Temporomandibular joint computed tomography: development of a direct sagittal technique

Journal Article · Sat Dec 01 04:00:00 EST 1990 · Journal of Prosthetic Dentistry; (USA)

DOI:https://doi.org/10.1016/0022-3913(90)90302-S· OSTI ID:5683733

van der Kuijl, B; Vencken, L M; de Bont, L G; Boering, G ^[1]

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1. Univ. of Groningen, (Netherlands)

Radiology plays an important role in the diagnosis of temporomandibular disorders. Different techniques are used with computed tomography offering simultaneous imaging of bone and soft tissues. It is therefore suited for visualization of the articular disk and may be used in patients with suspected internal derangements and other disorders of the temporomandibular joint. Previous research suggests advantages to direct sagittal scanning, which requires special positioning of the patient and a sophisticated scanning technique. This study describes the development of a new technique of direct sagittal computed tomographic imaging of the temporomandibular joint using a specially designed patient table and internal light visor positioning. No structures other than the patient's head are involved in the imaging process, and misleading artifacts from the arm or the shoulder are eliminated. The use of the scanogram allows precise correction of the condylar axis and selection of exact slice level.

• OSTI ID: 5683733
• Journal Information: Journal of Prosthetic Dentistry; (USA), Journal Name: Journal of Prosthetic Dentistry; (USA) Vol. 64:6; ISSN JPDEA; ISSN 0022-3913
• Country of Publication: United States
• Language: English

Related Subjects

550601* -- Medicine-- Unsealed Radionuclides in Diagnostics
62 RADIOLOGY AND NUCLEAR MEDICINE
BODY
BONE JOINTS
COMPUTERIZED TOMOGRAPHY
DIAGNOSIS
DIAGNOSTIC TECHNIQUES
DISEASES
DOSES
JAW
OPTIMIZATION
ORGANS
PATIENTS
POSITIONING
RADIATION DOSES
SKELETAL DISEASES
SKELETON
SKULL
TOMOGRAPHY