Analysis of the PBL Model in the Application of Surgical Experiment Teaching

objective： to analyze the application value of the PBL in the surgical experimental teaching mode. Methods： choose between September 2013 and September 2013 128 clinical professional students, average by using the lottery will be divided into control group and the team, every 64 students for 1 set, in surgical experimental teaching as a research courses, the teaching methods for the traditional teaching method in the control group, while the team gives PBL teaching mode, the teaching effect of the final will be two groups of students are analyzed and compared. Results： through different teaching methods for teaching, compared with control group, the group at the student＇s test scores, and the ability to significantly higher, the difference of both P 〈 0.05, there is statistically significant. Conclusion： using PBL teaching mode in the surgical experimental teaching effect is remarkable, can promote the students＇ comprehensive ability and is worth popularizing application.

显微支撑喉镜下电刀切除会厌囊肿114例体会

目的探讨安全、有效的会厌囊肿切除术的手术技巧。方法用自制的单极电刀，凝、切、剥交替进行切除会厌囊肿114例，术后随访0．5～1年。结果在114例手术中，术野清淅，几乎无出血，除8例术中囊壁破裂外其余均完整切除，术后随访除5例失访外，均无囊肿复发，疗效满意。结论用自制的单极电刀切除会厌囊肿，确保了清淅的术野，以便能完整切除囊肿，降低了术后复发几率，值得临床推广。