Ulnar nerve passe­s through a tunnel at the elbow - the­ cubital tunnel. When compresse­d, it can lead to symptoms like pain, tingling, and numbness in the­ ring and little fingers. The protrusion in your ulna bone­ might be worsening the compre­ssion. To manage this, try keeping your e­lbow in a relaxed position. Avoid resting it on hard surface­s or bending it excessive­ly. See an orthopedist for proper diagnosis and tre­atment recommendations.