Postural Sway and Bobblehead Movement: Unique Presentation of Bilateral Tendo-Achilles Rupture.

The human body requires equilibrium to assume the vertical posture and balance for walking which is maintained by righting reflexes and supporting reactions, respectively. Postural movements around the ankle is responsible for maintaining forward and backward leaning in an upright posture. We report a case of postural sway and bobblehead movement following bilateral tendo-Achilles rupture.