Abnormal soft birth canal induced obstructive dystocia and its treatment
软产道异常致梗阻性难产及处理

Analysis on high risk factors of shoulder dystocia
肩难产高危因素的分析

Clinic analysis of 190 cases of cephalic presentation dystocia
头位难产190例临床分析

Objective To analyze the clinical application of manual rotation fetal head and reducing occurrence of Cephalic Presentation Dystocia.
目的分析手法转正胎头减少头位难产发生的临床应用。

Inefficient uterine action should be corrected before attributing dystocia to a pelvic problem.
在骨盆问题引起的难产前, 无效的宫缩应该加以纠正。

Is there a relationship between cow behavior and dystocia?
奶牛行为和难产之间是否有内在的联系？

The most common injury is brachial plexus palsy, often caused by shoulder dystocia.
最常见的产伤是臂麻痹，通常因肩难产引起。

Breech presentation, transverse lie and obstructive dystocia
臀位横位与梗阻性难产

Cause and Treatment of First Giant Panda Dystocia in Captivity
首例圈养大熊猫难产的治疗与原因分析

dystocia with fixed pubic cartilage.
交骨不开难产

A case of helping a dystocia cow
一例奶牛难产的助产

Experience with curing dystocia of milk goats and cows from thousands of cases
万例奶山羊难产的治疗体会

In recent years, the rate of dystocia has been developed while caul early broken.
近年来，胎膜早破的发生率有逐渐增高的趋向。

Indication and Timing of Surgery in Cesarean Section with Cephalic Dystocia
头位难产剖宫产手术指征及时机选择

OBJCTIVE To find out the relationship between premature rupture of membranes and cephalic dystocia.
目得研究胎膜早破与头位难产得关系。

cervical dystocia
宫口梗阻性难产

Study on the Sign of Dystocia and the Occasion of Examination of Reproductive Tract during Childbearing of Dairy
奶牛分娩过程中的难产预兆及产道检查时机探讨

The paper studied7 case Masked civet of dystocia in farm condition.
本文对7例在养殖条件下难产的花面狸进行了研究。

The paper studied5 case Masked civet of dystocia in farm condition.
本文对7例在养殖条件下难产得花面狸进行了研究。

CLINICAL STUDY OF INFLUENCE OF DOULA DELIVERY ON DYSTOCIA MORBIDITY
导乐陪伴分娩对难产率影响的研究

Clinical Exploration of Factors in Relation to Shoulder Dystocia and Its Complications
肩难产发生的相关因素及其并发症探索

Objective To study the relationship among PROM and dystocia and prenatal complications.
目的探讨胎膜早破与难产及母子并发症的关系。

Conclusion PROM often indicates occurrence of dystocia and should be paid more attention.
结论胎膜早破常预示着难产的发生，应予重视。

constriction ring dystocia
子宫痉挛性狭窄环难产

Contraction ring dystocia.
收缩环难产