Related Experiment Video
Updated: Jul 6, 2026
09:51
The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
Published on: September 7, 2022
AAOMP case challenge: a mass of the tuberosity
The Journal of Contemporary Dental Practice
|March 13, 2008
Summary
A recently discovered raised lesion in the maxillary right tuberosity prevented a complete denture from seating properly in a 72-year-old male patient. Further investigation is needed to determine the nature of this oral lesion.
Area of Science:
- Oral pathology
- Maxillofacial surgery
- Dental prosthetics
Background:
- A 72-year-old male patient reported a new oral lesion.
- The lesion was located in the maxillary right tuberosity region.
- The patient's primary concern was the recent inability to properly seat his complete upper denture.
Observation:
- A raised lesion was observed in the maxillary right tuberosity.
- The lesion's recent appearance coincided with denture fit issues.
- The patient was unaware of the lesion until it impacted denture function.
Findings:
- The presence of a raised lesion in the maxillary right tuberosity was confirmed.
- The lesion's size or nature was not specified but caused significant displacement of the denture.
- The patient's history indicates a recent onset of the lesion.
Implications:
- This case highlights the importance of investigating denture fit problems, as they can indicate underlying pathology.
- Further diagnostic evaluation, including imaging and biopsy, is necessary to determine the etiology of the maxillary tuberosity lesion.
- Management will depend on the diagnosis, potentially involving surgical intervention and prosthetic adjustment.
Related Concept Videos
01:12General Case of Eccentric Axial Loading
Unsymmetrical bending occurs when the bending moment applied to a structural member does not align with its principal axis. This misalignment leads to complex stress distributions and deflection patterns that differ from symmetrical bending, which are essential for designing structures to withstand different loading conditions.
Consider a member subjected to equal and opposite forces that are applied along a line that does not coincide with the member's neutral axis. In unsymmetrical bending,...
Consider a member subjected to equal and opposite forces that are applied along a line that does not coincide with the member's neutral axis. In unsymmetrical bending,...
01:13Mass Moment of Inertia: Problem Solving
Knowing how to determine the moment of inertia in a wheel's axle can be invaluable in engineering and automotive applications. It provides an understanding of how changes in geometry, mass, and radius can impact its performance.
The axle can be approximated to a solid cylinder with longitudinal and perpendicular axes. Initially, a thin disc is considered parallel to the circular face of the cylinder.
The axle can be approximated to a solid cylinder with longitudinal and perpendicular axes. Initially, a thin disc is considered parallel to the circular face of the cylinder.
01:10Mass Moment of Inertia
The mass moment of inertia is a measure of the resistance of a rigid body to angular acceleration. This physical quantity can be evaluated and analyzed in various rotational motions, from everyday objects such as fans and wind turbines to complex machines used in challenging industries.
Consider a differential mass element on an arbitrary object. The differential moment of inertia can be calculated by multiplying the mass of the element by the square of its distance from the object's rotational...
Consider a differential mass element on an arbitrary object. The differential moment of inertia can be calculated by multiplying the mass of the element by the square of its distance from the object's rotational...
01:16Bones of the Lower Limb: Femur and Patella
The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the neck...
01:09Bones of the Upper Limb: Radius
The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a short...
The radius has a nail-shaped head, and a short...
01:10Bones of the Lower Limb: Tibia and Fibula
The tibia is the main weight-bearing bone of the lower leg. It is larger than the fibula with which it is paired. The tibia is also the second longest bone in the body and is located right below the skin. The proximal end of the tibia forms the medial and the lateral condyle, which articulates with the condyles of the femur to form the knee joint. Between the articulating surfaces is the irregular elevated area known as the intercondylar eminence that serves as the inferior attachment point for...