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Computed Tomography and Optical Imaging of Osteogenesis-angiogenesis Coupling to Assess Integration of Cranial Bone Autografts and Allografts
Published on: December 22, 2015
Autogenous bone graft: donor sites and techniques
Chad Myeroff1, Michael Archdeacon
1Department of Orthopaedic Surgery, University of Minnesota, 2450 Riverside Avenue South, Minneapolis, MN 55454, USA. myero315@umn.edu
The Journal of Bone and Joint Surgery. American Volume
|December 14, 2011
Summary
Autogenous cancellous bone graft is a versatile bone-healing material. Donor site pain is the most common complication, but alternative sites and techniques like induced membranes can improve outcomes.
Area of Science:
- Orthopedic surgery
- Regenerative medicine
- Biomaterials science
Background:
- Autogenous cancellous bone graft is a gold standard for bone void filling and fracture healing.
- The iliac crest is the most common donor site, but other sites exist.
- Graft harvest can lead to donor site morbidity, primarily pain.
Purpose of the Study:
- To review the properties and applications of autogenous cancellous bone graft.
- To discuss alternative donor sites for bone graft harvest.
- To explore methods for improving bone graft incorporation, such as induced membranes.
Main Methods:
- Literature review of autogenous cancellous bone graft applications.
- Analysis of donor site options and associated complications.
- Evaluation of the induced membrane technique for bone graft enhancement.
Main Results:
- Autogenous cancellous bone graft offers osteoconductive, osteoinductive, and osteogenic benefits.
- Alternative donor sites include the proximal tibia, distal radius, distal tibia, and greater trochanter.
- Induced membranes facilitate graft incorporation in large defects.
Conclusions:
- Autogenous cancellous bone graft is effective for bone regeneration.
- Careful donor site selection and advanced techniques can mitigate complications and improve outcomes.
