Is there a fear or phobia of leaving your back exposed as in necessity to have solid object behind you such wall?

Notophobia is the fear of one’s back being exposed. Sufferers may feel a need for a solid object behind them at all times, such as a wall or chair. They may also avoid open spaces or situations where their back could be exposed, such as walking alone at night. Notophobia is a relatively rare phobia, and its causes are not fully understood. However, it is thought to be linked to a combination of factors, including genetics, childhood experiences, and personality traits. Treatment for notophobia typically involves cognitive-behavioral therapy, exposure therapy, and/or medication.