“…10,11 More recently, less-invasive blocks, like the paravertebral, erector spinae, serratus anterior, pectoralis I/II, and intercostal nerve blocks, have been examined in children for the management of pain after thoracotomy and sternotomy. [12][13][14][15] Similar to the current report, others have demonstrated the efficacy of the TTPB in pediatric cardiac surgery patients, limiting the risk of the regional technique through selectively blocking the anterior cutaneous branch of the ventral ramus of the T2-6 intercostal nerves. 16 Done through ultrasound-guided infiltration, the TTPB appears to provide a reliable, effective, and safe approach to postoperative pain and to enhance recovery for children.…”