Extended Data Fig. 7: Other trauma.
From: Surgical amputation of a limb 31,000 years ago in Borneo
a, Osteolysis of the right proximal tibia (superior view). b, Osteolysis of the right distal femur (posteroinferior view). c, Healed fracture of the C2 right pars interarticularis (superior and inferior views). d, DJD of the C3 (superior view) and C4 (superior and inferior view) due to malalignment of C2 fracture. e, Potential fracture or new bone deposit on the left 4th interproximal digital phalanx (dorsal view). f, Unilateral muscle activity of the clavicles (inferior view). The right clavicle is associated with a deep costoclavicular sulcus indicating muscle strain associated with repetitive rotary motion of the right shoulder.
