Related Experiment Video
Updated: Apr 15, 2026

10:23
Author Spotlight: Three-Dimensional Cephalometric Landmark Annotation Demonstration on Human Cone Beam Computed Tomography Scans
Published on: September 8, 2023
3.9K
Unusual foreign body in a routine lateral cephalogram.
Shobha Sundareswaran1, Jean James2, Praveen S3
1Professor and Head, Department of Orthodontics, Government Dental College , Calicut, Kerala, India .
Journal of Clinical and Diagnostic Research : JCDR
|April 11, 2015
Summary
Routine orthodontic radiographs can reveal unexpected findings like foreign bodies. This case highlights how these X-rays are crucial for detecting potentially life-threatening issues in the orofacial region beyond standard orthodontic diagnosis.
Area of Science:
- Dentistry
- Radiology
- Otorhinolaryngology
Background:
- Orthodontic radiography is standard for diagnosis and treatment planning.
- Radiographs can incidentally detect anomalies outside the primary scope of orthodontic assessment.
- The orofacial region contains vital structures where foreign bodies can pose significant risks.
Observation:
- A routine orthodontic radiograph unexpectedly revealed a foreign body in the nasal cavity of a patient.
- The foreign body was not the primary reason for the orthodontic consultation.
- The discovery was made during standard diagnostic imaging procedures in an orthodontic setting.
Findings:
- Accidental detection of an unusual foreign body in the nasal cavity via orthodontic radiographs.
- Demonstration of radiography's utility in identifying non-orthodontic, potentially serious conditions.
- The foreign body represented an unexpected and significant incidental finding.
Implications:
- Emphasizes the critical role of routine radiographic views in comprehensive patient assessment.
- Highlights the potential for orthodontic imaging to diagnose life-threatening conditions in the orofacial region.
- Suggests a need for vigilance in interpreting all radiographic findings, regardless of the initial diagnostic purpose.
Related Concept Videos
Cranial Bones: Lateral View
8.2K
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...
8.2K
Cranial Bones: Superior and Posterior View
9.0K
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,...
9.0K
Sutures of the Skull
14.7K
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...
14.7K

