Moreover, the attachments are generally head to tail â that is the 1-carbon of the first isoprene is connected to the 4-carbon of the adjacent isoprene. Already discussed examples of such molecules include the polymers, natural rubber and gutta percha.
Reviewed by Walter Erhardt, MD. Capsular contracture is a breast augmentation complication that develops when internal scar tissue forms a tight or constricting capsule around a breast implant, contracting it until it becomes misshapen and hard. As a result, the breast may feel painful and stiff, and the capsule may affect the appearance or shape of the breast.
Definition. Volkmann contracture is a deformity of the hand, fingers, and wrist caused by injury to the muscles of the forearm.Ischemic contracture. Volkmann contracture occurs when there is a lack of blood flow (ischemia) to the forearm.This usually occurs when there is increased pressure due to swelling, a condition called compartment syndrome.olkmann contracture occurs when there is a lack of blood flow (ischemia) to the forearm. This usually occurs when there is increased pressure due to swelling, a condition called compartment syndrome.