Cesarean section in Iraqi Awassi ewes: A case study

Area of Science:

• Veterinary Medicine
• Animal Reproduction
• Sheep Production

Background:

• Dystocia, or difficult birth, is a common complication in sheep farming.
• Cesarean section is a surgical intervention for dystocia, but its success rates can vary.
• Understanding factors influencing Cesarean section outcomes in specific breeds is crucial for veterinary practice.

Purpose of the Study:

• To establish criteria for selecting Cesarean section in cases of dystocia.
• To identify factors affecting the success of Cesarean section in Iraqi Awassi ewes.
• To evaluate the safety and efficacy of Cesarean section for managing dystocia in this breed.

Main Methods:

• A retrospective study of 276 Iraqi Awassi ewes experiencing dystocia between 1985 and 1990.
• Analysis of 130 ewes that underwent Cesarean section, categorizing reasons for surgery and demographic data.
• Evaluation of maternal survival rates, recovery complications, and subsequent conception.

Main Results:

• Ringwomb (50%), oversized fetus (28%), and emphysematous fetus (13%) were primary indications for Cesarean section.
• Younger ewes (primiparous and 2-year-olds) and those with singletons were more frequently operated on.
• Maternal survival was high (95%), with 86% experiencing uncomplicated recovery and subsequent conception.

Conclusions:

• Cesarean section is a viable and effective treatment for dystocia in Iraqi Awassi ewes.
• Factors such as age, litter size, and fetal condition influence the decision for and outcome of Cesarean section.
• The procedure demonstrates a favorable safety profile and reproductive success in this sheep population.