 obsidian yokka pratuta upayogampai krindhi paeraa aadhaaramga ,  obsidian scalpels mariyu steele scalpels Madhya teedaa emti ?
 obsidian chaaala padhunina kattulanu tayyaru cheyadanki upayoeginchavachchu mariyu obsidian blade ‌ lu tayyaru cheyabadina gaajuku badhuluga sahajamgaa labhinche obsidian ‌ nu upayoginchi tayyaru cheyabadina ooka rakamaina Kanchrapara kaththi .  obsidian ‌ nu scalpel blade ‌ l choose kontamandi sarjanlu [ yavaru ?][ udaaharanha avsaram ]  upayogistunnaru ,  ayithe idi maanavulapai upyogam choose  US  phud und drugg administration  (FDA) chee aamodinchabadaledu .  chakkaga ruupomdimchina obsidian blade ‌ lu ,  edaina Kanchrapara kattilaagaa ,  adhika - nanyatha ukku sastrachikitsa scall ‌ pell ‌ l kante chaaala retlu ekuva padunu kaligi untai :  blade yokka katting edges kevalam muudu nanometers mamdhamgaa umtumdi .  thaginantha balamaina suukshmadarshini crinda choosinappudu anni metal kathulu bellam ,  sakramamgaa laeni blade ‌ nu kaligi untai ;  ayinappatikee ,  elctron microscop ‌ loo pariseelinchinappudu kudaa obsidian blade ‌ lu mruduvugaa untai .  edu rojula tarwata elukala samoohamlo obsidian kotalu takuva inflammatory kanaalanu mariyu takuva granulation kanajaalaanni utpatthi cheshaayani ooka adhyayanam kanugondi ,  ayithe iravai okka rojula tarwata tedalu adrusyamayyaayi .  dawn crob ‌ trey cergical obsidian blade ‌ lanu roopondinchaaru mariyu yea amshampai kadhanaalanu vraasaaru .  obsidian scalpels prasthutham [ eppudi ?]  parisoedhana janthuvulapai sastrachikitsa upyogam choose [ yavaru ?]  konugolu cheyavachu .
 obsidian scalpel ‌ lu katting edges ‌ nu kaligi untai ,  idi steele scalpel kante chaaala retlu ekuva padunugaa umtumdi .  adanamga ,  obsidian scalpels mruduvaina blade uparithalaanni kaligi untai ,  ayithe anni metal kathulu bellam ,  sakramamgaa laeni blade uparitalam kaligi untai .