Related Experiment Video
Updated: Jul 25, 2025
03:42
High-Speed Human Temporal Bone Sectioning for the Assessment of COVID-19-Associated Middle Ear Pathology
Published on: May 18, 2022
2.3K
Temporal Bone Trauma
James Dixon Johns1, Corinne Pittman1, Selena E Briggs1
1Department of Otolaryngology-Head and Neck Surgery, MedStar Georgetown University Hospital, Gorman Building, 1st Floor, 3800 Reservoir Road NW, Washington DC 20007, USA; Department of Otolaryngology-Head and Neck Surgery, MedStar Washington Hospital Center, 106 Irving Street Northwest, Suite 2700, Washington, DC 20010, USA.
Otolaryngologic Clinics of North America
|June 29, 2023
Summary
Temporal bone trauma is often overlooked in head injuries. This review covers diagnosis, management, and complications of temporal bone trauma, emphasizing its impact on auditory and vestibular systems.
Area of Science:
- Neuroscience
- Otolaryngology
- Trauma Surgery
Background:
- Temporal bone trauma is a significant consequence of head injuries, potentially affecting critical neurovascular and sensory organs.
- The auditory and vestibular systems housed within the temporal bone are vulnerable to injury during trauma.
- Current management strategies lack standardized guidelines, necessitating a review of existing literature.
Purpose of the Study:
- To review the current literature on the diagnosis and management of temporal bone trauma.
- To highlight potential complications associated with temporal bone injuries.
- To underscore the importance of considering temporal bone trauma in head injury evaluations.
Main Methods:
- Comprehensive literature search of diagnostic and management strategies for temporal bone trauma.
- Analysis of studies focusing on complications and clinical outcomes.
- Synthesis of current evidence to provide a consolidated overview.
Main Results:
- Temporal bone trauma can involve damage to auditory ossicles, facial nerve, and inner ear structures.
- Common complications include hearing loss, vertigo, and facial nerve palsy.
- Early diagnosis and appropriate management are crucial for mitigating long-term sequelae.
Conclusions:
- Temporal bone trauma requires thorough evaluation in patients with head injuries.
- A multidisciplinary approach is often necessary for optimal patient outcomes.
- Further research is needed to establish consensus guidelines for managing temporal bone trauma.
Related Concept Videos
01:27Cranial Bones: Lateral View
2.3K
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...
2.3K
01:22Sutures of the Skull
7.0K
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...
7.0K
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
01:14Cranial 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
01:29Blood and Nerve Supply to the Bones
11.3K
Bones are dynamic organs that require a rich supply of oxygen and nutrients. Around 5% to 10% of the cardiac output supplies blood to the bones. A typical long bone has three main sources: the nutrient artery, the metaphyseal and epiphyseal arteries, and the periosteal arteries.
Nutrient Artery
The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
Nutrient Artery
The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
11.3K
01:08Overview of the Skull
4.8K
The cranium (skull) is the skeletal structure of the head that supports the face and protects the brain. It is subdivided into the facial bones and the brain case, or cranial vault. The facial bones underlie the facial structures, form the nasal cavity, enclose the eyeballs, and support the teeth of the upper and lower jaws.
The cranial vault surrounds and protects the brain and houses the middle and inner ear structures. This cavity is bounded superiorly by the rounded top of the skull, which...
The cranial vault surrounds and protects the brain and houses the middle and inner ear structures. This cavity is bounded superiorly by the rounded top of the skull, which...
4.8K