Ububanzi. Incazelo. Ezinye izinhlobo waphuka

ibhodi lemisindo Human kuze amathambo eside ijabulise. Vele bobabili. Ingalo eliphezulu yilona ulna kanye engaba. Basuke engonxantathu ukuze, nokuba nobuhlobo obuseduze, exhunywe kuphela emikhawulweni yaso. Bonke ubude bayo njengoba kukhona isikhala esasiphakathi kwabo. Ulna kanye engaba zihlanganisa umzimba (diaphysis) nemikhawulo yomhlaba (epiphyses). On epiphysis kukhona evele ngokuhlanganyela.

Esebenzisa omunye evele articular Kwenziwa nge elibona nxazonke le humerus. Abanye zenzelwe oluhambisana izingxenye esihlakaleni.

Ulna kanye engaba kanye ubude bazo babe ukuma esingunxantathu. Kukhona imiphetho ezintathu kanye evele ezintathu. Omunye Kwamanzi iqondiswe phambili, kanti eyesibili - emuva. Eyesithathu - the ulna - izibilini, kanti ugongolo - phandle.

Of emaphethelweni amathathu eyodwa abukhali. Kuhlukanisa evele front futhi bakhulise ebhekene ithambo eduze, okulinganisela isikhala phakathi amathambo. Kule ndaba, it has elinye igama - onqenqemeni interosseous.

Kufanele kuqashelwe ukuthi izingxenye ingxenye lwamathambo we ibhodi lemisindo, ngaphandle izici ezivamile, kukhona izici.

Ngakho, lo engaba itholakala ohlangothini elingaphandle ibhodi lemisindo. I epiphysis engezansi kulesi sigaba kuyinto okukhulu ngaphezulu. Ekupheleni phezulu iyinhloko ithambo. Kuyo kukhona ukucindezeleka ezincane. ikhanda onqenqemeni kuyinto selilonke ngokuhlanganyela.

ngezansi nje ikhanda entanyeni. Irediyasi nayo benawo tuberosity ekhethekile - okunamathiselwe kwemisipha biceps ehlombe.

Irediyasi awafani nse enwetshiwe ekupheleni engezansi. Ohlangothini kwangaphakathi umucu elise. Kuziwa ulna.

Ngakolunye uhlangothi kukhona styloid inqubo kuyoshaya phansi. Ebusweni phansi has a ngilugweda carpal articular ebusweni. Esebenzisa protrusion ihlukaniswe izingxenye ezimbili lunate futhi ithambo navicular.

Ekusebenteni, kukhona ezihlukahlukene ukuhlukumezeka ezilimele ibhodi lemisindo. Phakathi kwalezi ochwepheshe ukwaba ucishe ezivamile. Ngakho, ngenxa emgqeni (pin ibhodi lemisindo) noma ngokungaqondile (ngesandla iconsi) ukulimala kungavuka kokubili ukwa diaphyseal ka amathambo ibhodi lemisindo. Lokhu kukhipha ezincane izingcezwana izingxenye, isikhundla okuyinto zingahluka. Ngenxa zokunciphisa ulwelwesi, elise phakathi amathambo, izingcezwana zivame ukulalela nomunye.

Ukwaphuka we engaba offset libhekene nokufinyezwa kohlelo ibhodi lemisindo. Isiguli igcina ingalo ezinhle esitho olimele. Mobility izingcezwana kuphakamisa ubuhlungu obuhlabayo ngesikhathi ephenya ingxenye ohlangothini kude isikhala kokucindezelwa wokulinyazwa ibhodi lemisindo ingxenye futhi ngaphansi umthwalo Axial.

Falling on ngesandla eseluliweyo, njengoba umthetho, kukhona ukwa ikhanda osabalalayo. Kulokhu, endaweni ka endololwaneni kukhona ubuhlungu, kukhona ukuvuvukala, isiguli kunzima ukuhambisa zomzimba. Ngenxa yokuthi lolu hlobo umonakalo zihlanganisa izinhlobo eziningana, ukuba amise ukusazi ngokunembile isifo esikuphethe, kubalulekile ukuqhuba-X-ray luhlolo.