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A Morphometric and Cellular Analysis Method for the Murine Mandibular Condyle
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Idiopathic Mandibular Condyle Resorption.

Christopher C Zarour1, Ciji Robinson2, Arooj Mian3

  • 1Radiology, St. Joseph Mercy Hospital, Pontiac, USA.

Cureus
|December 11, 2020
PubMed
Summary

Idiopathic mandibular condylar resorption is a rare TMJ disorder causing condyle loss. Diagnosis involves imaging like MRI, revealing erosion and volume reduction, often requiring intervention.

Keywords:
atrophic mandiblecondyleidiopathicjaw painmandibular hypoplasiamicrognathiatemporomandibular joint (tmj) disorders

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Area of Science:

  • Dentistry
  • Radiology
  • Orthodontics

Background:

  • Idiopathic mandibular condylar resorption (IMCR) is a rare condition affecting the temporomandibular joint (TMJ).
  • It involves progressive loss of bone mass and volume in the mandibular condyle.
  • IMCR can lead to significant TMJ dysfunction and facial changes.

Observation:

  • A case study of a 17-year-old female with IMCR is presented.
  • The patient experienced temporomandibular joint pain and clicking during mastication.
  • Clinical presentation suggested significant condylar resorption.

Findings:

  • Magnetic resonance imaging (MRI) is a key diagnostic tool for IMCR.
  • MRI reveals erosion of the mandibular condylar process, often bilateral.
  • Diminished condylar mass and volume are characteristic findings.

Implications:

  • Accurate diagnosis of IMCR is crucial for appropriate management.
  • Treatment may involve surgical or conservative interventions.
  • Understanding the imaging findings aids in diagnosing and managing this rare condition.