Clinical Study

Intercostobrachial Nerves as a Novel Anatomic Landmark for Dividing the Axillary Space in Lymph Node Dissection

Figure 2

The extent of dissection under the ICBN. The ICBN was revealed completely in axillary space, and the LNs adjoined with ICBN belonged to the lower LNs. It was necessary to reveal and reserve the long thoracic and thoracodorsal nerves in the operation.
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