Related Experiment Video
Updated: Sep 19, 2025

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology
Published on: August 22, 2022
Osteomyelitis in Jaw of Children and Young Adults
Biju Pappachan1, Raghav Agrawal2
1Department of Oral and Maxillofacial Surgery, Government Dental College, Raipur, C.G. India.
Abstract:
Osteomyelitis is the inflammatory condition known to affect the jaw bones as well as the long bones of the skeleton. In the facial skeleton, it commences in the medullary portion of the bones and extends further to involve the cortex and periosteum. The diagnosis of osteomyelitis is usually established on the basis of history, presenting clinical features, radiographic and histopathology findings. We present here three cases of osteomyelitis with atypical presentations. Usually in children and young adults, osteomyelitis of facial skeleton is not very common. In maxillofacial skeleton, however, when there are underlying systemic condition, children and young adults may present with osteomyelitis. In certain cases, they also do present as reactionary process in the bone or will have no underlying systemic condition. Diagnosing these cases and management often becomes challenging in the children and young adults.
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...
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...
Tonsillitis II: Management
Changes in the Appendicular Skeleton with Age
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Spongy Bone
Spongy bone is more porous, and less dense compared to compact bone. It is composed of concentric lamellae that are arranged irregularly to form the trabecular network. In some bones, the spaces between trabeculae contain red marrow, where...
Tonsillitis I: Introduction
Etiology
Three primary contributing factors have been identified.

