Of the GLANDERS. 129 



them. M, the bony canal or pipe which 

 guards the maxillary nerve. 



A, A, the feptum narium, or partition 

 >yhich divides the nofe from top to bot- 

 tom, and conftitutes the two nollrils. 



L, in the head that is intire, points out 

 where the trepan fhould be applied on the 

 frontal finus, when we have reafon to be- 

 lieve the glanders is fpread into this fmus. 

 However, I think it fafefl to apply it fird 

 on E, for the reafon s mentioned in the 

 next explanation, and becaufe the brain 

 may be endangered, iliould the finus be 

 miftook. 



E, the place where the trepan may be 

 applied, in order to cleanfe the maxillary 

 finus. The round mark between D and . 

 E (which is the imprelTion of the trepan) 

 is hov/ever on experience preferred by the 

 author, as the properefl: place \ as one 

 orifice would then be fufHcient to wafli all 

 the parts both above and below, with the 

 injedion. 



But in general, when the niaxillary 

 fmus only is affedted, penetrate but the 

 upper parr, where the fyringe points, or 

 thereabouts, and your cxpec^cations will 



K be 



