Scholarlink

The platysma, risorius, depressor labii inferioris, and depressor anguli oris muscles are innervated from their deep surface by branches of the facial nerve. The deep-seated muscles—the orbicularis oris and mentalis muscles—are innervated from their superficial or lateral surfaces.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Overview of Lower Facial Region

  • 章节

  • 发表日期：

    2025年

查看全文
  • Nobutaka Yoshioka,
  • Albert L. Rhoton, Jr.,
  • Juan C. Fernandez-Miranda

摘要

The platysma, risorius, depressor labii inferioris, and depressor anguli oris muscles are innervated from their deep surface by branches of the facial nerve. The deep-seated muscles—the orbicularis oris and mentalis muscles—are innervated from their superficial or lateral surfaces.