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"Background: Pada program pelatihan residensi bedah Plastik, pengukiran framework untuk telinga luar pada prosedur mikrotia masih terbatas pada sistem magang. Menurut model berbasis simulasi, residen dapat dilatih sebelum menghadapi pasien sebenarnya. Penelitian ini akan menilai efisiensi dari program pelatihan pengukiran framework telinga luar untuk residen Bedah Plastik Rekonstruksi dan Estetik.Materials and Methods: 14 residen bedah plastik masuk dalam penelitian ini, terbagi menjadi dua grup. Grup I, terdiri dari residen yang pernah mengikuti prosedur mikrotia lebih dari 1 kali sebagai asisten atau pengukir sementara grup II beum pernah. Grup II akan mendapat program pelatihan yang terdiri dari kuliah dan video, dilanjutkan dengan pengukiran dengan subtitusi kartilago dalam bimbingan. Hasil akhir akan dinilai oleh 2 orang konsultan ahli bedah Mikrotia dalam hal presisi anatomi dan ukuran serta kecepatan pengukiran.Result: Penelitian menunjukkan terdapat peningkatan bermakna dalam hal kecepatan pengukiran dengan p=0.003 (p<0.005) antara 2 grup. Sementara dalam presisi anatomi, terdapat peningkatan bermakna pada tinggi tragus dengan p=0.003 (p<0.005) serta penurunann tinggi antitragus dengan p=0.000 (p<0.0005), dan pada nilai lain tidak terdapat perbedaaan yang signifikan diantara 2 grup. Conclusion: Dari penelitian ini, dapat disimpulkan bahwa kecuali tinggi anti tragus, hasil ini menunjukkan efektivitas program pelatihan antara mereka yang belum pernah mengikuti operasi mikrotia dengan mereka yang sudah berpengalaman.

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Background: In Plastic Surgery residency training program, cartilage carving of external ear reconstruction for Microtia's procedure was limited to traditional apprenticeship model. Under simulation based training, resident could be groomed before facing the real patient. This study will be evaluate the efficacy training program for cartilage carving of external ear framework for resident of Aesthetic Reconstructive Plastic Surgery.Materials and Methods: 14 plastic surgery resident will be enrolled in this study, separated into two group. Group I, consisted of resident had experience in Microtia's procedure more than once asisstant or carver meanwhile group II hadn't. Group II will had training program comprised of lecture and video then carving of cartilage substitute under guidance. A week later, both group would carve external ear cartilage framework without guidance. The final result will be assesed by two consultant of Microtia's surgeon in term of anatomical, size appearance of external ear and speed of carving.Result: Study showed that there was improvement in term of speed of carving with p = 0.003 (p<0.005) between both group. Meanwhile, in term of anatomical precision, there was improvement in tragal height with p=0.003 (p<0.005) and decline antitragal height with p=0.000 (p<0.0005), though in other points there was no significant differences between both team. Conclusion: From study, we concluded that except for antitragal height point, this result successfully demonstrated the effectiveness of the training program between those who had never experienced microtia's procedure before than those who had."

"Latar Belakang: Dibutuhkan waktu 14 hari donor kulit STSG sembuh. Kolagen berperan penting untuk menginduksi penyembuhan luka dan proses epitelisasi lebih cepat. Sementara gliserin menjaga kulit tetap lembab dan mendorong migrasi sel epitel. Penelitian ini dilakukan untuk mengetahui fungsi gel kolagen dan gliserin dalam mempercepat penyembuhan luka pada daerah donor STSG. Bahan dan Metode: Uji coba klinis non-acak dilakukan pada 18 pasien dewasa untuk membandingkan tingkat epitelisasi pada donor STSG antara kombinasi gel kolagen dan gliserin dibandingkan tulle yang dikombinasikan dengan kasa lembab. Luka dinilai pada hari ke 7, 10, dan 14 pascaoperasi. Persentase epitelisasi dievaluasi dan difoto. Setiap foto dianalisis dengan menggunakan program analisis warna Adobe Photoshop. Data dianalisis dengan menggunakan SPSS 20.0 dan diuji dengan independent t-test. Hasil: Delapan belas pasien yang membutuhkan pencangkokan kulit dimasukkan dalam penelitian ini. Terdapat 13 pria dan 5 wanita dengan usia rata-rata 33,34 tahun berkisar 15-50 tahun . Area donor rata-rata adalah 140,89 cm2 berkisar 100-240 cm2 . Persentase tingkat epitelisasi lebih besar dengan menggunakan kombinasi gel kolagen dan gliserin pada hari ke-7 pasca operasi 88,05 , 95 CI 85,75-90,63 vs 77,18 , 95 CI 73,39-81,02 ; p

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Background It usually takes 14 days for the split thickness skin donor site to heal. Collagen plays an important role to induce faster wound healing and epithelialization. Meanwhile, glycerin keeps skin moisturized and promotes epithelial cells migration. This study was conducted to identify the role of combined collagen and glycerin based gel in promoting faster wound healing on split thickness skin graft donor sites.Materials and Methods A non randomized clinical trial was performed on 18 adult patients to compare the dressing for split thickness skin graft donor site epithelialization rate between combination of collagen and glycerin based gel versus tulle grass combined with moist gauze. The wound was assessed on postoperative day 7, 10, and 14. The epithelialization percentage was evaluated and photographed. Each photo was analyzed using Adobe Photoshop color match program. Data was analyzed using SPSS 20.0 and tested with independent t test.Result Eighteen patients requiring skin grafting were included in this study. There were 13 men and 5 women with mean age 33.34 year old ranged 15 50 year old . The average donor area was 140.89 cm2 ranged 100 240 cm2 . Epithelialization rate was greater using combination of collagen and glycerin based gel on postoperative day 7 88.05 , 95 CI 85.75 90.63 vs 77.18 , 95 CI 73.39 81.02 p 0.05 and day 10 96.92 , 95 CI 96.02 97.82 vs 89.22 , 95 CI 87.6 90.85 p 0.05 . Meanwhile, there is no epithelialization rate difference on postoperative day 14 between both dressing types 100 vs 99.72 0.55 , p 0.05Conclusion Although showing better epithelialization rate at day 7 and 10, combination of collagen and glycerin based gel covered gauze showed no difference in the healing of split thickness skin graft donor sites in comparison with tulle grass combined with moist gauze at day 14. Keywords Donor site, STSG, collagen and glycerin based gel, epithelialization. "