TI-RADS - Thyroid Imaging Reporting and Data System.Head Neck tumors - When to think of malignancy.Anatomy and Pathology of the Infrahyoid Neck.Esophagus II: Strictures, Acute syndromes, Neoplasms and Vascular impressions.
Muscle fatigue can also play a role in the occurrence of stress fractures.įor every mile a runner runs, more than 110 tons of force must be absorbed by the legs.īones are not made to withstand so much energy on their own and the muscles act as shock absorbers.Īs muscles become tired and stop absorbing, all forces are transferred to the bones. When enough stress is placed on the bone, it causes an imbalance between osteoclastic and osteblastic activity and a stress fracture may appear. How to Differentiate Carotid Obstructionsīone is constantly attempting to remodel and repair itself, especially when extraordinary stress is applied.Ankle fractures - Weber and Lauge-Hansen Classification.Ankle Fracture Mechanism and Radiography.