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بنام خداوند جان وخرد. Principles of CR,ST,IF. Dr.H.Saremi Orthopaedic surgeon, Hand and Shoulder fellowship Hamedan university of medical sciences Besat Hospital. introduction. Skeletal system is very active metabolically
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Principles of CR,ST,IF Dr.H.Saremi Orthopaedic surgeon, Hand and Shoulder fellowship Hamedan university of medical sciences Besat Hospital
introduction Skeletal system is very active metabolically Turnover rate of 3% per year of cortical and 25% per year of cancellous bone
Reduction • CR • OR
fixation • CR+casting • CRIF • ORIF
Fixation • Splint • Casting • Traction • External fixator • Internal fixator
Closed reduction • What fx? Age soft tissue bone • What is an acceptable reduction • Alignment • Shortening • rotation
CR • Technique
Traction • Skin traction • Skeletal traction
Skeletal traction • Skin should be prepped • Anesthesia • complications
Internal fixation • Incision • Timing • Infection
Internalfixation • Reduction Direct Indirect
Internal fixation • Compression fixation • Lag effect • buttress
Internal fixation 3)Tension band Plate Wire and screw Staple 4)Compression nailing
Internal fixation • Non compression techniques Biologic fixation Cerclage