Kattachanoq chegarasi:2yontomondanosiiacaqanotlari
,orqatomondanbelumurtqalaritanasi,oldiniochiq
Kichik chanoq;3gabo’lamiz.kattavakichikchanoqchegarasi-apertura pelvis superior. Dum
suyagi ,quymichdombo’g’I,qovsuyakipastkishoxlaribilanchegaralanganqism-apertura pelvis
inferior.Shularningorasikichikchanoqbo’shlig’i.Kichikchanoqikkiyontomondan-
acetabulum,oldindansimfiz,orqadan-dumg’azadumsuyaklaribilanchegaralangan.
Chanoqo’lchamlari:Kattachanoqda1.Distansia spinarum-ikkitaspinailiaca anterior superior
orasidagimasofa erk.23-25sm,ayol.21-23sm 2.distansia cristarum-crista iliacaorasi 25-
27sm 3.distansia intertrochanterica 28-29sm
Kichik chanoq:3gabo’linadi.a)Apertura pelvis superior:3ta to’g’ri,1ta ko’ndalang,1ta
qiyshiqo’lchamlaribo’ladi. 1.conjugata anatomica –
promontoriumdanimfizningyuqorisigachabo’lganmasofa ayol:11,5sm ,erk:10,8sm 2.conjugata
vera –promontoriumdansimfizningo’rtasigacha 10,5-`11sm 3.conjugata diagonalis-
promontoriumdansimfizningpastkiqismigacha 12,5-13sm 4.diametr transversa-
lineaterminalisorasi ayol:13,5sm;erk:12,8sm 5.diametr oblique –
art.sacroiliacadanqaramaqarshitomondagieminentiailiopubiccachabo’lganmasofa ayol.:12-
12,6sm erk:12-12,2sm
b)CAvum pelvis-1ta to’g’ri 1ta ko’ndalango’lchami bor.1.diametr recta-2-3
dumg’azaumurtqalaridansimfizo’rtasigachab’lganmasofa ayol:12,2sm erk:10,8sm 2.diametr
transversa –acetabulumlarningichkiyuzasidagimasofa ayol:11,5sm erk:10,8sm
C)Apertura pelvis inferior 1.diametr recta –yuqoridumsuyaklaridansimfizningpastigacha
ayol:9,5sm erk:7,5sm 2.diametr transversa tuber ischiilarorasi ayol:10,8sm erk:8,1sm
Inclantiopelvis ayol/; 55-60 erk:50-55
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