“10. When the doctor is required to carry out a medico-legal examination of the injury suffered in a criminal assault, he is required to examine the injury from two standpoints : (1) for the purpose of opining the kind of weapon used to inflict the injury in question and, (2ndly) to form an opinion regarding the degree of seriousness of the injury in order to enable to see as to what offence has the accused committed by inflicting the injury in question. The Indian Penal Code recognises from the standpoint of seriousness only four types of injuries, (1) simple injuries; (2) grievous (3) injuries of the kind inflicted with intent to commit murder described in clauses 'Firstly' and '2ndly' of Section 300 of the Indian Penal Code, (4) injury sufficient to cause death in the ordinary course of nature envisaged by clause Thirdly' of Section 300 of the Indian Penal Code. There is no provision in the Indian Penal Code, which envisages or refers to an injury described as 'dangerous to life'. The medicolegal examination of an injured person is intended to enable the Investigating Agency and the Court to find out the nature of the offence and, therefore, the doctor examining an injured person has to opine that the injury in question is one or the other of the type recognised in the Indian Penal Code for the purposes of a given offence. When a doctor describes an injury as 'dangerous to life' one has to see what had the doctor intended to convey thereby. Is one to hold that since the injury has not been described by the doctor as one which 'endangered life', so the concerned injury cannot be held to be grievous on