Mahaifa plexus da kuma rassansa: sifa da aiki

Yana da wuya a overestimate da kuma mahimmancin da mahaifa plexus. Rassansa kore ɓangare na numfashi tsokoki da kuma tabbatar da yarda da reference aiki na tsokoki na wuyansa. Saboda haka, Pathology na mahaifa plexus na da harshen damo iya sosai.

haltta

Mahaifa plexus ne guda biyu tare da wani hadadden kafa ta gaban rassan daga cikin manya mahaifa kashin baya jijiya asalinsu. Rassansa complemented uku arcuate madaukai interconnecting stubs kafa plexus.

Wasu kafofin hada shi da wani kafada kunsha na ƙananan rabi daga cikin mahaifa jijiya tushen da kuma biyu babba thoracic. A cikin wadannan kafofin da aka ambata cervico-brachial plexus kunshi kashin baya jijiyoyi mahaifa kashin baya segments, da kuma biyu babba thoracic kashin baya jijiyoyi.

topography

Ilimi na topography na mahaifa plexus taimaka wajen fahimtar abin da likita yanayi kai ga tabarbarewa daga tushen sa. Domin kwararru, wannan bayanai ne m saboda, sanin tsinkaya daga cikin plexus, yana da sauki don kauce wa mummunan tasiri a kan shi a lokacin daban-daban likita hanyoyin.

Mahaifa plexus located a matakin saman hudu vertebrae na mahaifa kashin baya. Ana rufe a kaikaice gefen kuma gaban sternocleidomastoid tsoka, shi ya ginu ne tare da gaban-gefe na kungiyar na zurfin wuyansa tsokoki.

Tsari da kuma Aiki

Tun da mahaifa plexus rassan dauke da duka biyu afferent da efferent jijiya zaruruwa, suka yi aiki a matsayin m da kuma mota ayyuka.

Haka kuma, tare da shan kashi na Tsarin daga cikin mahaifa plexus zai sha wahala duka wadannan yankunan.

motor rassan

Murdede ko mota jijiyoyi mahaifa plexus, sashe a cikin kusa wuyansa tsokoki, da haifar da su motsi. kuma a Bugu da kari, shiga a cikin samuwar abin da ake kira wuyansa madaukai kunsha na sauko reshe na hypoglossal jijiya , da jijiya zaruruwa, mikawa daga tushen na jijiya plexus. Its aiki ne don innervation na tsokoki, wanda aka located a kasa tare da girmamawa ga hyoid kashi.

Ya kamata kuma a ambaci cewa, da trapezoidal, kuma sternocleidomastoid tsoka ne ma innervated da jijiya zaruruwa, yana tsawaita daga mota tushen daga cikin mahaifa plexus.

ji da sashen

M mahaifa plexus innervation da aka bayar da abin da ake kira fata da rassan, wato babban kunne jijiya, jijiya kananan occiput mai gangara mahaifa da supraclavicular jijiyoyi.

phrenic jijiya

Wannan shi ne wani reshe na mahaifa plexus, wanda yana da wani ban sha'awa alama: kamar yadda wani ɓangare na phrenic jijiya, yana da mota fiber, sashe a cikin diaphragm da kuma haddasa ta motsa, kuma m, samar da innervation ga pericardium, pleura da peritoneum.

Wannan jijiya aka gane a matsayin mafi muhimmanci reshe daga waɗanda cewa, samar da mahaifa plexus, kamar yadda directed zuwa diaphragm, kuma shi babu makawa take kaiwa zuwa hasãra paresis budewa sãɓãwar launukansa mai tsanani ko inna. Irin wannan yanayin ne asibiti bayyana numfashi gazawar, har zuwa ta mai tsanani.

A wasu lokuta, a lokacin da abin ya shafa na mahaifa plexus, da kuma musamman, phrenic jijiya Pathology bayyana clonic seizures a diaphragm, wanda zahiri bayyana a matsayin shaƙuwa.

jinin samar

Babban tushen ikon Tsarin na sama na mahaifa kashin baya ne kananan rassan da vertebral jijiya, wanda, shan asalin daga subclavian jijiya, yakan tare da kashin baya up, shiga girman kwanyar kogo, da kuma bada ta dukan tsawon twigs ga jinin samar da ilimin Halittar Jiki Tsarin daga cikin mahaifa kashin baya.

A Pathology na mahaifa plexus

Ãyõyin mahaifa plexus bayyana a cikin nau'i na mota, azanci shine da trophic cuta. A rikitaccen ne ya sa ta hade da cututtuka a cikin samuwar jijiya zaruruwa da daban-daban ayyuka. Keta game da tilasta yin aiki, wanda ya ba da rassan to innervate mahaifa plexus. Tiyata ne irin wannan cewa, tare da shan kashi na kowane daga cikin tushen sha duka uku ayyuka.

zai yiwu rauni

1. Rauni, kamar sāke wuri ko subluxation na mahaifa vertebrae, bruises ko neonatal haihuwa raunin.
2. A matsawa ciwo a matsawa neoplasm, kashi, niƙaƙƙun gaɓãɓuwa, hematoma ko bandeji (idan kuskure kõma reshe immobilization).
3. Kamuwa da kuma kumburi raunuka da za a iya sha mahaifa plexus na kashin baya jijiyoyi bayan kamuwa da cuta (herpes kamuwa da cuta, mura-kamar rauni, ciwon makogwaro, syphilis).
4. Mai guba etiology na mahaifa plexitis. Irin wannan embodiment ne yiwu tare da tsanaki raunuka barasa zagi, ko a cikin yanayin da nauyi karfe guba.
5. Mai tsananin hypothermia (hypothermia) zai iya sa kumburi da jijiya kututturan.
6. Rashin lafiyan ko autoimmune sha kashi a lokacin da m tasiri na rigakafi da tsarin Kwayoyin kuskure aika zuwa nasa m nama na jiki.
7. Kullum tsari cututtuka da kai ga tamowa na jijiya kututturan.

bayyananen

Daga cikin raunuka da kuma cututtuka na mahaifa plexus za a iya gano:

• Unilateral.
• Bangarorin.

All lokuta inda infestation da mahaifa plexus rassan, halin da mota, azanci shine da trophic cuta da innervation a cikin Game da zone. Pathology wuce a gaba mataki na ci gaba:

• Neuralgic mataki. Bayyananen dangantawa da hangula daga cikin jijiya kututturan. Yawanci da m farko na ciwo mai tsanani a bayyanar da ƙananan gefen fuskar haskakawa ga kunnen da kuma occipital yankin, kazalika da m haskakawa da hannu saukar zuwa karshen yatsu. Sarrafawa na zafi yayi dace da abin ya shafa gefe. Wajen kisa ƙaruwa muhimmanci da aiki da kuma m ƙungiyoyi. na zaman lafiya zai iya kawo wasu taimako, amma zafi a sauran, kuma ko da da dare, ba ya bace gaba daya. Pain tare da paresthesia, sanyaya na fata cuta da kuma yawan zafin jiki ƙwarai a cikin innervation zone shafi jijiya tushen.
• Shanyayyen mataki. Mataki paresis kuma inna (dangane mai tsanani daga raunuka) ne halin da ãyõyin mahaifa jijiyoyi dysfunctions constituting mahaifa plexus. Saboda raunuka na phrenic jijiya da kuma lura hiccups, saboda rashin daidaituwa daga cikin tsokoki, da wahala tare da expectoration keta. cuta da murya, numfashi - har mai tsanani shortness na numfashi da kuma a cikin tsanani lokuta, na numfashi cuta, har zuwa numfashi gazawar. Trophic cuta sa kumburi da kuma bluish saka launi na fata, da canza su turgor. Bugu da kari, illa sweating zuwa ta karfafa. A daina duration da cuta ne m gubar zuwa atrophic canje-canje na tsokoki na kafada abin ɗamara, wanda results a kara samuwar ne sabõda sāke wuri na kafada hadin gwiwa. ko inna na tsokoki na wuyansa, mai tsanani tsananin wadda take kaiwa zuwa asarar da mahaifa tsokoki iya yi da ayyuka: haƙuri da kai a cikin tsanani lokuta iya jingina gaba don haka da cewa Chin ne m ga sternum. A lokacin da irin zurfin raunuka aiki motsi ta hanyar da ta shafi tsokoki ba zai yiwu. da kansa ta da kansa don haka da haƙuri iya ba.
• A rage mataki. A wannan mataki, cuta na cikin juyayi ayyuka fara zuwa hankali warke. A wasu lokuta, dawo da aka lura bai cika ba, tare da saura mamaki a cikin nau'i na paresis ko inna na gefe-type (kasãla yanayi), da kuma atrophic canje-canje na tsokoki (da wording a cikin ganewar asali saura effects a cikin nau'i na gefe paresis kamata dauke da wani nuni ne na shafa jijiya tushen).

Saura effects:

• Kasãla (gefe) paresis ko inna na tsokoki na wuyansa da kafada abin ɗamara, sabõda sāke wuri na kafada hadin gwiwa da kuma halayyar shugaban hali saboda rauni wuyansa tsokoki.
• Cuta tsoka sautin; cramps da kuma spasms a cikin rassan mahaifa plexus innervated tsokoki kungiyoyin.
• Azanci shine disturbances a cikin nau'i na paresthesias da zafi hypersensitivity a yankin na azanci shine innervation plexus.
• Trophic cuta na fata da kuma taushi tsokoki a shafi yankunan.

maganin sa barci

Mahaifa plexus maganin sa barci damar tiyata a wuyansa, thyroid, jini brachiocephalic kungiyar rauni, harbin bindiga da raunuka, da ciwon daji.

Tun da gaban wuyansa a kan tsakãtsaki ce line mahaifa plexus rassan anastomose, maganin sa barci m Tushen bayan gefen sternocleidomastoid tsoka ya kamata a yi da bangarorin biyu. Wannan ba ka damar yi maganin sa barci ciki har da manyan shisshigi a kan zurfin yadudduka na tsokoki na wuyansa (ciki har da laryngectomy, kau da ciwon daji marurai).

Domin inganta sakamakon da maganin sa barci rassan da mahaifa plexus, a yarda ƙarin tarewa surface na jijiya rassan, ta gaban wuyansa.

Don yi dukan waɗannan jan maganin sa barci yi agara m, tun da amfani da a kaikaice damar (allura m bayani a cikin subdural sarari) ake dangantawa da wani babban Yiwuwar a wajen tsanani da rikitarwa, don haka da dabara na kaikaice damar, domin ba ta amfani da fasali.