Signs and symptoms of an effusion vary depending on the underlying disease, but dyspnea, cough, and pleuritic chest pain are common. Chest examination of a patient with pleural effusion is notable for dullness to percussion, decreased or absent tactile fremitus, decreased breath sounds, and no voice transmission.
Medical Definition of velamentous insertion. : attachment of the umbilical cord to the chorion beyond the margin of the placenta.
Mylohyoid. thin, flat muscle that originates on the mandible and inserts on the hyoid bone and median raphe; elevates the hyoid bone and the floor of the mouth. î î î. thin, straplike muscle that originates on the styloid process of the temporal bone and inserts on the hyoid bone; elevates and retracts the tongue.ylohyoid. thin, flat muscle that originates on the mandible and inserts on the hyoid bone and median raphe; elevates the hyoid bone and the floor of the mouth. î î î. thin, straplike muscle that originates on the styloid process of the temporal bone and inserts on the hyoid bone; elevates and retracts the tongue.