| obstetric conjugate of pelvic outlet | The conjugate of the pelvic outlet lengthened by the posterior displacement of the coccyx. (05 Mar 2000) |
|---|---|
| outlet | An exit or opening of a passageway. (05 Mar 2000) |
| thoracic outlet syndrome | <syndrome> Condition due to compromise of blood vessels or nerve fibres between the armpit (axilla) and base of the neck. (12 Dec 1998) |
| true neurogenic thoracic outlet syndrome | <syndrome> Very chronic axon loss brachial plexopathy, caused by compromise of the lower trunk fibres by a congenital band extending from a rudimentary cervical rib to the first thoracic rib; rare disorder, found mostly in young to middle-aged women, that presents with unilateral hand wasting and weakness, particularly involving the lateral thenar eminence; sometimes accompanied by intermittent discomfort along the medial forearm and hand. Synonym: cervical rib and band syndrome, classic cervical rib syndrome. (05 Mar 2000) |
| abdominal delivery | <obstetrics> A obstetric procedure that involves the delivery of the foetus through an abdominal incision. Cesarian sections account for about one fifth of all births in the us. Indications include: failure to progress, foetal distress, cephalopelvic disproportion (baby's too big for birth canal), placenta previa, placental abruption, placental insufficiency, breech baby, active genital herpes, multiple gestation, preeclampsia and excessive scarring from previous surgeries. The average hospital stay is about 4 days. The maternal death rate with cesarian section is three times higher than with natural delivery. (27 Sep 1997) |
| assisted cephalic delivery | Extraction of a foetus that presents by the head. (05 Mar 2000) |
| breech delivery | <obstetrics> The extraction or expulsion of the foetus which occurs buttocks or feet first. (27 Sep 1997) |
| perimortem delivery | Extraction of the foetus after the death of its mother. Synonym: perimortem delivery. (05 Mar 2000) |
| midforceps delivery | Delivery by forceps applied to the foetal head before the criteria of low forceps delivery have been met, but after engagement has taken place. (05 Mar 2000) |
| postmortem delivery | Extraction of the foetus after the death of its mother. Synonym: perimortem delivery. (05 Mar 2000) |
| premature delivery | Birth of a foetus before its proper time. See: premature birth. (05 Mar 2000) |
| spontaneous cephalic delivery | Unassisted expulsion of a foetus that presents by the head. (05 Mar 2000) |
| delivery | Expulsion or extraction of the child and the after-birth. (12 Dec 1998) |
| delivery, breech | A breech delivery is birth, buttocks first. (12 Dec 1998) |
| delivery, footling | There are single-footling or double-footling deliveries depending upon whether the presenting part of the baby at delivery is just one foot or both feet. (12 Dec 1998) |