Patients' vital values will be recorded before surgery.10 mg/kg tranexamic acid (Transamine 10% IV/IM Solution for Injection) is added into 100 cc serum through the appropriate vascular access and injected for 15 minutes.The amount of bleeding in the surgical field will be evaluated by the surgeon using the Boezaart Scale.Intraoperatively, hemodynamic changes such as bradycardia, tachycardia, arrhythmia and agents used such as vasopressors, antiarrhythmics and vagolytics will be recorded in the patient.Post-Operatively the surgeon's quality of vision will be questioned with the Surgeon Satisfaction Scale.Postoperative 0th, 12th, and 24th developments - the presence of vomiting and postoperative complaints will be questioned.The presence of bleeding or complications in the first 2 weeks after surgery will be questioned.The presence of thromboembolic events and other services will be questioned within 12 weeks after surgery.

Preoperative vital values of the patients will be recorded.100 cc of physiological saline will be sent through the appropriate vascular access in 15 minutes.

The amount of bleeding in the surgical field will be evaluated by the surgeon using the Boezaart Scale. Intraoperatively, hemodynamic changes such as bradycardia, tachycardia, arrhythmia that develop in the patient, and agents such as vasopressors, antiarrhythmics, and vagolytics used will be recorded.

Postoperatively the surgeon's quality of vision will be questioned with the Surgeon Satisfaction Scale. The presence of nausea and vomiting and postoperative complaints will be questioned at the 0th, 12th, and 24th postoperative hours. The presence of surgical bleeding or complications that occur in the first 2 weeks of surgery will be questioned. The presence of thromboembolic events and other complications will be questioned within 12 weeks postoperatively.

10 mg/kg tranexamic acid (Transamine 10% IV/IM Injectable Solution) will be placed into 100 cc physiological saline through the appropriate vascular access and injected within 15 minutes.

At the end of a surgery, the surgical field was graded in terms of bleeding by the surgeon using the scale used by Boezaart et al in 1995;

0 : No bleeding (cadaveric conditions).

1. : Slight bleeding: no suctioning required.
2. : Slight bleeding: occasional suctioning required.
3. : Slight bleeding: frequent suctioning required. Bleeding threatens surgical field a few seconds after suction is removed.
4. : Moderate bleeding: frequent suctioning required and bleeding threatens surgical field directly after suction is removed.
5. : Severe bleeding: constant suctioning required; bleeding appears faster than can be removed by suction; surgical field severely threatened and surgery usually not possible.

At the and of surgery , surgeon's satisfaction with surgical field quality was also graded in a 5-item Likert scale, where 1 = poor and 5 = excellent