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.
Pectineus Anatomy: Origin, Insertion, Action, Innervation. Pectineus Anatomy Study. Origin: Pectineal line of the pubis and a narrow area of the superior pubic ramus below it. Insertion: A vertical line from the lesser trochanter to the linea aspera. Action: Assists with flexion of the thigh at the hip, assists with adduction of the thigh at the hip.