Meniscus yana tsakanin tsaka-tsakin tsaka-tsaki da na gefe na femoral condyles da na tsakiya da na gefe na tibial condyles kuma ya ƙunshi fibrocartilage tare da wani nau'i na motsi, wanda za'a iya motsa shi tare da motsi na haɗin gwiwa gwiwa kuma yana taka muhimmiyar rawa a cikin daidaitawa da kwanciyar hankali na haɗin gwiwa gwiwa.Lokacin da haɗin gwiwa gwiwa ya motsa ba zato ba tsammani kuma yana da ƙarfi, yana da sauƙi don haifar da rauni na meniscus da hawaye.
MRI a halin yanzu shine mafi kyawun kayan aikin hoto don gano raunin meniscal.Abubuwan da ke biyowa wani lamari ne na hawaye mai ƙazanta wanda Dr Priyanka Prakash daga Sashen Hoto, Jami'ar Pennsylvania ta bayar, tare da taƙaitaccen rabe-rabe da kuma hoton hawayen ƙanƙara.
TARIHIN BASIC: Mai haƙuri ya bar ciwon gwiwa na mako guda bayan faɗuwa.Sakamakon binciken MRI na haɗin gwiwa na gwiwa sune kamar haka.
Siffofin hoto: ƙaho na baya na meniscus na tsakiya na gwiwa na hagu yana da haske, kuma hoton coronal yana nuna alamun hawaye mai zurfi, wanda kuma aka sani da radial hawaye na meniscus.
Ganewa: Radial hawaye na ƙaho na baya na meniscus na tsakiya na gwiwa na hagu.
Anatomy na meniscus: A kan hotunan sagittal na MRI, kusurwoyi na gaba da na baya na meniscus sune triangular, tare da kusurwar baya mafi girma fiye da kusurwar gaba.
Nau'in hawaye na meniscal a cikin gwiwa
1. Hawaye na Radial: Jagoran hawayen yana kan tsayin daka zuwa tsayin daka na meniscus kuma ya shimfiɗa a gefe daga gefen meniscus na ciki zuwa gefen synovial, ko dai a matsayin cikakke ko rashin cika hawaye.An tabbatar da ganewar asali ta hanyar asarar siffar baka na meniscus a cikin matsayi na coronal da blunting na triangular tip na meniscus a cikin matsayi na sagittal.2. Hawaye a kwance: hawaye a kwance.
2. Hawaye a kwance: Hawaye mai daidaitacce wanda ke rarraba meniscus zuwa sassa na sama da ƙananan kuma an fi gani akan hotunan coronal na MRI.Irin wannan hawaye yawanci ana danganta shi da cyst meniscal.
3. Tsagewar tsayi: Hawaye yana daidaita daidai da dogayen kusurwar meniscus kuma yana raba meniscus zuwa sassa na ciki da na waje.Irin wannan hawaye yawanci baya kaiwa tsakiyar tsakiyar meniscus.
4. Hawaye mai hade: hade da wadannan nau'ikan hawaye guda uku na sama.
Hoto na maganadisu na maganadisu shine hanyar hoto na zaɓi don hawaye na meniscal, kuma don gano ciwon hawaye ya kamata a cika waɗannan sharuɗɗa biyu masu zuwa.
1. sigina mara kyau a cikin meniscus aƙalla matakan jere guda biyu zuwa farfajiyar articular;
2. rashin daidaituwar ilimin halittar jiki na meniscus.
Yawancin ɓangaren meniscus mara ƙarfi ana cire shi ta hanyar arthroscopically.
Lokacin aikawa: Maris 18-2024
