Umahluko phakathi kwe-condyle kunye ne-epicondyle

Condyle kunye Epicondyle

I-anatomy yomntu ngumxholo onika umdla, ngakumbi xa kuziwa kumagama amathambo, izihlunu kunye namalungu. Ngokukodwa, isihloko esikhoyo namhlanje ngumahluko phakathi kwe-condyle kunye ne-epicondyle. Zomibini zizinto ezidumileyo ezikhoyo kwi-elbow, kodwa iimpawu zabo kunye nemisebenzi yahlukile.

Condyle

I-condyle yi-protuberance ejikelezayo ezantsi kwethambo le-humerus elidibanisa ne-ulna kunye ne-radius kwi-elbow joint. Ngokwenene, i-condyle yindawo ye-articular ejongene nokuvumela ukuguquka kunye nokunyakaza kwandiso kwe-forearm.

Epicondyle

Ngakolunye uhlangothi, i-epicondyle yinto ephawulekayo ye-bony efumaneka ngaphezu kwe-condyle. Kukho ii-epicondyles ezimbini kwi-humerus: i-medial kunye ne-lateral. I-epicondyle esecaleni inkulu kwaye iphuma ngaphezu kwe-medial.

Uyintoni umahluko?

Umahluko omkhulu phakathi kwe-condyle kunye ne-epicondyle ngumsebenzi wabo. Nangona i-condyle inoxanduva lokuvumela ukunyakaza kunye nokwandiswa kweentshukumo ze-forearm, i-epicondyles ngamanqaku okubambelela kwiimisipha ze-forearm. Izihlunu ezifake i-tendon kwi-epicondyle esecaleni zibalulekile ekutshintsheni kunye nokunyuswa kweentshukumo zesandla. Izihlunu ezifake i-tendon kwi-epicondyle ephakathi zibalulekile kwi-pronation kunye nokunyakaza kwe-supination ye-forearm.

Isiphelo

Isishwankathelo, umahluko phakathi kwe-condyle kunye ne-epicondyle kukuba yangaphambili i-articular surface evumela ukunyakaza kunye nokwandiswa kweentshukumo ze-forearm, ngelixa ukugqibela ngamanqaku okubambelela kwimisipha ye-forearm. Kubalulekile ukuqonda i-anatomy kunye nokusebenza kwesakhiwo ngasinye emzimbeni womntu ukukwazi ukuqonda kunye nokunyanga ngokufanelekileyo ukwenzakala kunye nezifo ezinokuthi zibachaphazele.

Izalathiso:

• Grey, H. (2017). Grey's anatomy: Isiseko se-anatomical yokuziqhelanisa neklinikhi. Elsevier Health Sciences.
• Moore, K.L., & Dalley, A.F. (2018). I-Anatomy eneziqhelaniso zeklinikhi. Wolters Kluwer.
• Tortora, G.J., & Derrickson, B.H. (2018). Imigaqo ye-anatomy kunye ne-physiology. UJohn Wiley kunye noonyana.

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