"The labia are thickest anteriorly, where they fuse at the anterior labial commissure. Posteriorly they do not meet but gradually morph into the surrounding perineal soft tissue. The soft tissue lying between the posterior labia, and superficial to the perineal body, is called the posterior labial commissure."
"The labia are thickest anteriorly, where they fuse at the anterior labial commissure. Posteriorly they do not meet but gradually morph into the surrounding perineal soft tissue. The soft tissue lying between the posterior labia, and superficial to the perineal body, is called the posterior labial commissure."