Modified Thoracoabdominal Nerve Block(M-TAPA) in Total Laparoscopic Hysterectomies

Modified Thoracoabdominal Nerves Block Through Perichondrial Approach (M-TAPA) Versus Incisional Local Anesthetic Administration for Total Laparoscopic Hysterectomy : a Prospective, Randomized Clinical Study

The aim of the study is comparing the postoperative effects of ultrasound-guided Modified Perichondrial Approach to Thoracoabdominal Nerves (M-TAPA) block for postoperative pain control after total laparoscopic hysterectomy.

Pain is one of the most common problems seen in the postoperative period in patients who underwent total laparoscopic hysterectomy.

Multimodal analgesia methods are used in postoperative pain management. Nerve blocks, which are an important component of multimodal analgesia, have an important place in postoperative analgesia management today.

Local Anesthetic Infiltration at the Trocar Site is the most classical nerve block method that has been used for a long time as a part of multimodal analgesia in laparoscopic surgeries.

Modified TAPA block applied with ultrasound guidance; It is a regional block affecting both the anterior and lateral branches of the thoracoabdominal nerves with a perichondrial approach. It is used in total laparoscopic hysterectomies.

Inclusion Criteria:

• Ages 18-65
• Elective cases
• ASA I-III functional status
• Body mass index (BMI)<35
• Total laparoscopic hysterectomy planned with general anesthesia
• No contraindications for M-TAPA block to be applied
• Cases that give written and verbal consent for participation in the study will be included.

Exclusion Criteria:

• Conversion to open surgery
• Development of perioperative complications (due to surgery and/or anesthesia)
• Coagulation disorder
• Infection at the injection site
• Allergy to local anesthesia
• Those who used any painkillers in the preoperative 24 hours
• Those who did not agree to participate in the study