姿勢が骨産道の応形機能に及ぼす影響
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- 村上 明美
- 日本赤十字看護大学
書誌事項
- タイトル別名
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- Effect on Making Moulding of Bony Birth Canal by Woman's Postural Change
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説明
The object of this quosi-experimental study was to clarify the effect on making structural and functional alterations of the bony birth canal by postural change of a woman.<BR>The subjects examined consisted of 131 pregnant women. The data used were collected by external pelvic measurement taken in various postures regarded as important in delivery, and analyzed anatomico-functionally to know a pliability of the bony birth canal. The morphological alterations of the pelvis were brought about by change of her posture.<BR>(1) In a squatting posture, the upper part of the pelvis major was decreased in breadth due to the hinge movement of each hip bone which took place about on the ilio-pectineal lines, so that the distance between the right and left ischial tuberosities could be increased.(2) In asitting posture with the knees apart on a chair, the right and left ischial spines went away from each other, because the weight transmitted to the sacrum by the superimposed part of the vertebral colums tended to cause the sacral apex to rotate backwards.(3) In a four-foot kneelig posture, all diameters of the pelvis minor were increased, because the downward movement of the sacrum occurred in the sacro-iliac joints which were sightly loosened.<BR>When a woman in labor changes her posture in each period of the delivery, some diameters of her bony birth canal are increased by the moulding. If she does so, it can guess that her fetal head go through the bony birth canal more easily.
収録刊行物
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- 日本助産学会誌
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日本助産学会誌 13 (2), 35-42, 1999
一般社団法人 日本助産学会
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詳細情報 詳細情報について
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- CRID
- 1390001204435426816
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- NII論文ID
- 130004256163
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- ISSN
- 18824307
- 09176357
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- データソース種別
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- JaLC
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可