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Brachial plexus birth injury can lead to irreversible neuromuscular dysfunction and skeletal deformity of the upper extremity and shoulder girdle, ultimately resulting in glenohumeral dysplasia. Diagnosis and treatment of affected infants requires a multi-disciplinary approach in which imaging plays a vital role. While MRI is excellent for assessing both the shoulder and spine of these children, it is costly and requires sedation and is thus typically reserved for preoperative planning. US, however, is inexpensive, dynamic and readily available and provides excellent visualization of the largely cartilaginous glenohumeral joint. As such, it has become a highly useful modality during early diagnosis and follow-up of children with brachial plexus birth injuries. In this review, we describe the relevant anatomy of the glenohumeral joint, outlining the normal sonographic appearance as well as providing tips and tricks for identifying and characterizing pathology. [ABSTRACT FROM AUTHOR]

Hospitals and healthcare institutions have strong external and internal pressures to improve patient safety and healthcare quality. Quality improvement education has been mandated for resident physicians by the Accreditation Council for Graduate Medical Education. This review describes didactic and experiential curricula for residents in quality improvement interventions as well as factors that create challenges to implementing such a curriculum and those that foster it. Resident attitudes, faculty capacity, institutional resources, and dedicated time are critical elements influencing the success of quality improvement curricula. Faculty interest in quality improvement could be enhanced by academic recognition of their work. Recommendations to facilitate publication of quality improvement efforts are described. [ABSTRACT FROM AUTHOR]