What is the mnemonic used to remember the branches of the common peroneal nerve?

The mnemonic PLAN is particularly effective for remembering the branches of the common peroneal nerve because it highlights the key components that arise from this nerve. These branches are the Superficial Peroneal nerve, Deep Peroneal nerve, and lateral cutaneous nerve of the calf.

The mnemonic breaks down as follows:

• P for Peroneal (referring to the common peroneal nerve itself),

• L for Lateral cutaneous nerve,

• A for the Anterior compartment innervation (which includes the deep peroneal nerve),

• N for the Superficial peroneal nerve.

Using the mnemonic PLAN provides a structured approach to recall, as it encapsulates both the nerves and the specific functions associated with the common peroneal nerve, making it easier to retrieve this information during exams or clinical situations. Other choices, while potentially memorable, do not align as directly with the anatomical branches and functions related to the common peroneal nerve, making them less effective as mnemonics in this context.