Scoliosis the 1950s. The Milwaukee brace was the only nonoperative and noninvasive alternative to surgery at the time to provide postoperative correction to polio patients. A curve exceeding sixty degrees required the Harrington rod technique, otherwise the Milwaukee brace was recommended. However, Canadian physician, Elizabeth Wyne, observed that fifty percent of patients wearing the Milwaukee brace still required surgery later in life. Surgery may straighten the spine however it does not necessarily eradicate a patient of all the pain they suffer from due to scoliosis. Individuals who undergo surgery are left with scars and often have a lack of feeling in
Supernumerary body part Supernumerary body part Supernumerary body parts are most commonly a congenital disorder involving the growth of an additional part of the body and a deviation from the body plan. Body parts may be easily visible or hidden away, such as internal organs. Many additional body parts form by the same process as conjoined twins: the zygote begins to split but fails to completely separate. This condition may also be a symptom of repeated occurrences of continuous inbreeding in a genetic line. Specific types of additional body parts include: Vestigial structures are anatomical structures of organisms in a species which are