Evaluation of Pneumatization in the Articular Eminence and Roof of the Glenoid Fossa with Cone-Beam Computed Tomography

Year 2015, Volume: 32 Issue: 1, 64 - 68, 01.01.2015

Mehmet İlgüy Semanur Dölekoğlu Erdoğan Fişekçioğlu Nilüfer Ersan Dilhan İlgüy

Abstract

Background: Detection of air cavities, so called pneumatizations,
nearby to the temporomandibular joint
(TMJ) area is important, as they represent sites of
minimal resistance and facilitate the spread of various
pathologies into the joint as inflammation, tumor or
fractures and serve as a possible complicating factor in
TMJ surgery.
Aims: To determine the prevalence of pneumatization
of the articular eminence (PAT) and roof of the glenoid
fossa (PRGF) using cone-beam computed tomography
(CBCT).
Study Design: Cross-sectional study.
Methods: Acquired images of 111 patients (222
TMJs) were evaluated. The presence of pneumatization
was recorded at the articular eminence and roof
of the glenoid fossa. Age and gender were recorded
for all patients and type (unilocular or multilocular)
Background: Detection of air cavities, so called pneumatizations,
nearby to the temporomandibular joint
(TMJ) area is important, as they represent sites of
minimal resistance and facilitate the spread of various
pathologies into the joint as inflammation, tumor or
fractures and serve as a possible complicating factor in
TMJ surgery.
Aims: To determine the prevalence of pneumatization
of the articular eminence (PAT) and roof of the glenoid
fossa (PRGF) using cone-beam computed tomography
(CBCT).
Study Design: Cross-sectional study.
Methods: Acquired images of 111 patients (222
TMJs) were evaluated. The presence of pneumatization
was recorded at the articular eminence and roof
of the glenoid fossa. Age and gender were recorded
for all patients and type (unilocular or multilocular)

Keywords

Cone-Beam Computed Tomography, pneumatization, temporomandibular joint

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