I-os trigonum yincinci encinci, ejikelezileyo ehlala emva kwesigxina seenyawo. Kukho malunga ne-5-15% yabantu. I-os trigonum iyenzeka xa enye indawo yethambo ingafaki nenye i-talus (ithambo lesifuba) ngexesha lokukhula.
Ukuxilongwa
Isizathu esivakalayo abantu bafunda ukuba bane-bone trigonum kukuba banama-x-ray ukukunceda ukuxilonga ubuhlungu be-ankle.
Ukufunyanwa okungaqhelekanga yinto eyenzeka kakhulu kwiyeza ngokuqhelekileyo: xa ufuna enye into, into eyahlukileyo iyafumaneka. Ngokuqhelekileyo xa u-x-ray uyenziwe, ugqirha wakho unokuphawula iziphumo ezingenanto enxulumene nesizathu so-x-ray. Ngokuqhelekileyo ezi ziphumo ezingekho nakwiindawo ezifanayo, kodwa zenzeke ukubonisa kwi-ray-ray. Inyaniso kukuba i-os trigonum ayisoloko ibangela intlungu ye-ankle . Ngokuqhelekileyo, ukuba ne-os trigonum ayikho miphumo.
Iimpawu
Kwabanye abantu, nangona kunjalo, le thambo elincinci lingakwazi ukunyanyiswa kumqolo we-ankle, kwaye kwanokuthintela ukunyakaza okuqhelekileyo. Oku kudla ngokubonakala kubalandeli be-ballet abayicinga iindawo zokuhlala kunye nezikhundla ze-demipointe. Ezi zikhundla ngokukhawuleza zitshala i-ankle (zikhomba iinzwane ezantsi), kwaye zingabangela ukuba i-os trigonum ifakwe kwisithuba emva kwesikhumba.
Olunye ufumano oluqhelekileyo kubantu abane-os trigonum syndrome luthando ngqo kwindawo yesikhumba esingavamile.
Kukho ezinye izibangela zentlungu emva kwe-ankle, kubandakanywa i-cartilage engafanelekanga kwinqanawa, iingxaki ze-tendon ze-Achilles , i-bursitis yangaphambili, kunye nezinye iintlobo ze- tendonitis .
Unyango
Ukuba i-os trigonum ibonakala kwi-x-ray, kwaye i-os trigonum syndrome iyaxoliswa, i-MRI ingakunceda ukujonga ukuqokelela kwamanzi kunye kunye ne-bone engafanelekanga.
Unyango luqhele ngokuqala ngamanyathelo alula. Ukuba ukuphumla kunye nokuguqulwa komsebenzi kungaphumeleli ukukhupha iimpawu, utyando lunokucingwa ukuba lususe ithambo engavumelekanga ngasemva kweenyawo.