Dystocia in the cat: A retrospective study of 155 cases

In a retrospective study of 155 cases of feline dystocia, 67-1 per cent were of maternal origin, mainly caused by uterine inertia, while 29-7 per cent were of fetal origin, mainly resulting from malpresentations/malorientations and deformities. Its breed incidence was somewhat higher in Persian cats than in other breeds and considerably lower in Norwegian forest cats. Litter size was not related to the risk of developing dystocia. Ninety-seven cats (62.5 per cent) were treated with calcium and, or, oxytocin. Medical treatment was successful in only 29 cases (29.9 per cent). Caesarean sections were performed on 123 (79.4 per cent) of the cats that were brought to the hospital because of dystocia. In 55 cases (35.5 per cent) a caesarean section was performed without prior attempts at medical treatment.