No, an accessory navicular bone and flat feet (pes planus) are not the same, though they can be related. People with an ANB may have a weakened posterior tibial tendon, which helps support the arch. If this tendon isn’t functioning properly, it can contribute to the development of flat feet.

The accessory navicular bone does not heal naturally because it is present at birth. However, if you're experiencing pain or irritation from an accessory navicular bone, the symptoms can improve with non-surgical treatments.

Yes, having an ANB can increase the risk of developing foot problems down the road, especially if it becomes irritated or causes structural issues. Potential complications include accessory navicular bone syndrome, flat feet, tendon strain, arthritis, or chronic pain. However, many people with an ANB never develop problems. If symptoms arise, treatments such as physical therapy, orthotics, or surgery may be needed.

Yes, many people with an ANB remain active without any issues. However, if you experience pain or discomfort, you may need to take precautions. Tips for staying active include using supportive footwear, custom orthotics, developing foot strength and flexibility, using ice and anti-inflammatories, and physical therapy.

Absolutely, orthotics can help manage an ANB by reducing strain on the posterior tibial tendon. They can alleviate pain and prevent worsening symptoms by providing arch support, stability, alignment, and pressure relief. Common orthotic options include custom orthotics, over-the-counter inserts, and motion control or stability shoes.