Ahụ ikeNa nkà mmụta ọgwụ

The uru nke elu na nsọtụ nke mmadụ: Ọdịdị na ọrụ

Upper aka na ụkwụ na-otu ihe dị mkpa ngwá ọrụ. N'ihi na ha ọnụnọ, ndị mmadụ nwere ohere igosi a dịgasị iche iche nke mmegharị na omume.

Anatomy nke elu nsọtụ

The mejupụtara Ọdịdị mejupụtara:

  • Akpụkpọ anụ.
  • Uru.
  • Ọkpụkpụ ọkpụkpụ.
  • Ọbara arịa.
  • N'ùkwù n'ùkwù.

Nke a bụ mmewere nke elu N'ịdị. Nri na aka-ekpe-dị iche iche onye ọ bụla ọzọ. Dị iche iche nha na shapes nke brushes, n'ihi na ihe atụ. The aka ekpe bụ mkpumkpu karịa nri fọrọ nke nta ọkara a sentimita. Ụdị, nke nwere elu aka na ụkwụ, dabere na ọrụ, afọ, okike. Dịkwa mkpa bụ n'ozuzu ike. Ọdịdị nke elu N'ịdị kọwaa ya ebumnobi. Ọ bụkwa n'ihi na peculiarities nke anụ ahụ Ọdịdị. Upper nsọtụ ọrụ nnọọ ọtụtụ. Site omume ha ndị mmadụ nwere ike ịghọta ihe, ide ihe, mmegharị ahụ, na na. Ọzọ, tụlee ihe kasị uru nke elu nsọtụ.

musculature Mmebe

Fibers na-ekewa abụọ na ụdị. The mbụ gụnyere uru nke ubu-ọkiké, nke abụọ - na free akụkụ. Nhazi ọkwa a rụrụ dabere na gị mkpa na ọnọdụ (na na njedebe nke isiokwu table ga-nyere). The uru nke elu na nsọtụ na ubu-ọkiké ekewa deltoid, supra- na infraspinatus, obere na nnukwu, gburugburu, na subscapularis eriri. Ọdịdị nke n'ubu-ọkiké -agụnye musculature aka, ubu na aka.

Large gburugburu eriri

Ha nwere elongated ewepụghị udi. Malite si n'azụ nke ala akuku na agụba. Ndị a uru nke elu aka na ụkwụ na ofu na a obere ná mkputamkpu ala ya humerus (na crest). N'azụ The hotel dịrị sara mbara emep uta eri azụ. Teres isi muscle nke elu nsọtụ mgbe mbenata ịdọrọ ubu-ya, mbịne ya n'ime. N'ihi ya, n'aka na-laghachi na ahu.

na deltoid esiwọrọ

Ha na-ọkọnọ n'ụdị a triangle. N'okpuru ala akụkụ nke elu N'ịdị mọzụlụ na-emi odude subdeltoid akpa. Fibers ntekwasa na n'ubu nkwonkwo kpamkpam na ubu uru na mpaghara. The deltoid agụnye nnukwu ibé na converge ke n'elu. Ha na-ekewa dị ka aga-eme. N'azụ wetara aka ya azụ, na-atụ - n'ihu. Malite emep uta eri si agụba axis (mpụta njedebe) na a akụkụ nke clavicle. gwara òkè - na deltoid tuberositi nke humerus. The deltoid muscle nke elu N'ịdị wepụrụ n'ubu outwards tupu ewere a kehoraizin ọnọdụ.

Obere gburugburu esiwọrọ

Ha ịbụ ihe na oblong okirikiri muscle. The n'ihu akụkụ na-kpuchie site deltoid esiwọrọ azụ - nnukwu gburugburu. Malite site na agụba ogwe aka, ubé n'okpuru infraspinatus emep uta eri nke bụ n'akụkụ ya elu. Nke bụ mmasị na saịtị na n'ugwu nke humerus na nkwonkwo (n'ebe n'azụ òkè ya). Akwara amama outwards ogwe aka, retracts na akwusila na nkwonkwo.

supraspinatus esiwọrọ

Ha na-etolite a zita ekara muscle. Ọ na-emi odude ke supraspinatus fossa n'okpuru trapezoidal nke. Gwara ndị bụ ebe azụ nke ubu nkwonkwo na ama egwuregwu na a nnukwu ikpo ọkpụkpụ. Akwara amalite mgbe elu olulu. Na Mbelata eriri adahade odụri ubu-ya nkwonkwo, nke na-egbochi jamming.

subscapularis eriri

Ha na-kpụrụ zita obosara ewepụghị muscle. Fibers mere ndokwa na ndị Chuck fossa. Na saịtị e tendinous mgbakwunye akpa. Subscapularis muscle amalite olulu, na-agwụ - na a obere ná mkputamkpu ala ya humerus na na n'ihu nke nkwonkwo. Site na mbenata n'ubu-agbagharị n'ime emep uta eri.

infraspinatus eriri

Ha na-etolite a ewepụghị zita udi muscle. Emi odude nke na infraspinatus fossa. Malite esiwọrọ dị n'azụ mgbidi na Chuck. Ọ bụ ofu na Capsule nke ubu nkwonkwo na n'etiti ala na ukwuu tuberositi ọkpụkpụ, n'okpuru bụ nke dị podsuhozhilnaya akpa. Cutting, ubu muscle amama outwards, na-enye ohere na-akpọlite aka, akwusila na nkwonkwo.

ubu uru

Ọ na-kewara abụọ iche iche. Front anamde flexion na ndọtị ọbuọtde azụ ubu na aka. The mbụ gụnyere biceps, ubu mọzụlụ, na onu okuko. Ọdịdị nke abụọ nke na-agụnye triceps na n'ikpere aka uru nke elu na nsọtụ nke mmadụ.

abụọ-isi akwara

Ha na-etolite a spindle ahazi muscle. Na ya Ọdịdị e nwere abụọ isi: obere, na-arụ nkedo aka na ogologo, na-amụba na-eduga. Nke ikpeazụ na-amalite site epiarticular tubercle pupụtara. Short isi na-akpali pụọ coracoid. Na ebe nke ha na njikọ na-kpụrụ afo. Ọ bụ mmasị na mkpumkpu azụ na na okirikiri. ụfọdụ bụ fibrous n'ùkwù n'ùkwù na a medial direction. Ha na-etolite na efere usoro - na fascia. Ọzọ, ọ na-aga n'ime brachial fascia. The ebumnobi nke biceps na-agba gburugburu si na flexing nke aka na n'ikpere aka.

onu okuko eriri

Ha na-etolite a ewepụghị muscle. Ọ na-kpuchie site a obere isi nke biceps nke. Beaked uru nke elu na nsọtụ nke a ga-amalite na n'elu pupụtara nke otu aha usoro. Fibers mmasị n'okpuru etiti nke medial akụkụ nke humerus. N'ihi mbelata welitere ubu, aka na-na midline.

ubu eriri

Ha kpụrụ a obosara fusiform muscle. Mmalite nke ya protruding n'ihu na elu ubu ọkpụkpụ n'elu. Gwara na-rụrụ ya tubercle na Capsule nke n'ikpere aka na nkwonkwo. Fibers bụ n'ụzọ zuru ezu na ala nke ubu òkè (n'ihu n'akụkụ) site biceps muscle.

ulnar nke

Nke a muscle nwere a pyramidal udi. Mmalite ya - mpụta epicondyle nke ubu ọkpụkpụ. Fibers mmasị n'azụ nke ozu nke ulna na yiri usoro. Mbenata, muscle gbatịrị aka. Ọ na-achịkwa ihe ndị na-egbu oge na Capsule nke n'ikpere aka na nkwonkwo.

triceps eriri

Ha na-etolite a ogologo ogwe aka. Ọ mejupụtara 3 isi: medial, mpụta na ogologo. Malite ikpeazụ - subarticular scapular mkpọmkpọ. Mpụta isi departs si posterolateral òkè nke ubu ọkpụkpụ, medial - si azụ n'elu. The ọcha na-jikọọ na spindle ekara afo. Ọ na-ahụ na-aga n'ime akaị. Gwara nke afo a na-mere na nkwonkwo na Scion n'ikpere aka. Na Mbelata eriri unbent aka, wetara azụ n'aka na ogwe aka bụ nke ahu. Akwara emi odude ke olecranon na agụba.

eriri aka

Ha na-etolite abụọ dị iche iche nke uru ahụ: n'ihu ma n'azụ. Na nke ọ bụla n'ime ha na e nwere eriri na miri n'elu oyi akwa. Gaa adịru ke n'ihu na-agụnye flexor (ulna na okirikiri) na mkpịsị aka, brachioradialis nke, pronator teres muscle. dị ka ogologo palmar muscle bụ ngalaba. N'ala ala oyi akwa dere square pronator, flexors: ogologo mkpịsị aka na mkpịsị aka miri emi. Iji ahụ elu elu uru nke azụ nke otu na-agụnye n'ikpere aka, obere na ogologo radial mgbatị nkwojiaka, mkpịsị aka na Mkpịsị aka nta. N'ala ala oyi akwa nke ngalaba na-ewetara ndị instep, uru ahụ, mgbatị na tọọrọ mkpịsị aka (obere na ogologo), mgbatị index mkpịsị aka.

musculature ahịhịa

Uru na-mere ndokwa na palmar n'elu. Fibers na-ekewa n'ime ọtụtụ iche iche: ndị pụtara medial, mpụta. The azụ n'akụkụ elu nke ahịhịa na-ahụ aha interosseous muscle. Na mpụta otu akwara dị ugbu a, edozi ije nke isi mkpịsị aka: iche na N'ihi ya, flexors na-agbapụta n'ahụ. The medial gụnyere palmaris brevis muscle na uru nke Mkpịsị aka nta. Nke ikpeazụ na-agụnye obere flexor nke na-eduga na tinyekwa emep uta eri. Ke n'etiti otu ugbu vermicular, palmar na dorsal interosseous ọcha.

Isiokwu. The uru nke elu aka na ụkwụ

aha

mbido

Na saịtị nke na-ekekọta

deltoid

Akromeon, scapular spain, olu

The deltoid tuberositi ọkpụkpụ nke otu aha

supraspinal

Scapular supraspinatus fossa

Large ubu ọkpụkpụ protuberance

infraspinatus

Mgbidi nke infraspinatus fossa scapular

Greater tuberositi ubu ọkpụkpụ, nkwonkwo

Gburugburu (obere na nnukwu)

ubu

Obere na nnukwu bumps ubu ọkpụkpụ

subscapular

Nku azu agụba n'elu

Obere ubu ọkpụkpụ protuberance

biceps

Short isi - si coracoid usoro, na ogologo - si epiarticular tubercle

Tuberositi nke okirikiri

Rostral-ubu

agụba coracoid

N'etiti ubu ọkpụkpụ

ubu

The ala akụkụ nke ogwe-aka ọkpụkpụ

Tuberositi nke ulna

triceps

The ogologo isi - si subarticular scapular tuberositi, mpụta na medial - si ubu

Olecranon na Capsule nke n'ikpere aka na nkwonkwo

ikiaka

Mpụta ubu ọkpụkpụ podmyschelok

Tuberositi nke ulna

brachioradialis

Intermuscular mpụta septum na humerus

The distal akụkụ nke okirikiri

pronator teres muscle

Coronoid usoro nke ulna na humerus medial podmyschelok

Okpueze nke ubu ọkpụkpụ

Flexor carpi radial ọkpụkpụ

Esịtidem podmyschelok ubu ọkpụkpụ, fascia nke aka

The isi nke abụọ metacarpal ọkpụkpụ

ogologo palmar

Esịtidem epicondyle ubu ọkpụkpụ

palmar aponeurosis

Flexor carpi ulna

Humeral isi na-akpali si n'ime na epicondyle nke humerus, ulna coronoid usoro ke fascia na ọkpụkpụ, ulnar isi - si aha nke ọkpụkpụ

Nke ise metacarpal, hamate ọkpụkpụ na pisiform

Flexor digitorum elu elu

Medial ubu ọkpụkpụ podmyschelok, coronoid usoro nke n'ikpere aka nkwonkwo, proximal radial skeletal nke

2-5 n'etiti phalanges nke mkpịsị aka

Deep flexor digitorum

The top 2/3 nke n'ihu n'akụkụ nke ọkpụkpụ n'ikpere aka na aka interosseous akpụkpọ

The distal phalanx na mkpịsị aka

Isi mkpịsị aka flexor ogologo

The n'ihu akụkụ nke okirikiri

ntu ọkpụkpụ

Anyị na-atụ ozi nyere ga-aba uru ị.

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