ballottement

詳細解釋：

bal.lotte.ment

n.Medicine （名詞）【醫學】
A palpatory technique for detecting or examining a floating object in the body, as:
衝擊觸診：用來探測和檢查體內懸浮物體的一種觸診技術，如：
The use of a finger to push sharply against the uterus and detect the presence or position of a fetus by its return impact.
產科內診：用手指急推 * ，通過其反彈來檢測胎兒的存在和位置
Palpation of the abdominal wall while a kidney is being pushed sharply from the backside, used as a test for determining the presence of a floating kidney.
腎臟檢胎法：當腎臟被從後側急推時而進行的腹壁觸診，用作確定浮游腎是否存在的檢查

來源：
French
法文
from ballotter [to toss]
源自 ballotter [拋，投]
from Italian ballotta [diminutive of dialectal] balla [ball] * see balloon
源自 義大利語 ballotta [] 方言balla的小後綴 [球] *參見 balloon