Kyphosis 45°. When the "roundness" of the upper spine increases past 45° it is called kyphosis or "hyperkyphosis". Scheuermann's kyphosis is the most classic form of hyperkyphosis and is the result of wedged vertebrae that develop during adolescence. The cause is not currently known and the condition appears to be multifactorial and is seen more frequently in males than females. In the sense of a deformity, it is the pathological curving of the spine, where parts of the spinal column lose some or all of their lordotic profile. This causes a bowing of the back, seen as a slouching posture. While
Medical school in the United Kingdom knowledge irrelevant to clinical practice that medical students were required to learn, meaning that the curricula were altered in other ways around the same time that PBL was introduced in the UK. One study criticising problem-based learning found that some medical specialist registrars and consultants believe that PBL can promote incomplete learning and educational blind spots; particularly in anatomy and basic medical sciences, due to ultimate decision making within the PBL group resting with the students. This has also brought into question whether the lack of anatomical knowledge adequately prepares graduates for surgery, or negatively affects enthusiasm to enter certain