Nysten law

Ny·sten law

(nē-stawn'),
rigor mortis affects first the muscles of the head and spreads toward the feet.
Farlex Partner Medical Dictionary © Farlex 2012

Nysten law

(nē-sten′)
[Pierre Hubert Nysten, Fr. pediatrician, 1774–1817]
A law stating that rigor mortis begins with the muscles of mastication and progresses from the head down the body, affecting the legs and feet last.
Medical Dictionary, © 2009 Farlex and Partners

Nysten,

Pierre Hubert, French physician, 1771-1818.
Nysten law - rigor mortis affects first the muscles of the head and spreads toward the feet.
Medical Eponyms © Farlex 2012