Peripheral
Peripheral means "away from the center." It refers to areas away from the center of the body or a body part.
For example, the hands are peripheral to the shoulder. The toes are peripheral to the knees.
References
Taber's Cyclopedic Medical Dictionary. 24th ed. Philadelphia, PA: F.A. Davis Company; 2021. www.tabers.com/tabersonline/view/Tabers-Dictionary/760005/all/peripheral. Accessed December 16, 2024.