L7: Obstructed Labor Flashcards
1
Q
Def of Obstructed Labor
A
2
Q
Etiology of Obstructed Labor
A
- Faults in Power
- Faults in Passages
- Faults in Passengers
3
Q
Etiology of Obstructed Labor
- Faults in Power
A
Contraction ring opposite fetal neck.
4
Q
Etiology of Obstructed Labor
- Faults of Passage
A
- Bony Pelvis
- Soft Tissue Passages (Uterine, Ovarian, Vaginal, Vulval & Perineal)
5
Q
Faults in Passage Causing Obstructed Labor
- Bony Pelvis
A
6
Q
Faults in Passage Causing Obstructed Labor
- Soft tissue Passages
A
(Uterine, Ovarian, Vaginal, Vulval & Perineal)
7
Q
Faults in Passage Causing Obstructed Labor
- Soft tissue Passages (Uterine Causes)
A
- Fibroids (especially cervical fibroid or pedunculated subserous fibroid).
- Cervical stenosis, dystocia, carcinoma.
- Placenta previa centralis.
8
Q
Faults in Passage Causing Obstructed Labor
- Soft tissue Passages (Ovarian Causes)
A
Ovarian tumors & other pelvic soft tissue tumors.
9
Q
Faults in Passage Causing Obstructed Labor
- Soft tissue Passages (Vaginal Causes)
A
- Stricture or undilatable stenosis.
- Congenital septa.
- Tumors.
10
Q
Faults in Passage Causing Obstructed Labor
- Soft tissue Passages (Vulval & Perineal Causes)
A
- Rigid perineum.
- Hypoplasia
- Edema.
- Tumors.
- Hematoma
11
Q
Etiology of Obstructed Labor
- Faults in passengers
A
12
Q
Pathophysiology of Obstructed Labor
A
13
Q
Complications of Obstructed Labor
A
- Maternal
- Fetal
14
Q
Complications of Obstructed Labor
- Maternal
A
15
Q
Complications of Obstructed Labor
- Fetal
A
- Fetal distress.
- High perinatal mortality (due to asphyxia, birth injuries, excessive moulding & infection).