Related Experiment Video
Updated: Jul 2, 2025

Author Spotlight: A Single-Entry Point Endoscopic Intraventricular Approach for Third Ventriculostomy and Pineal Biopsy
Published on: June 28, 2024
Benign Non-Odontogenic Pathology in Children
Aparna Bhat1, Ryan Smart2, Mark Egbert3
1Department of Oral and Maxillofacial Surgery, University of Washington School of Dentistry, 1959 NE Pacific Street, B-307, Seattle, WA 98195, USA.
This review details benign non-odontogenic pathologies, covering bone, cartilage, fibroconnective tissue, mesenchymal, vascular, and nerve-derived lesions. It emphasizes radiographic features, locations, and management strategies for accurate diagnosis and treatment.
Area of Science:
- Oral and Maxillofacial Pathology
- Radiology
- Oncology
Background:
- Benign non-odontogenic pathologies represent a diverse group of lesions affecting the maxillofacial region.
- Accurate diagnosis and management are crucial to differentiate from malignant conditions and preserve function.
Purpose of the Study:
- To provide a comprehensive overview of benign non-odontogenic pathologies.
- To detail the radiographic features, locations, and treatment strategies for various lesion types.
Main Methods:
- Literature review and synthesis of current knowledge on benign non-odontogenic pathologies.
- Categorization of lesions based on tissue of origin (bone, cartilage, fibroconnective tissue, etc.).
Main Results:
- Detailed discussion of bone-derived lesions (osteoma, osteoid osteoma, osteoblastoma, osteochondroma).
- Examination of cartilage-derived lesions (chondroma, chondroblastoma, chondromyxoid fibroma).
- Coverage of fibroconnective tissue, mesenchymal, vascular, and nerve-derived lesions (schwannoma, neurofibroma), including associations with neurofibromatosis.
Conclusions:
- Understanding the distinct characteristics of each benign non-odontogenic pathology is essential for effective clinical and radiographic assessment.
- Tailored management strategies, from observation to surgical intervention, are critical for optimal patient outcomes.
Related Concept Videos
Teeth
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
The Retinoblastoma Gene
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
Tonsillitis I: Introduction
Etiology
Three primary contributing factors have been identified.

