Mau oyamba a bur inverted coneBurs ndi chida chofunikira kwa akatswiri m'magawo osiyanasiyana, kuphatikiza udokotala wamano, zodzikongoletsera, ndi luso laukadaulo. Mwa mitundu yosiyanasiyana ya mabara omwe amapezeka, cholocho chopindika cha bur chimadziwika chifukwa cha mawonekedwe ake apadera komanso
Pali zifukwa zambiri zachipatala zomwe zimayambitsa kusweka kwa mabasi a mano othamanga kwambiri, monga kusankha ma burs, kukhazikika kwa ndodo yoyambira, kupha tizilombo toyambitsa matenda ndi zinthu zina.Kusankha kolondola kwa bursshape kutalika kwa opaleshoni(1) Kusankha kwapang'onopang'ono.
Mau oyamba a Fissure BursMu gawo la udokotala wamano, zida zamalonda ndizofunika kwambiri monga ukatswiri wa dotolo wamano. Chimodzi mwa zida zofunika kwambiri zotere ndi kung'ambika, chida chapadera chomwe chimagwiritsidwa ntchito popanga mano ambiri. Kupasuka
Mabala a mano ndi chida chofunikira mu ofesi yamano ndipo amagwiritsidwa ntchito kuyesa, kuzindikira ndi kuchiza mavuto a mano. Mutu wake wakuthwa umazindikira zolakwika pa dzino, monga ming'alu ndi tartar. Mabotolo a mano ndi ofunikira pakusunga thanzi labwino mkamwa, kuthandiza