Acute and overuse injuries are common in jumping sports like basketball and volleyball. Acute injuries include bruises (contusions); cuts and scrapes (lacerations); ankle, knee, or finger sprains or fractures; shoulder dislocations; eye injuries; and concussions. Overuse injuries include patellar tendonitis (also called jumper's knee) or Osgood-Schlatter disease, spondylolysis (stress fracture of the spine), rotator cuff tendinopathy, stress fractures, and shin splints.