Jun 14, 2023 · An obturator is essential to tracheostomy care because it helps guide the tracheostomy tube into the airway. It also helps reduce irritation to the airways during insertion or cleaning.

Jan 1, 2024 · This comprehensive overview provides a detailed understanding of the role of an obturator for tracheostomy, including its functions, uses, and potential complications.

Look up obturator in Wiktionary, the free dictionary.

The meaning of OBTURATOR is something (such as a prosthetic device) that closes or blocks up an opening (such as a fissure in the palate).

An obturator is a prosthetic device used to fill a hole or opening in the oral cavity, typically resulting from the surgical removal of a portion of the maxilla (upper jaw) or palate.

Jan 17, 2023 · The obturator muscles work synergistically with surrounding muscles to provide hip mobility. Their primary function is external rotation of the hip. In addition, the obturator externus contributes to adduction of the flexed hip, while the obturator internus plays a role in the abduction of the flexed hip. See Image. Hip Anatomy.

Obturators are removable prostheses that are fabricated to close holes in the roof of peoples mouths who have a congenital cleft defect or an acquired defect. Acquired defects can come from surgery for oral cancer or from trauma, such as a gunshot wound.

A maxillectomy/ palatectomy prosthesis or "obturator" restores the surgical defect and aids in the function of speaking, chewing, or swallowing. It fills the void left by the surgery and artificially replaces lost tissues and teeth.

The obturators are prosthesis used to close palatal defects after maxillectomy, to restore masticatory function and to improve speech. The primary goals of the obturator prosthesis are to preserve the remaining teeth and tissue and to provide comfort, function, and aesthetics to …

1. a disk or plate that closes an opening. 2. a prosthesis for closing an acquired or congenital opening of the palate (cleft palate). obturator sign pain on outward pressure on the obturator foramen as a sign of inflammation in the sheath of the …