To evaluate the effect of regional analgesic blocks (TAP or rectus sheath block) applied in addition to general anesthesia on postoperative sleep quality in patients undergoing total abdominal hysterectomy (RCSQ score).

Inclusion Criteria:

• Elective TAH planned
• ASA I-III group
• Female patients aged 18-70 years
• Those who are planned to be hospitalized at least one night in the postoperative period
• Those who have the cognitive capacity to understand and answer the questionnaire

Exclusion Criteria:

• Patients with a history of neurological or psychiatric disease
• Patients diagnosed with sleep disorders
• Patients with sedative/hypnotic drug use
• Patients requiring additional surgical intervention during the operation
• Patients admitted to intensive care unit
• Patients operated with epidural or spinal anesthesia

Women between the ages of 18 and 70 who will undergo TAH operation under general anesthesia.