* Severity of the hematoma: A small, localized hematoma may have less impact on the ear's structure and may be more likely to maintain its standing position after surgery. However, a large, extensive hematoma can cause significant damage to the ear's cartilage, making it less likely that the ear will stand properly after surgery.
* Surgical technique: The surgical technique used to repair the ear hematoma can also affect the ear's ability to stand. Some techniques involve placing sutures or implants to support the ear's cartilage, while others may involve removing damaged cartilage. The veterinarian's choice of technique will depend on the severity of the hematoma and the dog's individual anatomy.
* Dog's individual healing process: Each dog's body heals differently, and some dogs may heal more quickly and effectively than others. Proper post-operative care, including following the veterinarian's instructions and avoiding activities that could put strain on the ear, can help to optimize the healing process and increase the chances of the ear standing correctly.
In general, if the hematoma is small, the surgical technique is appropriate, and the dog heals well, there is a good chance that the cropped ears will still stand after ear hematoma surgery. However, it's important to follow your veterinarian's recommendations and discuss the specific prognosis for your dog's case.