0000000000418836
AUTHOR
Nirav Patel
Globalization in Pediatric Surgical Training: The Benefit of an International Fellowship in a Low-to-Middle-Income Country Academic Hospital.
Abstract Objective A relative oversupply of pediatric surgeons led to increasing difficulties in surgical training in high-income countries (HIC), popularizing international fellowships in low-to-middle–income countries (LMIC). The aim of this study was to evaluate the benefit of an international fellowship in an LMIC for the training of pediatric surgery trainees from HICs. Methods We retrospectively reviewed and compared the prospectively maintained surgical logbooks of international pediatric surgical trainees who completed a fellowship at Chris Hani Baragwanath Academic Hospital in the last 10 years. We analyzed the number of surgeries, type of involvement, and level of supervision in t…
The effect of orthodontic bracket pad shape on shear bond strength, an in vitro study on human enamel
Background To evaluate the effect of bracket pad shape on shear bond strength (SBS) of orthodontic brackets bonded to human enamel. Material and Methods One hundred and five extracted human maxillary permanent molars were divided into 7 groups of 15 specimens per group (n=15). Each group of teeth was bonded with 6 different shaped WildSmiles® brackets (Star, Heart, Soccer ball, Football, Flower, and Diamond) and GAC® rectangle shaped brackets. Shear debonding force was measured with an Instron universal testing machine using a knife-edged chisel 24 hours after initial bonding. Descriptive statistics (mean, standard deviation, and range) for each bracket pad shape was calculated. Analysis of…