No abstract available.
Breech Presentation* ; Female ; Fetus* ; Pregnancy

Recently, the external cephalic version procedure has attracted attention as an alternative for the operative or vaginal delivery of a breech-presenting fetus. Although this procedure has many benefits, including its comparative safety and economical efficiency, it is not free from complications. We report two cases of external versions attempted under epidural anesthesia. These cases demonstrate that the use of a neuraxial blockade during a version attempt can provide the appropriate conditions necessary for this procedure, as well as the ability to deal with complications in a timely and safe manner.
Anesthesia, Epidural ; Breech Presentation ; Female ; Fetus ; Pregnancy ; Version, Fetal

OBJECTIVE: To evaluate the effect of fetal presentation to the measurement of amniotic fluid index(AFI) in singleton pregnancy after 20 weeks of gestation. MATERIALS AND METHODS: Review of the medical and ultrasonographic records from 1992 to 1996 including AFI value and pregnancy outcomes was performed retrospectively. The inclusion criteria were (1) singleton pregnancy delivered after 37 weeks of gestation, (2) birth weight between 10th and 90th percentile, (3) no fetal anomaly, (4) 5 minute Apgar score>or=7, (5) no maternal medical disease such as hypetensive disorders or diabetes, (6) and intact amniotic membranes at the time of ultrasonography. The results of 7,362 tests from 5,607 pregnancies were reviewed and analyzed. RESULTS: In normal pregnancies after 20 weeks of gestation, the AFI value showed the peak during 25~30 week and decreased thereafter. The range of AFI during preterm pregnancy(30~36 weeks, N=2,836) were between 9.4 and 21.8 cm(5th to 95th percentile, mean value of 15.2+/-4.1cm). The range of AFI at term(37~40 weeks, N=1,245) were 7.7 and 21.9 cm(5th to 95th percentile, mean value of 14.2+/-4.5cm), which showed significant difference (p=0.000) from that of preterm. The range of AFI after 41 weeks(N=75) were within 4.3 and 26.7cm(5th to 95th percentile, mean value of 13.8+/-6.3cm), which showed gradual decrease. The AFI among the gravidas with breech presentation showed similar values between 20~36 weeks. At term pregnancies(after 37 weeks, N=84) with breech presentation, the AFI(range 5.2cm~22.3cm, mean value 13.5+/-4.8cm) was smaller than those with cephalic presentation, but statistically insignificant(p=0.103). The commonly used criteria for oligohydramnios, AFI 5.0cm, equated to 1st percentile in cephalic presentation and 5th percentile in breech pregnancies, respectively. CONCLUSION: In this study AFI throughout pregnancies after 20 week of gestation showed difference of distribution of AFI according to gestational age and fetal presentation in term pregnancy. Further studies would be required to establish the cutoff value of oligohydramnios in cephalic and breech presentation at term pregnancy to establish different criteria according to fetal presentation.
Amnion ; Amniotic Fluid* ; Birth Weight ; Breech Presentation ; Female ; Gestational Age ; Labor Presentation* ; Oligohydramnios ; Polyhydramnios ; Pregnancy ; Pregnancy Outcome ; Retrospective Studies ; Ultrasonography

OBJECTIVE: The aim of this study was to evaluate obstetric outcomes of external cephalic version (ECV) performed at or near term. METHODS: Single pregnant woman with breech presentation at or near term (n=145), who experienced ECV by one obstetrician from November 2009 to July 2014 in our institution were included in the study. Maternal baseline characteristic and fetal ultrasonographic variables were checked before the procedure. After ECV, the delivery outcomes of the women were gathered. Variables affecting the success or failure of ECV were evaluated. RESULTS: Success rate of ECV was 71.0% (n=103). Four variables (parity, amniotic fluid index, fetal spine position and rotational direction) were observed to be in correlation with success or failure of ECV. In contactable 83 individuals experienced successful ECV, cesarean delivery rates were 18.1%, 28.9%, and 5.3% in total, nulliparas, and multiparas, respectively. CONCLUSION: Based on the results, ECV is proposed to be safe for both mother and her fetus. In addition, it is a valuable procedure that increases probability of vaginal delivery for women with breech presentation.
Amniotic Fluid ; Breech Presentation ; Female ; Fetus ; Humans ; Korea* ; Mothers ; Pregnancy ; Pregnant Women ; Spine ; Version, Fetal*

OBJECTIVE: We evaluated the learning curve for external cephalic version (ECV) using learning curve-cumulative sum (LC-CUSUM) analysis. METHODS: This was a retrospective study involving 290 consecutive cases between October 2013 and March 2017. We evaluated the learning curve for ECV on nulli and over para 1 group using LC-CUSUM analysis on the assumption that 50% and 70% of ECV procedures succeeded by description a trend-line of quadratic function with reliable R² values. RESULTS: The overall success rate for ECV was 64.8% (188/290), while the success rate for nullipara and over para 1 groups was 56.2% (100/178) and 78.6% (88/112), respectively. ‘H’ value, that the actual failure rate does not differ from the acceptable failure rate, was −3.27 and −1.635 when considering ECV success rates of 50% and 70%, respectively. Consequently, in order to obtain a consistent 50% success rate, we would require 57 nullipara cases, and in order to obtain a consistent 70% success rate, we would require 130 nullipara cases. In contrast, 8 to 10 over para 1 cases would be required for an expected success rate of 50% and 70% on over para 1 group. CONCLUSION: Even a relatively inexperienced physician can experience success with multipara and after accumulating experience, they will manage nullipara cases. Further research is required for LC-CUSUM involving several practitioners instead of a single practitioner. This will lead to the gradual implementation of standard learning curve guidelines for ECV.
Amniotic Fluid ; Breech Presentation ; Female ; Learning Curve* ; Learning* ; Pregnancy ; Retrospective Studies ; Version, Fetal*

A neonate may incur liver injury during spontaneous delivery. The liver is the organ most likely to be injured during the birth process. Breech presentation and manipulation are the most common causes of hepatic trauma. However, hepatic hemorrhage can occur in any infant, regardless of size and the type of delivery. Infants with subcapsular hemorrhage are usually asymptomatic at birth, and gross hepatic rupture from these lesions is unusual. In patient with primary rupture, major bleeding takes place immediately, explaining the high percentage of neonatal deaths with massive liver rupture. If subcapsular hemorrhage remain intracapsular with spontaneous resolution, the only treatment needed in subcapsular hemorrhage may be transfusion. We experienced one case of neonatal subcapsular hemorrhage with persistent hyperbilirubinemia. We report this case with the brief review of related literature.
Breech Presentation ; Female ; Hematoma* ; Hemorrhage ; Humans ; Hyperbilirubinemia ; Hyperbilirubinemia, Neonatal* ; Infant ; Infant, Newborn ; Liver ; Parturition ; Pregnancy ; Rupture

OBJECTIVE: To compare the maternal and neonatal outcome of vaginal and cesarean breech deliveries at Bulacan Medical Center

MATERIALS AND METHODS: A two-year retrospective descriptive study on all patients who delivered breech by vaginal or cesarean section from January 1, 2012 to December 31, 2013. The maternal and neonatal outcomes were compared and analyzed.

RESULTS: There were 165 deliveries included during the study period. There were 83 cases of vaginal breech delivery and 82 cases of cesarean breech delivery. The incidence and risk of postpartum hemorrhage is higher among cesarean breech delivery (7%). Febrile morbidity (p=0.0223) is significantly lower for vaginal breech births. Cesarean breech delivery is correlated with longer hospital stay (p=<0.0001). There were no significant differences on the incidence of asphyxia (5% vs 2%, RR=0.51, RD=-2%, p=0.4141), birth trauma (2% vs 1%, RR=0.51, RD=1%, p=0.5673) and sepsis (12% vs 9%, RR=0.71, RD=-4%, p=0.4582) for vaginal or cesarean breech delivery. Prolonged hospital stay is 2.10 times more likely to occur for cesarean breech deliveries compared with vaginal breech deliveries. Thus, shorter hospital stay means lesser hospital costs for both mother and babies.

CONCLUSION: There is no significant difference in maternal and perinatal morbidity and mortality between vaginal and cesarean breech delivery except for longer hospital stay and increased febrile morbidity for cesarean births. It is therefore safe to recommend vaginal breech delivery under hospital-specific guidelines for labor management such as strict selection of patients, high quality fetal monitoring and high level of competence among obstetricians to deliver breech.

Human ; Female ; Adult ; Young Adult ; Adolescent ; Breech Presentation ; Cesarean Section ; PREGNANCY ; Pregnancy Complications ; Pregnancy Outcome

"A turning round before birth" is a problem-based learning (PBL) case in Chinese medicine education. It focuses on malposition of fetus, through discussion on a series of questions, types and causative factors of malposition of fetus could be comprehended, diagnostic time and methods are set up, and manipulations of moxibustion at Zhiyin (BL 67) for malposition of fetus can be mastered. Mechanism on position correction is explored, and key points in application are clarified. Therefore, methods of position correction with easy, safe and effective manipulations can be popularized as well as the PBL methods in education of Chinese medicine.
Acupuncture ; education ; Breech Presentation ; therapy ; Female ; Humans ; Moxibustion ; Pregnancy ; Problem-Based Learning

BACKGROUND: Congenital muscular torticollis (CMT) is characterized by persistent head tilt toward the affected side. No consensus exists regarding the cause of this disorder. In this study, we analyzed various clinical factors in patients with CMT who were treated with surgical release. This analysis enabled us to identify potential causative factors of CMT and to establish a basis for surgical interventions. METHODS: In total, 584 patients who underwent surgical intervention for CMT from October 2007 to December 2016 were included in this study. Their demographic characteristics, birth-related factors, and clinical features were analyzed. RESULTS: Data from 525 patients were analyzed in this study after exclusion of those with insufficient information. Before birth, 31 patients (5.9%) were diagnosed with oligohydramnios, and 87 (16.6%) had a breech presentation. Seven (1.3%) cases of clavicle fracture and two (0.4%) cases of cephalohematoma were noted at birth. Before surgery, 397 patients (75.6%) underwent physiotherapy and 128 patients (24.4%) did not. The duration of physiotherapy ranged from 1 to 50 months (average, 6 months). CONCLUSIONS: Our study shows that 16.6% of the CMT patients presented in the breech position, which is a much higher rate than that observed in the general population (3%–4%). We hypothesize that being in the breech position as a fetus appears to exert a significant influence on shortening and fibrosis of the sternocleidomastoid muscle.
Breech Presentation ; Clavicle ; Consensus ; Female ; Fetus ; Fibrosis ; Head ; Humans ; Oligohydramnios ; Parturition ; Pregnancy ; Retrospective Studies ; Torticollis

OBJECTIVE: To investigate the coexistence rate and related factors of developmental dysplasia of the hip (DDH) and congenital muscular torticollis (CMT), and to determine whether ultrasonography (US) gives good value for screening of DDH in CMT. METHOD: We prospectively examined 121 infants (73 males and 48 females) diagnosed with CMT to determine the incidence of DDH by US. We also assessed the relationship between neck US findings and DDH occurrence, and investigated the clinical features of CMT related to DDH. RESULTS: 18 patients (14.9%) were diagnosed as having DDH by US. However, most DDH was subclinical and spontaneously resolved. Only 2 patients (1.7%) needed to be treated with a harness. The positive predictive value of clinical examinations for DDH was 52.6% and patients treated by harness were all clinically positive. DDH was more common in the left side (13 left, 4 right, 1 both), but 6 out of 18 DDH (33.3%) cases presented on the contralateral side of CMT. Sex difference was not observed. Breech presentation and oligohydramnios were not related to DDH occurrence. Neck US findings did not correlate with DDH occurrence. CONCLUSION: The coexistence rate of CMT and DDH was concluded to be 14.9%. If only DDH cases that required treatment were included, the coexistence rate of these two disorders would be lowered to 1.7%. All of these patients showed positive findings in clinical examination. Therefore, hip US should not be recommended routinely for patients with CMT.
Breech Presentation ; Female ; Hip ; Humans ; Incidence ; Infant ; Male ; Mass Screening ; Neck ; Oligohydramnios ; Pregnancy ; Prospective Studies ; Sex Characteristics ; Torticollis