For lower limb care, see Podiatry. Not to be confused with Pediatrist. A podiatrist, also known as a podiatric physician (/poÊËdaÉªÉtrÉªst/ poh-dye-eh-trist) or foot and ankle surgeon, is a medical professional, a physician devoted to the study and medical treatment of disorders of the foot, ankle and lower extremity.
Definition of habeas corpus. 1  1 : any of several common-law writs issued to bring a party before a court or judge; especially : habeas corpus ad subjiciendum. 2  2 : the right of a citizen to obtain a writ of habeas corpus as a protection against illegal imprisonment.
Habeas corpus derives from the English common law where the first recorded usage was in 1305, in the reign of King Edward I of England. The procedure for the issuing of writs of habeas corpus was first codified by the Habeas Corpus Act 1679, following judicial rulings which had restricted the effectiveness of the writ.