Related Experiment Video
Updated: Jul 28, 2025
09:53
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
3.7K
Diagnosis and Management of Craniofacial Osteomas
Jake A Langlie1, Haley Hullfish, Sinan K Jabori
1Dewitt Daughtry Department of Surgery, Division of Plastic and Reconstructive Surgery, University of Miami, Miami, FL USA.
The Journal of Craniofacial Surgery
|May 30, 2023
Summary
Osteoid osteomas are benign bone tumors that commonly affect the craniofacial region. Surgical resection offers an excellent prognosis with low recurrence rates, with minimally invasive techniques gaining traction.
Area of Science:
- Orthopedic Surgery
- Neurosurgery
- Otolaryngology
Background:
- Osteoid osteomas are benign, osteoblastic bone tumors characterized by a nidus of osteoid tissue.
- While they can occur anywhere, craniofacial osteoid osteomas are relatively rare but have a predilection for the paranasal sinuses, jaw, skull base, and facial bones.
Purpose of the Study:
- To review the current literature on the management and prognosis of craniofacial osteoid osteomas.
- To highlight recent advancements in treatment modalities and their outcomes.
Main Methods:
- Literature review of craniofacial osteoid osteomas.
- Analysis of surgical approaches, including open resection and minimally invasive endoscopic techniques.
- Evaluation of adjuvant therapies such as radiofrequency ablation.
Main Results:
- Craniofacial osteoid osteomas are often incidentally discovered due to slow growth or compression of adjacent structures.
- Surgical resection, particularly with minimally invasive endoscopic approaches and radiofrequency ablation, is effective.
- Complete resection leads to an excellent prognosis and low recurrence rates compared to other osteoblastic lesions.
Conclusions:
- Craniofacial osteoid osteomas are a developing area in craniofacial surgery.
- Minimally invasive techniques and adjuvant therapies are emerging as effective treatment options.
- All treatment modalities result in favorable cosmetic outcomes and low recurrence rates.
Related Concept Videos
01:31Osteoclasts in Bone Remodeling
3.0K
Osteoclasts are cells responsible for bone resorption and remodeling. They originate from hematopoietic progenitor cells present in the bone marrow. Numerous progenitor cells fuse to form multinucleated cells, each with 10-20 nuclei. A single osteoclast has a diameter of 150 to 200 µM. These cells have ruffled borders that break down the underlying bone tissue and release minerals such as calcium into the blood in bone resorption. Osteoclasts cling to bones with their ruffled edges during...
3.0K
01:27Fractures: Bone Repair
3.4K
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
3.4K
01:22Sutures of the Skull
7.1K
The human skull is composed of several bones that come together to protect the brain and support the structures of the face. The junctions where these bones meet are called sutures.
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
7.1K
01:14Cranial Bones: Superior and Posterior View
2.4K
The superior view of the cranium shows the frontal and paired parietal bones.
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...
2.4K
01:27Cranial Bones: Lateral View
2.4K
The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
2.4K