👉 Tricephalous refers to a condition where two of your fingers are unable to move independently. This can occur due to various factors such as nerve damage, arthritis, or even certain medical conditions. In terms of anatomy and physiology, tricephalation is a common deformity that affects the upper limb. It occurs when the muscles in the phalanx (the middle joint between two bones) are not fully contracted together, leading to a lack of movement and stiffness. The condition can be