BIOL 382 Chapter Notes - Chapter 6: Tendinitis, Bursitis, Cytoskeleton
Document Summary
Chapter 6: 190 - steps in bone repair, hematoma forms. Forms at fracture site after bone breaks: fibrocartilaginous callus forms. Splints broken bone: bony callus forms. Callus formation continues until a firm union is formed in 2 months: bone remodeling occurs. Compact bone laid down to remake shaft walls: 191. Comminuted bone fragments in 3 or more pieces. Break happens after too much force applied to area. Mainly happens in porous bones that are from intense trauma. One side of shaft breaks, other side bends: 192- 193. Osteoid produced but not enough calcium salt, leads to bone being soft and weak. Osteomalacia and rickets caused by little calcium in diet and/ or vitamin d deficiency. Get plenty of vitamin d and calcium intake. Tmj dislocations happen more than other joint dislocations. Tmj can dislocate anteriorly at infratemporal fossa and leaves mouth open. Occurs to those who grind their teeth a lot, jaw trauma, or poor lining of teeth: 271- 274.
