[Peripheral Nerve Blocks of the Face in Children]

The sensory innervation of the face is provided by the three major nerves, emerging from trigeminal nerve: the ophthalmic, maxillary and mandibular nerve. Nerve blocks of the face or head are not widely used in practice in France. However, regional anaesthesia has shown its value in terms of quality of analgesia and perioperative opioid economy in children and adults. Facial peripheral nerve blocks are divided into two categories: superficial trigeminal nerve blocks and deeper blocks such as the mandibular or suprazygomatic maxillary block. The performance of these blocks is simple provided the usual safety rules are followed. As for other peripheral nerve blocks, ultrasound guidance has shown its interest for the realization of facial nerve blocks to identify anatomical structure and to locate the spread of the injected local anaesthetic.