¶ Of the dysloca∣cyon or dysmenbrynge of euery ioynt in generall. Ca. lxxvij (Book 77)
AUicenna sayth / the dyssocacie or dys∣membryng is an outgoyng of ye bo¦ne out his ryghte place ther it was set in before. And the settinge of the bone is in. iiij. maners. that also Lanfranc. Wilhelm{is} / and other maysters sayth. The one is after the maner of a saw wt the tethes set in to gyder and so closynge / as be the. vi. bones of the braynpan. The other. as ye one bone in the other standed and is there in set / as the tethes in the cheeke. The. iij. is one hangynge or lenynge bone on another bone as the. vii. bones of the brest. The. iiij. ma¦ner. the one bone is ioyned with another / & bounde to gyder with the synewes / where through the meuynge of the body cometh. This gaderyng of ye bones is called a ioyn∣te or mēbre. In this laste maner is done ye very dyslocacye / but in the other it is not be done / but ther happenyth a dysmembrynge ¶ This dysmēbringe is in iiij. maners. for¦ward / behyndeward / inward / & outward Also is som symple / som with a fracture / & payne and impostumacyon / and som with hardnes. After this dyuersyte be dyuers cu¦res. And the dysmembryng happeneth som¦tyme without / as with fallynge / smytyng or wt vnreasonable pullynge. Som dysme¦brynge is inward•• / as the ••ymy humours in the ioynte be holden. The token of the dis¦membrynge of the ioyntes is knowen by ye hyghnes / or holnes on the other parte. The dysmembrynge with a wounde / payne / or impostumacyon is heuy and peryllous / so ye mēbre bydeth somtyme croked without tournynge agayn in his ryghte forme (as Galien{is} wrythet in quarto Therapentice) ¶ The olde and harde dismembring is for 〈◊〉〈◊〉 heuy and shantely to helpe / and ye must t•••• membre set in agayn with good maner / 〈◊〉〈◊〉 with the lest payne as hastely as it may be done Som dysmembringe is lyghtely to set in agayn / as the ioynt of the handes. Som dysmembrynge is heuy to set in agayne / as the elbow / the fote / and the fyngers.
Som is betwene bothe / as the shulder and hyppes. ¶ The incomynge of the membre is knowen by herynge of the crakynge in ye