What should be considered during an axillary dissection to prevent complications?

During an axillary dissection, it is crucial to focus on creating enough space to prevent compression of vessels and nerves. This technique helps to minimize the risk of injury to the brachial plexus and axillary vessels, which can lead to significant complications such as pain, bleeding, or neurological deficits. Sufficient space allows for proper visualization and handling of tissues, thus facilitating a safer dissection.

While aspects such as ensuring proper lighting, maintaining a sterile field, and the size of the incision are also important in surgical practice, they do not directly relate to the specific goal of preventing compression of vital structures. Adequate space is critical to protecting these delicate anatomical components during the procedure, which is why this consideration stands out in the context of preventing complications during an axillary dissection.