Dentigerous cyst - he aha ia a pehea e hana ai

Anter

• Nā hōʻailona nui
• Pehea e hana ai i ka lāʻau

ʻO ka cyst dentigerous kekahi o nā cist pinepine i ka niho niho a loaʻa ke hōʻiliʻili ʻia o ka wai ma waena o nā hanana o ka hoʻokumu niho ʻole e like me kaʻiʻo enamel niho a me ka lei aliʻi, ʻo ia ka ʻāpana o ka niho i hōʻike ʻia i ka waha. ʻO ka niho i hū ʻole ʻia a i ʻole hoʻokomo ʻia kekahi mea i hānau ʻole ʻia a ʻaʻohe ona kūlana i ka paʻa niho.

ʻOi pinepine pinepine kēia cyst i nā niho i kapa ʻia he kolu o nā molara, i kapa ʻia he mau niho akamai, akā hiki ke pili pū kekahi i nā niho ʻine a me nā premolar. ʻO ka niho akamai ka niho hope loa i hānau ʻia, ma waena o 17 a 21 mau makahiki, a lohi a hānau ʻeha ka hānau ʻana, ma ka hapanui o nā hihia i koi ʻia e ka kauka niho e hemo i ka niho ma mua o ka ulu piha ʻana. E aʻo hou aʻe e pili ana i nā niho naʻauao.

ʻOi aku ka maʻamau o ka cyst dentigerous i nā kāne ma waena o 10 a 30 mau makahiki, lohi ka ulu ʻana, me ka ʻole o nā ʻōuli a ʻaʻole koʻikoʻi, a hiki ke hemo maʻalahi ʻia ma o ke kaʻina hana, e like me nā kuhikuhi a ka niho.

Nā hōʻailona nui

ʻO ka cyst dentigerous ka mea liʻiliʻi, asymptomatic a ʻike wale ʻia ma nā hōʻike radiographic maʻamau. Eia nō naʻe, inā piʻi ka nui hiki ke hana i nā ʻōuli e like me:

• Pain, ke hōʻike nei i kahi kaʻina infectious;
• Puhā kūloko;
• Numbness a i ʻole ʻūlū ʻana;
• Hoʻoneʻe o nā niho;
• Hōʻoluʻolu;
• Deformity i ka maka.

Hana ʻia ka diagnostical o ka cyst dentigerous e X-ray, akā ʻaʻole lawa kēia hoʻokolokolo ʻana e hoʻopiha ai i ke kuhi, no ka mea ma ka radiograph nā ʻano o ka cyst e like me nā maʻi ʻē aʻe, e like me keratosit a me ameloblastoma, no ka laʻana, he tumo e ulu ana i nā iwi a me ka waha a hana i nā ʻōuli ke nui loa ia. Hoʻomaopopo i ke ʻano o ka ameloblastoma a pehea e hana ʻia ai ka hōʻailona.

Pehea e hana ai i ka lāʻau

ʻO ka lāʻau lapaʻau no ka cyst dentigerous he ʻoki lāʻau a hiki ma o ka enucleation a i ʻole marsupialization, i koho ʻia e ka kauka niho e pili ana i ka makahiki a me ka nui o ka liona.

ʻO ka Enucleation ke ʻano o ke koho ʻana o ka dentist a kūlike i ka hoʻoneʻe ʻana o ka cyst a me ka niho i hoʻopili ʻia. Inā nānā ka niho niho i ka hiki ʻana o ka niho o ka niho, hana ʻia wale kahi hapa o ka paia cyst, e ʻae ana i ka pele. He lāʻau hoʻomākaukau loa kēia me ka ʻole o ka pono no nā kaʻina hana ʻē aʻe.

Hana ʻia ʻo Marsupialization no ka nui o nā cist a i ʻole nā ​​leona e pili ana i ka iwi ā, no ka laʻana. ʻOi aku ka liʻiliʻi o ke kaʻina hana, no ka mea, hana ʻia ia e hoʻoliʻiliʻi i ke kaomi i loko o ka cyst e ka ninini ʻana i ka wai, a pēlā e hoʻēmi ai i ka ʻeha.