Ngaba kufuneka sazi kakuhle ngethambo elide (i-Ulna) elingaphakathi kwesandla?

Yiva isandla sakho, ukusuka engqinibeni ukuya esihlahleni sakho, ngaphakathi (oko kukuthi, ecaleni apho kukho umnwe omncinci). Ngaba ungaliva ithambo elide? Lelo lithambo esiza kuthetha ngalo namhlanje, i-'Ulna'. Eli thambo libalulekile kwiintshukumo namandla esandla sethu. Ngoko ke, masithethe ngalo mhlobo wethu ngeenkcukacha ezithe vetshe.

Ngamafutshane, yintoni le thambo le-Ulna?

I-ulna yinde kunamathambo amabini akwingalo yakho. Elinye liyi-radius. La mabini asebenza kunye njengabazalwana. Ithambo le-ulna lenza umsebenzi omhle wokushukumisa, ukugoba, nokugcina isandla sakho, isihlakala, kunye nesandla sakho somelele. Akupheleli apho, kodwa uninzi lwezihlunu ezibalulekileyo, imisipha, imisipha, kunye nemithambo yegazi ezandleni zethu nazo zinamathele kweli thambo.

Khawuthelekelele, uvula isitshixo socango, uphakamise ikomityi, okanye uchwetheze ifowuni yakho. Emva kwazo zonke ezi zenzo zilula, kukho umsebenzi wethambo le-Ulna. Ngoko ke, ukuba kukho umonakalo kweli thambo, umzekelo, ukwaphuka, ungacinga ukuba kuya kuba nzima kangakanani ukwenza imisebenzi yethu yemihla ngemihla.

Zithini imisebenzi ephambili yethambo le-ulna?

Makhe sibone ukuba eli thambo libaluleke kangakanani emzimbeni wethu.

• Ukunceda ngentshukumo: Umsebenzi ophambili kukunceda ingalo yakho nesandla sakho zigobe, zijikeleze, kwaye zenze iintshukumo ezahlukeneyo. Ngokukodwa, xa ujika isandla sakho sinyuke size sihle, ithambo le-ulna yinto ehleli njenge-ankile kwaye inceda elinye ithambo (i-radius) lijikeleze kulo.
• I-ankile yemisipha: Izihlunu ezingaphezu kweshumi elinesibini esandleni sethu zinamathele kwithambo le-ulna. Ezi zihlunu zezona zisinika amandla okushukumisa iminwe yethu kunye nesandla.
• Ukubonelela ngozinzo: Eli thambo libonelela ngozinzo kunye nesiseko esomeleleyo sesandla sakho sonke, isihlathi, kunye nesandla.
• Umsebenzi wamalungu: Oku kubalulekile ekusebenzeni kakuhle kwamalungu engqiniba kunye nesandla.

Ithini indawo kunye nembonakalo yethambo le-ulna?

Ithambo le-ulna likwicala eliphakathi kwengalo yakho, apho umnwe wakho omncinci ukhona khona . Kwelinye icala, apho ubhontsi wakho ukhona khona, kukho ithambo le-radius.

Ngokuphathelele imbonakalo, nangona eli lithambo elinye elide, linamalungu aliqela.

• Isiphelo esikufutshane: Le yinxalenye ephambili yelungu lengqiniba. Uyakhumbula elo thambo libukhali olivayo xa ubeka ingqiniba yakho etafileni? Yiloo nto ibizwa ngokuba yi-Olecranon ngokwezonyango. Isakhiwo esifana nehoko (i-'Trochlear notch`) kule nxalenye singena kakuhle kwithambo lethu elingaphezulu lengalo (i-`Humerus`) kwaye sisinceda sigobe kwaye solule ingqiniba yethu.
• Umgodi: Le yeyona ndawo inde kakhulu kwithambo. Inika ingalo imo yayo namandla ayo.
• Isiphelo esikude: Le yinxalenye enegalelo kwilungu lesandla. Phezulu kwesandla sakho, ngakumnwe omncinci, kukho iqhubu elincinci eliphuma esandleni sakho, akunjalo? Oko kubizwa ngokuba yinkqubo ye-styloid . Lelo lizantsi lethambo le-ulna.

Xa ugqirha ethetha ngengxaki esesandleni sakho, angasebenzisa la magama (afana no-"Olecranon" kunye no-"Styloid process"), ngoko ke kulungile ukuba nokuqonda okuncinci ngala magama.

Izifo eziqhelekileyo kunye neengxaki ezichaphazela ithambo le-ulna

Njengawo onke amanye amathambo, i-ulna ingonakaliswa zizifo ezahlukeneyo kunye neengozi. Makhe sijonge ezona zibalulekileyo.

1. Ukwaphuka kwe-Ulna

Le yeyona ngxaki ixhaphakileyo ebonwa kwithambo le-Ulna. Ngokwezonyango, ithambo elaphukileyo libizwa ngokuba 'kukuqhekeka'. Ezona zizathu ziphambili zezi:

• Iingozi zemidlalo: Zibangelwa kukuwa okanye ukungqubana ngexesha lokudlala imidlalo efana nekhilikithi neragbi.
• Ukuwa: Ingakumbi ukuwa ngesandla esoluliweyo. Izinto ezifana nokuwa usuka kwindawo ephakamileyo, ukutyibilika kwizinyuko.
• Iingozi zeemoto: Iingozi zebhayisekile okanye ezinye iingozi zezithuthi.

Makhe sijonge iimpawu zethambo elaphukileyo.

Ukuba unale mpawu, yiya kwiSebe lezeMpilo eziNgxamisekileyo (ETU) esibhedlele ngoko nangoko.

2. I-Osteoporosis

Eli ligama abantu abaninzi abalivayo. Ngamafutshane, lithetha ukuba uxinano lwamathambo luyancipha, aba buthathaka, kwaye aphuka lula. Esi sisifo esingathethiyo, kuba uninzi lwexesha akukho zimpawu de ithambo liphuke.

Abantu abangaphezu kweminyaka engama-65 ubudala kunye nabasetyhini (emva kokuya exesheni) ngabona basengozini enkulu yokufumana esi sifo. Ukuba usemngciphekweni, thetha nogqirha wakho malunga nokufumana uvavanyo loxinano lwamathambo (Bone Density Test / DEXA Scan).

3. Ezinye iimeko

• I-Osteoarthritis: Ekuhambeni kwexesha, ukuguguleka kwamalungu kunokubangela iintlungu nokuqina kwengqiniba okanye esihlahleni.
• Ukuvalelwa kwemithambo-luvo ye-Ulnar: Uyakhumbula na imvakalelo yomsinga ohamba engalweni yakho xa ungqubeka engqinibeni? Imithambo-luvo ye-ulnar, ehamba kufutshane nethambo le-ulna, iyaxinwa. Ngamanye amaxesha le mithambo-luvo inokuxinwa, nto leyo ebangela ukuba ucime iintlungu kumnwe omncinci nakumunwe osecaleni kwawo.

Ungayijonga njani impilo yethambo le-ulna?

Ukuba ugqirha wakho ukrokrela ukuba kukho ingxaki kwithambo lakho le-ulna, unokwenza uvavanyo oluninzi.

• Uvavanyo lobuninzi bamathambo (i-DEXA Scan): Olu lolona vavanyo luphambili lokufumanisa i-osteoporosis. Lusebenzisa amanqanaba aphantsi kakhulu e-X-ray ukulinganisa ukuba amathambo akho aqine kangakanani.
• Ii-X-reyi: Olu lolona vavanyo lusisiseko lokufumanisa ukuba kukho ukwaphuka na.
• I-MRI okanye i-CT scan: Olu vavanyo lunokuba yimfuneko kwezinye iindawo eziqhekekileyo okanye ukubona ukuba kukho umonakalo kwizicubu ezithambileyo (imisipha, ii-ligaments) ezijikeleze ithambo.

Zithini iindlela zonyango?

Ngokwesiqhelo, ithambo le-ulna alidingi nyango ngaphandle kokuba kukho ingozi okanye isifo. Unyango luyafuneka kwiimeko zokuqhekeka okanye i-osteoporosis.

• Unyango lokuphuka:
• Ukungakwazi ukuhambahamba: Kudla ngokusetyenziswa isamente okanye i-splint ukuthintela ingalo ukuhambahamba. Oku kuvumela ukuba amathambo aphukileyo alungelelane kakuhle aze aphile ngokwawo.
• Utyando: Ngamanye amaxesha, ukuba iziqwenga zamathambo zisasazeke kwiindawo ezininzi, okanye ukuba ulusu lungene, kunokufuneka utyando ukuze kulungiswe ithambo ngeengcingo, izikhonkwane, okanye iipleyiti zesinyithi (iipleyiti kunye nezikrufu).
• Unyango lwe-osteoporosis:
• Oku kuquka umthambo, izongezo ze-calcium kunye ne-vitamin D, kunye namayeza akhethekileyo omeleza amathambo. Ugqirha wakho uya kumisela isicwangciso sonyango esifanelekileyo kuwe.

Umahluko phakathi kwe-Ulna kunye ne-Radius

Njengoko besitshilo ngaphambili, aba babini bafana nabazalwana ababambene ngezandla. Basebenzisana ukusinceda senze iintshukumo ezinzima ezandleni zethu. Makhe sijonge ngakumbi umahluko phakathi kwezi zimbini.

Ungayigcina njani ithambo lakho le-Ulna liphilile?

Zininzi izinto esinokuzenza ukuze sigcine ulna yethu iqinile, njengayo yonke inkqubo yethu yamathambo. Ezi azizozinto zinzima, kodwa yimikhwa elula esinokuyifaka kubomi bethu bemihla ngemihla.

• Ukutya okunesondlo: Yitya ukutya okutyebileyo kwi-calcium kunye ne-vitamin D. Faka izinto ezifana nobisi, iyogathi, itshizi, intlanzi encinci (eneethambo), kunye nemifuno eluhlaza (isipinatshi, ikale) ekutyeni kwakho. Ukukhanya elangeni kusasa kubaluleke kakhulu kwi-vitamin D.
• Ukuzilolonga: Ukuzilolonga ngokuthwala ubunzima (ukuzilolonga okubandakanya ukuphakamisa iintsimbi) kunye nokuzilolonga okufana nokuhamba nokubaleka kunceda ekuqiniseni amathambo.
• Hlala ukhuselekile: Kubaluleke kakhulu ukuzikhusela kwiingozi.
• Nxiba amabhanti okhuseleko rhoqo xa ukhwela izithuthi. Ukuba ukhwela ibhayisekile, nxiba isigcina-ntloko ngokufanelekileyo .
• Nxiba izixhobo zokuzikhusela ezifanelekileyo kumdlalo ngamnye xa udlala.
• Musa ukubeka izinto phantsi ezinokubangela ukuba utyibilike uze uwe ekhaya okanye emsebenzini.
• Endaweni yokukhwela kwizitulo okanye etafileni ukuze ufikelele kwinto engaphezulu, sebenzisa ileli efanelekileyo okanye into efana nayo.
• Funa ingcebiso kagqirha: Ukuba ungaphezulu kweminyaka engama-50, okanye ukuba kukho umntu kusapho lwakho one-osteoporosis, thetha nogqirha wakho malunga nokuhlolwa kobunzima bamathambo akho.