2. ????????? What structures do you think provide support to a joint?

3. Athletic Injuries ATC 222 Recognizing Different Sports Injuries Chapter 13

4. What structures provide support to a joint? Muscles Ligaments Bones Cartilage Nerves

5. Muscular Trauma Contusion –hematoma myositis ossificans Strain –causes –grades –common sites of injury muscular sites site on musculotendon unit –general treatment –tendon ruptures? Delayed Onset Muscle Soreness (DOMS)

6. Cramp vs. Spasm Cramp –painful involuntary contraction –causes –treatment Spasm –reflex reaction due to trauma –treatment

7. Chronic Soft-Tissue Injury Tendonitis –calcific tendonitis Bursitis

8. Joint Trauma Sprains –grades –general treatment Subluxation (partial dislocation) Luxation (dislocation)

9. Anatomy of a Long Bone Gross Structures –diaphysis –epiphysis –apophysis –physis –periosteum –hyaline cartilage

11. Bone Trauma Periostitis Fractures –types Stress Fracture –signs and symptoms point pain, swelling, pain at night/rest pain with percussion x-ray? –etiology –common sites tibia/fibula metatarsals pars interarticularis –treatment

12. Bone Trauma Epiphyseal Growth Plate Injuries –complications Apophyseal Injuries –Sever’s syndrome –Osgood- Schlatter’s syndrome

15. Body Mechanics and Injury Microtrauma and overuse Posture –genu valgum/varus –kyphosis –lordosis –scoliosis Running Mechanics Throwing Mechanics