- Infection: Risk of infection at the surgical site or systemic infections. - Hemorrhage: Bleeding that can occur internally or externally. - Deep Vein Thrombosis (DVT): Formation of blood clots in the legs. - Pulmonary Complications: Such as pneumonia or atelectasis. - Urinary Retention: Difficulty in urinating post-surgery. - Gastrointestinal Issues: Problems like nausea, vomiting, or constipation.