Kei waenganui i ngā condyles femoral medial me lateral me ngā condyles tibial medial me lateral te meniscus, ā, he mea hanga mai i te fibrocartilage me tētahi taumata nekenekehanga, ka taea te neke me te nekehanga o te hononga turi, ā, he mahi nui tōna ki te whakatikatika me te whakaū i te hononga turi. Ina neke ohorere, ina kaha hoki te hononga turi, ka ngāwari te whara me te haehae o te meniscus.
Ko te MRI te taputapu whakaahua pai rawa atu mō te tautuhi i ngā whara o te meniscal. Ko te mea e whai ake nei he take mō te haehae o te meniscal i whakaratohia e Tākuta Priyanka Prakash o te Tari Whakaahua, Te Whare Wānanga o Pennsylvania, me te whakarāpopototanga o te whakarōpūtanga me te whakaahua o ngā roimata meniscal.
HĪTORI TAKE: I mamae te turi o te tūroro mō te wiki kotahi i muri i tana hinganga. Ko ngā hua o te whakamātautau MRI o te hononga turi koia ēnei.
Ngā āhuatanga whakaahua: kua pūngoi te haona o muri o te meniscus medial o te turi maui, ā, e whakaatu ana te ahua coronal i ngā tohu o te haehae meniscal, e mōhiotia ana hoki ko te haehae radial o te meniscus.
Tātaritanga: Te haehae radial o te haona o muri o te meniscus medial o te turi maui.
Te hanganga o te meniscus: I ngā whakaahua sagittal MRI, he tapatoru ngā kokonga o mua me muri o te meniscus, ā, he nui ake te kokonga o muri i te kokonga o mua.
Ngā momo roimata meniscal i roto i te turi
1. Te haehae ā-pūtau: Ko te ahunga o te haehae he poutū ki te tuaka roa o te meniscus, ā, ka toro atu ki te taha mai i te taha o roto o te meniscus ki tōna taha synovial, he haehae katoa, he haehae kāore rānei. Ka whakaūtia te mate mā te ngaronga o te āhua here-piko o te meniscus i te tūranga korona me te whakapōturi o te pito tapatoru o te meniscus i te tūranga sagittal. 2. Te haehae whakapae: he haehae whakapae.
2. Te haehae whakapae: He haehae whakapae e wehewehe ana i te meniscus ki ngā wāhanga o runga me raro, ā, ka kitea pai i ngā whakaahua korona MRI. Ko tēnei momo haehae e pā ana ki te cyst meniscal.
3. Te haehae whakaroa: Ka anga whakarara te haehae ki te tuaka roa o te meniscus, ā, ka wehea te meniscus kia rua ngā wāhanga o roto, o waho hoki. Kāore tēnei momo haehae e tae ki te taha waenga o te meniscus.
4. Roimata whakakotahi: he huinga o ngā momo roimata e toru i runga ake nei.
Ko te whakaahua aukume te tikanga whakaahua pai rawa atu mō ngā roimata meniscal, ā, mō te tautuhi i te roimata me tutuki ngā paearu e rua e whai ake nei
1. ngā tohu rerekē i roto i te meniscus i te iti rawa e rua ngā taumata karapīpiti ki te mata hononga;
2. te āhua rerekē o te meniscus.
Ko te wāhanga kore pumau o te meniscus ka tangohia ma te arthroscopically.
Wā tuku: Maehe-18-2024
