Mitsempha ya M'mimba ndi Dermatomes

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Gawo 1- Nsautso ya Mitsempha
Maselo amagazi. PASIEKA / Science Photo Library / Getty Images

Matenda a msana monga herniated disc, stenosis, komanso piriformis syndrome (yomwe siimbuyo msana payekha, koma nthawi zambiri imabweretsa zizindikiro zomwe zimawatsanzira) zingapangitse ululu umene umapita pansi pamtunda umodzi (sciatica) kapena mkono umodzi.

Chinthu chimodzi chofunika kwambiri pazinthu zambirizi ndizitsitsimutso kapena zowumitsa mitsempha ya m'mimba.

Zogwirizana

Kuphunzira kusiyanitsa pakati pa mitsempha ndi mitundu ina ya ululu (monga mtundu wokhudzana ndi kutupa) kungakuthandizeni kuzindikira mavuto aakulu omwe amafunika kuchipatala.

Kawirikawiri, pamene muli ndi mitsempha ya mtundu wa mitsempha pansi pa mkono kapena mwendo, ndi nthawi yoti muwone dokotala pamutu kapena kumbuyo kwanu.

Zizindikiro zoterezi zimaphatikizapo (monga momwe ndanenera pamwambapa) ululu umene umatsika pansi mwendo kapena mkono. Zitha kuphatikizapo mphamvu zamagetsi monga zikhomo ndi singano, zododometsa ndi / kapena kutentha, komanso zizindikiro zamagalimoto monga kufooka ndi / kapena kufooka.

Ndipo, panjira, ngati mutapeza "amnesia" kapena muli ndi vuto ndi chikhodzodzo kapena matumbo anu, izi zikhoza kusonyeza matenda a cauda equina omwe angakhale ovuta mwachipatala.

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Zachimake
Mapu achitsamba. BSIP / UIGM / Universal Images Gulu / Getty Images

Ndiye vuto liri pamtunda wanu (mwachitsanzo, mitsempha yanu ya msana) imapangitsa kupweteka, kufooka, kuperewera ndi / kapena kugunda kwa magetsi pansi mkono kapena mwendo?

Yankho lake ndi mankhwala kapena zigawo za khungu zomwe zowonjezera zowonjezereka zimapatsidwa, "kunena kwa mitsempha ya m'mimba. Kawirikawiri amatchedwa mitsempha ya mitsempha, dermatomes ndizofanana ndi misewu yomwe mumadziwa zambiri zokhudza khungu lanu lokhudzana ndi dongosolo lanu lachitsipa.

Pakatikatikati mwazinthu, zinthu zomwe mumamva monga kukhudza, kupanikizika, kutentha, ndi kuzizira zimafalitsidwa kudzera m'matumbo mpaka m'katikati mwa mitsempha imodzi. Pamene mitsempha ya msana imakanikizika kapena kukwiya - kawirikawiri chifukwa imakhudzana ndi msana wina - zizindikiro za radiculopathy nthawi zambiri zimachitika.

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Vertebrae, Mitsempha ya m'mphepete mwa msana ndi Dermatomes
Mzere wamphepete, ngalande ya msana ndi mizu ya msana. MedicalRF.com/Getty Images

Mtundu uliwonse umatanthawuza msinkhu wa msana, ndipo chifukwa cha msana wa msana. Pa mlingo uliwonse, nthambi zina zamtsempha zimachokera pakati kuti zikhale mitsempha. Mitsempha yowonjezera imatuluka mobwerezabwereza. Mitsempha yonseyi imapanga maukonde padziko lonse lapansi.

Mphuno wa mitsempha ndi malo omwe msana wa msana umatuluka. Pali mizu ya mitsempha kumbali zonse za msana wamtundu uliwonse pamtunda uliwonse.

Monga tafotokozera, malo a khungu omwe mitsempha iliyonse imatumikira (kapena kupatsa) imatchedwa dermatome. Mphuno uliwonse wa mitsempha uli ndi chiwonetsero chogwirizana, ndipo iliyonse yamaluwa imaperekedwa ndi nthambi zambiri za mitsempha imeneyi.

Madokotala akamayang'ana radiculopathy pakuyesa, amayesa (pakati pazinthu zina) dermatomes zozizwitsa ndi myotomes pa zofooka zilizonse. Pogwiritsa ntchito mayesero apadera, amadziwa msinkhu umene zimayambira. Kuyezetsa malemba nthawi zambiri kumatsagana ndi mayesero ojambula ojambula monga MRI.

Zindikirani: Ngakhale kuganiza ngati MRI kungasonyeze kuti sizingatheke muzu wa mitsempha ya msana, kuyesa kwathunthu ndi dokotala nthawi zambiri kumafunika kudziwa ngati mitsempha yamtsempha iyo imachokera ku zizindikiro zanu.

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Myotomes
Mitsempha yamagalimoto imachokera mu msana wa msana ndikupita ku minofu kuti ikatuluke. roxanabalint

Pamene tili pamutu, tiyeni tikambirane myotomes. Myotomes ndi ofanana kwambiri ndi ziwalo za m'mimba kupatulapo kuti m'malo mofotokozera zigawo za kutengeka kwa khungu, amafotokoza magulu a minofu omwe amalandira mphutsi zomwe zimaperekedwa kudzera mu mzere umodzi (kapena wogawana).

ZOYENERA, Maganizo a magalimoto amakhudzana ndi minofu yanu; Kuthamanga kwa magalimoto ndi chizindikiro cholozera chimene chimayambitsa kayendetsedwe kawiri (kawiri kawiri zimakhudzira zomwe mumamva.)

Zokhudzana: Kodi Myotome ndi chiyani?