My comment:
(a)
(i) 肩胛骨 = scapula (which is Latin for "shoulder blade, shoulder."
(ii) orthopedic (adj; from Greek orth- straight, corrective + paid-, pais child) www.merriam-webster.com/dictionary/orthopedic
"Scapula fractures represent less than 1% of all broken bones and many of them can be treated without surgery.
"High-energy, blunt trauma injuries, such as those experienced in a motorcycle or motor vehicle collision or falling from a significant height, can cause a scapula fracture.
(ii) scapular fracture https://en.wikipedia.org/wiki/Scapular_fracture
("Over 90% of scapular fractures are not significantly displaced; therefore, most of these fractures are best managed without surgery. Fractures of the scapular body with displacement may heal with malunion, but even this may not interfere with movement of the affected shoulder")
(c) The fracture might have occurred when she flung herself underneath Xi's car or when secret services agents spun her around and arrested her. She wore pink that day.