![Trochlea ntawm lub hauv caug yog dab tsi? Trochlea ntawm lub hauv caug yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14024670-what-is-the-trochlea-of-the-knee-j.webp)
Video: Trochlea ntawm lub hauv caug yog dab tsi?
![Video: Trochlea ntawm lub hauv caug yog dab tsi? Video: Trochlea ntawm lub hauv caug yog dab tsi?](https://i.ytimg.com/vi/LvYcxubyX5k/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hauv feem ntau hauv caug , muaj ib tug zawj ntawm qhov kawg ntawm lub femur, hu ua tus trochlea , nyob rau hauv uas lub hauv caug zaum. Qhov no muab qee yam ntawm cov pob txha ruaj khov rau lub hauv caug sib koom ua ke los tiv thaiv nws los ntawm zawv zawg, feem ntau rau sab nraud.
Ib yam nkaus, Trochlea ntawm lub hauv caug nyob qhov twg?
Anatomy. Lub patella yog ib pob txha me me nyob rau pem hauv ntej ntawm koj hauv caug sib koom - qhov twg tus ncej puab (femur) thiab shinbone (tibia) sib ntsib. Nws tiv thaiv koj hauv caug thiab txuas cov leeg nyob rau pem hauv ntej ntawm koj tus ncej puab rau koj tibia. Lub patella rests nyob rau hauv ib tug zawj nyob rau sab saum toj ntawm lub femur hu ua tus trochlear zawj.
Ib yam li ntawd, Trochlear dysplasia hauv caug yog dab tsi? Trochlear Dysplasia Cov . Trochlear Dysplasia Cov hais txog femoral trochlea lub cev Kev sib xyaw ntawm Patella Alta thiab Trochlear Dysplasia yog ib qho muaj zog heev thiab muaj feem cuam tshuam nrog kev pheej hmoo siab ntawm kev rov qab patellar rov qab los. Medial Patellofemoral Ligament Insufficiency.
Ntawm no, femoral Trochlea yog dab tsi?
Cov trochlea ntawm femur ( femoral trochlea ) yog lub cranial cartilaginous ib feem ntawm distal femur , rau articulation nrog patella fo daim ntawv femoral patellar sib koom. Nws suav nrog cov zawj uas tau ua los ntawm cov kab nruab nrab thiab ib sab ntug.
Dab tsi ua rau Trochlear dysplasia?
Theoretically, ib tug ntiav trochlea tej zaum yuav ua rau kom muaj kev sib cuag siab nyob rau hauv patellofemoral sib koom, qhov xwm txheej twb paub zoo li trochlear dysplasia . Qhov kev sib cuag ntau ntxiv yuav ua rau muaj kev ntxhov siab nyob rau hauv subchondral pob txha ntawm patellofemoral sib koom, uas yog qhov xav tias yog ua ntawm patellofemoral mob.
Pom zoo:
Lub homphiaj ntawm kev ntsuas lub hauv caug txhaws caj dab yog dab tsi?
![Lub homphiaj ntawm kev ntsuas lub hauv caug txhaws caj dab yog dab tsi? Lub homphiaj ntawm kev ntsuas lub hauv caug txhaws caj dab yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13825005-what-is-the-purpose-of-the-knee-jerk-reflex-test-j.webp)
Cov leeg nqaij sib sib zog nqus yog cov lus teb rau cov leeg ncab. Kev paub txog lub hauv caug-jerk reflex yog piv txwv; qhov reflex no ntsuas qhov ncaj ncees ntawm tus txha nqaj qaum hauv cheeb tsam qis dua. Cov txheej txheem ib txwm ntawm cov leeg sib sib zog nqus tau ntsuas, suav nrog thaj chaw nce siab ntawm cov leeg txha caj qaum, yog: pob taws
Dab tsi ua rau mob tom hauv ntej hauv caug hauv caug?
![Dab tsi ua rau mob tom hauv ntej hauv caug hauv caug? Dab tsi ua rau mob tom hauv ntej hauv caug hauv caug?](https://i.answers-medical.com/preview/medical-health/14017679-what-causes-posterior-lateral-knee-pain-j.webp)
Lub ligament collateral ligament yog ib feem ntawm cov posterolateral ces kaum lossis posterior complex (PLC) ntawm lub hauv caug. Popliteus tendon yog ib qho tseem ceeb ua rau mob tom qab lub hauv caug vim nws txoj kev koom tes hauv PLC thiab nws qhov chaw nyob rau hauv pem teb ntawm posterior fossa
Lub luag haujlwm ntawm meniscus hauv lub hauv caug yog dab tsi?
![Lub luag haujlwm ntawm meniscus hauv lub hauv caug yog dab tsi? Lub luag haujlwm ntawm meniscus hauv lub hauv caug yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14063094-what-is-the-function-of-the-meniscus-in-the-knee-j.webp)
Muaj nuj nqi. Lub menisci ua kom tawg qhov hnyav ntawm lub cev thiab txo kev sib txhuam thaum txav mus los. Txij li thaum condyles ntawm femur thiab tibia sib ntsib ntawm ib lub ntsiab lus (uas hloov pauv thaum hloov pauv thiab txuas ntxiv), menisci nthuav tawm lub nra ntawm lub cev qhov hnyav
Dab tsi yog qhov zoo ntawm kev txav ntawm lub hauv caug?
![Dab tsi yog qhov zoo ntawm kev txav ntawm lub hauv caug? Dab tsi yog qhov zoo ntawm kev txav ntawm lub hauv caug?](https://i.answers-medical.com/preview/medical-health/14075999-what-is-good-range-of-motion-for-knee-j.webp)
Qhov ntau ntawm cov lus tsa suab yog hais txog tag nrho kev txav ntawm koj cov leeg (hauv qhov no hauv caug). Lub hauv caug sib koom ua ke ncaj yuav ntsuas 0 ° thiab lub hauv caug khoov duav yuav muaj qhov hloov pauv ntawm 135 ° degrees. Cov no yog cov qauv ntsuas 'ib txwm' ROM ntsuas
Lub npe lub cev rau lub hauv caug yog dab tsi?
![Lub npe lub cev rau lub hauv caug yog dab tsi? Lub npe lub cev rau lub hauv caug yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14076320-what-is-the-anatomical-name-for-kneecap-j.webp)
patella Ib yam li ib tus tuaj yeem nug, dab tsi yog lub hauv caug? Hauv qab no, peb yuav piav qhia txog cov ntsiab lus ntawm lub hauv caug anatomy Cov pob txha. Lub femur (thigh pob txha), tibia (shin pob txha), thiab patella (kneecap) ua rau cov pob txha ntawm lub hauv caug.