Uji Biomekanika Perbandingan Fiksasi Luar Tulang Tidia dengan Menggunakan Konektor Eksternal Methyl Methacrylate Dibandingkan Kuntscher Nail-Methyl Methacrylate (Penelitian Eksperimental Laboratorium)

• Main Author: Utomo, Dwikora Novembri
• Format: Other NonPeerReviewed
• Language: English
• Published: Laboratorium / UPF. Ilmu Bedah Fakultas Kedokteran Universitas Airlangga 1998
• Subjects: Other Medical and Health Sciences
• Online Access: https://repository.ugm.ac.id/275511/1/dewinur_201307042_DWIKORA%20NOVEMBRI%20bkn%20UGM.pdf; https://repository.ugm.ac.id/275511/
• Institution: Universitas Gadjah Mada

Objective : To evaluate biomechanical analysis of external fixator with external conector, methyl methacrylate compared with Kuntscher Nail - methyl methacrylate. Design : Experimental laboratorium Setting : Orthopaedic section Laboratory, Department of surgery Dr.Soetomo Hospital I Medical Faculty of Airlangga University and Basic Laboratory, Airlangga University. Speciment : Tibial bone, of the cow Intervention : Those two kind's of external fixator were performed : bending test(600 N, Inter fulcrum distance 13,5 em) and torsion test (50 N,moment arm, 11,5 cm) Main Outcome : Opening fractured site (Bending) and shifting fractured site measure (torsion) Result : The result showed that eA1ernal :fixator with external conector methyl methacrylate (mean 2,9000) superior stiffuess compared with external conector K Nail- methyl methacrylate (mean 4,6514) on bending test, and on Torsion test external conector methyl methacrylate (mean 1,4986) superior than K Nail - methyl methacrylate (mean 5,4914), both were signifrcanl (p < 0,000) Key word : Biomecbanical test - external fixator - Methyl methacrylate - Kuntscher Nail.