title: A novel end point to assess a resident's ability to perform hand-assisted versus straight laparoscopy for left colectomy: is there really a difference?
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002983:Clinical Competence; D003082:Colectomy / Q000193:education*; D004503:Education, Medical, Graduate; D004521:Educational Measurement; D005260:Female; D013502:General Surgery / Q000193:education; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged