THE RELATION BETWEEN EASE OF FORCEPS DELIVERY AND SPEED OF CERVICAL DILATATION
Summary An attempt has been made to predict a difficult forceps delivery. The duration of the 7 to 10 cm cervical dilatation interval was measured from the completed cervimetric chart in 952 consecutive patients who delivered spontaneously between December 1973 and September 1974. The 7 to 10 cm cer...
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| Veröffentlicht in: | BJOG : an international journal of obstetrics and gynaecology 1976-04, Vol.83 (4), p.279-283 |
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| container_title | BJOG : an international journal of obstetrics and gynaecology |
| container_volume | 83 |
| creator | Davidson, A. C. Weaver, Judith B. Davies, P. Pearson, J. F. |
| description | Summary
An attempt has been made to predict a difficult forceps delivery. The duration of the 7 to 10 cm cervical dilatation interval was measured from the completed cervimetric chart in 952 consecutive patients who delivered spontaneously between December 1973 and September 1974. The 7 to 10 cm cervical dilatation intervals of this group were compared with those of 378 consecutive patients in whom forceps were applied with the fetal head in the occipito‐anterior position and 83 consecutive patients where Kielland's forceps rotation from the occipito‐transverse or occipito‐posterior position was performed. The forceps deliveries were graded as ‘easy’, ‘moderately difficult’, or ‘difficult’. In only 5 per cent of the spontaneous delivery group did the 7 to 10 cm cervical dilatation interval exceed two hours. In the occipito‐anterior and Kielland's forceps groups an ‘easy’ delivery could be expected if the 7 to 10 cm cervical dilatation interval was less than two hours. The greater this interval increased beyond two hours, the greater was the proportion of ‘moderately difficult’ and ‘difficult’ forceps deliveries. |
| doi_str_mv | 10.1111/j.1471-0528.1976.tb00826.x |
| format | Article |
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An attempt has been made to predict a difficult forceps delivery. The duration of the 7 to 10 cm cervical dilatation interval was measured from the completed cervimetric chart in 952 consecutive patients who delivered spontaneously between December 1973 and September 1974. The 7 to 10 cm cervical dilatation intervals of this group were compared with those of 378 consecutive patients in whom forceps were applied with the fetal head in the occipito‐anterior position and 83 consecutive patients where Kielland's forceps rotation from the occipito‐transverse or occipito‐posterior position was performed. The forceps deliveries were graded as ‘easy’, ‘moderately difficult’, or ‘difficult’. In only 5 per cent of the spontaneous delivery group did the 7 to 10 cm cervical dilatation interval exceed two hours. In the occipito‐anterior and Kielland's forceps groups an ‘easy’ delivery could be expected if the 7 to 10 cm cervical dilatation interval was less than two hours. The greater this interval increased beyond two hours, the greater was the proportion of ‘moderately difficult’ and ‘difficult’ forceps deliveries.</description><identifier>ISSN: 1470-0328</identifier><identifier>ISSN: 0306-5456</identifier><identifier>EISSN: 1471-0528</identifier><identifier>DOI: 10.1111/j.1471-0528.1976.tb00826.x</identifier><identifier>PMID: 1268135</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Analgesia ; Cervix Uteri - physiology ; Cervix Uteri - physiopathology ; Dystocia - physiopathology ; Extraction, Obstetrical ; Female ; Humans ; Labor, Induced ; Oxytocin - therapeutic use ; Parity ; Pregnancy ; Time Factors</subject><ispartof>BJOG : an international journal of obstetrics and gynaecology, 1976-04, Vol.83 (4), p.279-283</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3719-ab167ce7ac671486effd05a273efcd456fdcce977fe8f1552db052f07e318a403</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1471-0528.1976.tb00826.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1471-0528.1976.tb00826.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,778,782,1414,27907,27908,45557,45558</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/1268135$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Davidson, A. C.</creatorcontrib><creatorcontrib>Weaver, Judith B.</creatorcontrib><creatorcontrib>Davies, P.</creatorcontrib><creatorcontrib>Pearson, J. F.</creatorcontrib><title>THE RELATION BETWEEN EASE OF FORCEPS DELIVERY AND SPEED OF CERVICAL DILATATION</title><title>BJOG : an international journal of obstetrics and gynaecology</title><addtitle>Br J Obstet Gynaecol</addtitle><description>Summary
An attempt has been made to predict a difficult forceps delivery. The duration of the 7 to 10 cm cervical dilatation interval was measured from the completed cervimetric chart in 952 consecutive patients who delivered spontaneously between December 1973 and September 1974. The 7 to 10 cm cervical dilatation intervals of this group were compared with those of 378 consecutive patients in whom forceps were applied with the fetal head in the occipito‐anterior position and 83 consecutive patients where Kielland's forceps rotation from the occipito‐transverse or occipito‐posterior position was performed. The forceps deliveries were graded as ‘easy’, ‘moderately difficult’, or ‘difficult’. In only 5 per cent of the spontaneous delivery group did the 7 to 10 cm cervical dilatation interval exceed two hours. In the occipito‐anterior and Kielland's forceps groups an ‘easy’ delivery could be expected if the 7 to 10 cm cervical dilatation interval was less than two hours. The greater this interval increased beyond two hours, the greater was the proportion of ‘moderately difficult’ and ‘difficult’ forceps deliveries.</description><subject>Analgesia</subject><subject>Cervix Uteri - physiology</subject><subject>Cervix Uteri - physiopathology</subject><subject>Dystocia - physiopathology</subject><subject>Extraction, Obstetrical</subject><subject>Female</subject><subject>Humans</subject><subject>Labor, Induced</subject><subject>Oxytocin - therapeutic use</subject><subject>Parity</subject><subject>Pregnancy</subject><subject>Time Factors</subject><issn>1470-0328</issn><issn>0306-5456</issn><issn>1471-0528</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1976</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqVkE1PgzAYxxujmTr9CCaNB29gS4EWDyYMOochsDCc8dTw0iZbmJuwxe3bC2PRs8-lT_J_edIfAPcY6bidx6WOTYo1ZBlMxw619W2OEDNsfX8Grn6l8-OONEQMdgmum2aJELYNRAZggA2bYWJdgSidcJjw0E2DOIIjnr5zHkHuzjiMx3AcJx6fzqDPw2DOkw_oRj6cTTn3O9XjyTzw3BD6QZs_NtyAC5VVjbw9vUPwNuapN9HC-KWzagWh2NGyHNu0kDQrbIpNZkulSmRlBiVSFaVp2aosCulQqiRT2LKMMm9_pBCVBLPMRGQIHvreTb3-2slmK1aLppBVlX3K9a4RjBDHYZi1xqfeWNTrpqmlEpt6scrqg8BIdDDFUnTEREdMdDDFCabYt-G705VdvpLlX7Sn1-rPvf69qOThH81i9Bob1CE_CQx85A</recordid><startdate>197604</startdate><enddate>197604</enddate><creator>Davidson, A. C.</creator><creator>Weaver, Judith B.</creator><creator>Davies, P.</creator><creator>Pearson, J. F.</creator><general>Blackwell Publishing Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>197604</creationdate><title>THE RELATION BETWEEN EASE OF FORCEPS DELIVERY AND SPEED OF CERVICAL DILATATION</title><author>Davidson, A. C. ; Weaver, Judith B. ; Davies, P. ; Pearson, J. F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3719-ab167ce7ac671486effd05a273efcd456fdcce977fe8f1552db052f07e318a403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1976</creationdate><topic>Analgesia</topic><topic>Cervix Uteri - physiology</topic><topic>Cervix Uteri - physiopathology</topic><topic>Dystocia - physiopathology</topic><topic>Extraction, Obstetrical</topic><topic>Female</topic><topic>Humans</topic><topic>Labor, Induced</topic><topic>Oxytocin - therapeutic use</topic><topic>Parity</topic><topic>Pregnancy</topic><topic>Time Factors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Davidson, A. C.</creatorcontrib><creatorcontrib>Weaver, Judith B.</creatorcontrib><creatorcontrib>Davies, P.</creatorcontrib><creatorcontrib>Pearson, J. F.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>BJOG : an international journal of obstetrics and gynaecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Davidson, A. C.</au><au>Weaver, Judith B.</au><au>Davies, P.</au><au>Pearson, J. F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>THE RELATION BETWEEN EASE OF FORCEPS DELIVERY AND SPEED OF CERVICAL DILATATION</atitle><jtitle>BJOG : an international journal of obstetrics and gynaecology</jtitle><addtitle>Br J Obstet Gynaecol</addtitle><date>1976-04</date><risdate>1976</risdate><volume>83</volume><issue>4</issue><spage>279</spage><epage>283</epage><pages>279-283</pages><issn>1470-0328</issn><issn>0306-5456</issn><eissn>1471-0528</eissn><abstract>Summary
An attempt has been made to predict a difficult forceps delivery. The duration of the 7 to 10 cm cervical dilatation interval was measured from the completed cervimetric chart in 952 consecutive patients who delivered spontaneously between December 1973 and September 1974. The 7 to 10 cm cervical dilatation intervals of this group were compared with those of 378 consecutive patients in whom forceps were applied with the fetal head in the occipito‐anterior position and 83 consecutive patients where Kielland's forceps rotation from the occipito‐transverse or occipito‐posterior position was performed. The forceps deliveries were graded as ‘easy’, ‘moderately difficult’, or ‘difficult’. In only 5 per cent of the spontaneous delivery group did the 7 to 10 cm cervical dilatation interval exceed two hours. In the occipito‐anterior and Kielland's forceps groups an ‘easy’ delivery could be expected if the 7 to 10 cm cervical dilatation interval was less than two hours. The greater this interval increased beyond two hours, the greater was the proportion of ‘moderately difficult’ and ‘difficult’ forceps deliveries.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>1268135</pmid><doi>10.1111/j.1471-0528.1976.tb00826.x</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 1470-0328 |
| ispartof | BJOG : an international journal of obstetrics and gynaecology, 1976-04, Vol.83 (4), p.279-283 |
| issn | 1470-0328 0306-5456 1471-0528 |
| language | eng |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete; Alma/SFX Local Collection |
| subjects | Analgesia Cervix Uteri - physiology Cervix Uteri - physiopathology Dystocia - physiopathology Extraction, Obstetrical Female Humans Labor, Induced Oxytocin - therapeutic use Parity Pregnancy Time Factors |
| title | THE RELATION BETWEEN EASE OF FORCEPS DELIVERY AND SPEED OF CERVICAL DILATATION |
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