Performed by applying a sharp tap to the abdominal wall to feel the fetus move away and return. 3. Abdominal Ballottement
The patella is already in contact with the bone; there is no sensation of floating or clicking. ballottement
Suspected knee trauma, arthritis flare-up, or unexplained swelling. Technique: Performed by applying a sharp tap to the
(from the French ballotter , meaning "to toss about") is a medical physical examination technique used to detect floating objects within a fluid-filled cavity. It is most commonly applied in orthopedics to check for knee swelling, in obstetrics to assess pregnancy, and in general medicine to evaluate abdominal organs. 1. Patellar Ballottement (Knee Effusion Test) in obstetrics to assess pregnancy
The patient lies flat (supine) with the leg fully extended and relaxed.