During the caesarean section of sows, veterinary B-ultrasound should be used in time to detect the dystocia of sows, and caesarean section should be performed in time for the dystocia detected by veterinary B-ultrasound. All nursing work of the operation should be done well to ensure that the reproductive performance of sows is not affected by caesarean section, according to the clinical caesarean section cases.

When caesarean section is performed on sows, the appropriate treatment plan should be selected according to the sow's own condition and the degree of dystocia detected by veterinary B-ultrasound. The appropriate treatment method should be selected among many treatment measures. Not only the life safety of sows and piglets should be considered, but also the reproductive capacity of sows should not be greatly affected after the operation.

After veterinary B-ultrasound is used to detect dystocia in sows, caesarean section must be performed on sows in time. After accurate judgment, it should be performed immediately without delay. If the best diagnosis period is delayed, it will cause fetal suffocation and death, and severe fetal corruption in the mother's body. If veterinary B-ultrasound is used to find that the corrupted fetus is absorbed by the mother, it will cause poisoning symptoms in the sow.

Correct diagnosis is the basic guarantee for the success of the operation. If the operation is to achieve the desired effect, while ensuring the safety of the mother and piglets, and not affecting the reproductive capacity of the sow, it is necessary to conduct detailed observation and diagnosis before the operation. It is best to use veterinary B-ultrasound to conduct a comprehensive examination. If the surgical diagnosis is wrong, it will affect the safety of the operation, and even cause the operation to fail due to misdiagnosis and endanger the life of the sow. The entire surgical process must be operated skillfully to shorten the operation time and ensure the smooth recovery of the mother. After the operation, veterinary B-ultrasound should be used for recovery examination.