of these lesions occurs almost exclusively in the context of prior radiation exposure.
How do you fix osteochondral defect?
Surgical treatment for osteochondral defects may include:
- Debridement, removal of loose cartilage, chondroplasty.
- Microfracture.
- Autograft Mosaicplasty.
- Osteochondral Allograft Transplantation.
- MACI – Matrix Associated Autologous Chondrocyte Implantation.
- Particulate Juvenile Articular Cartilage.
- Stem Cell Injections.
How is bone marrow disease treated?
Bone Marrow Failure Disorders Treatment
- Blood or platelet transfusion. Doctors insert an IV into a vein to transfer donated blood from a family member or an unknown blood donor.
- Medicine. Drugs known as immunosuppressants help keep the immune system from attacking the body’s own bone marrow.
- Bone marrow transplant.
What happens if osteonecrosis of the jaw is not treated?
ONJ symptoms eventually disrupt quality of life, driving patients to see their dentist or primary care provider. We diagnose the condition as ONJ if damaged, exposed bone persists in the upper or lower jaw for at least eight weeks. Once all the tissue in a bone die, we can’t revive it.
What kind of doctor treats osteonecrosis of the jaw?
Because osteonecrosis of the jaw is challenging to treat, an oral surgeon with experience treating it should be consulted. Treatment of osteonecrosis of the jaw typically involves scraping away some of the damaged bone, taking antibiotics by mouth, and using mouth rinses.
