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1. 手術的経膣分娩operative vaginal delivery [show details]
… necrosis, facial nerve injury, skull fracture, and, rarely, death . Facial palsies , other facial injuries, and depressed skull fractures are more common with use of forceps than vacuum devices. In a meta-analysis …
2. 新生児における機械的人工呼吸neonatal birth injuries [show details]
…associated with forceps-assisted deliveries. In one report, the incidence of depressed skull fractures is 3.7 per 100,000 deliveries . Of the 68 depressed skull fractures, 50 occurred in forceps-assisted delivery …
3. 胎児の後頭後位occiput posterior position [show details]
… sphincter injury with vacuum and forceps was 33 and 72 percent, respectively . All of these differences were statistically significant. If forceps are used, we prefer Simpson forceps because fetuses in OP position …
4. 後頭横位occiput transverse position [show details]
…from randomized trials or large studies are not available. Role of forceps – For the fetus in low (deep) transverse arrest, forceps rotation is a reasonable second-line option after failed manual rotation …
5. 低出生体重児の単胎分娩delivery of the low birth weight singleton fetus [show details]
…necessary before 34 weeks of gestation, appropriately sized forceps should be used. Forceps – As discussed above, prophylactic use of low forceps is not indicated, as the bulk of observational data suggest …

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