AONA posting of the AO Classification of Long Bone Fractures Highly Reputable

The AO Surgery Reference is a website describing the whole surgical management process, including decision-making support, approaches, and surgical procedures. Highly Reputable

Orthopaedic Trauma Association Core Curriculum Presentation CoursePowerpoint Presentation made by well known authorities in the area and hosted by the OTA. You may use and edit these presentations for educational purposes provided you give credit to the original author and the OTA

Orthopaedic Trauma Association Core Curriculum Presentation Course. Powerpoint Presentation made by well known authorities in the area and hosted by the OTA. You may use and edit these presentations for educational purposes provided you give credit to the original author and the OTA

Orthopaedic Trauma Association Core Curriculum Presentation Course. Powerpoint Presentation made by well known authorities in the area and hosted by the OTA. You may use and edit these presentations for educational purposes provided you give credit to the original author and the OTA

Orthopaedic Trauma Association Core Curriculum Presentation Course. Powerpoint Presentation made by well known authorities in the area and hosted by the OTA. You may use and edit these presentations for educational purposes provided you give credit to the original author and the OTA

Orthopaedic Trauma Association Core Curriculum Presentation Course. Powerpoint Presentation made by well known authorities in the area and hosted by the OTA. You may use and edit these presentations for educational purposes provided you give credit to the original author and the OTA

Bone mineral density changes during fracture healing: a densitometric study in rats P. J. Millett (1), B. Cohen (2), M. J. Allen (3), N. Rushton (2) Research conducted at the Orthopaedic Research Unit, University of Cambridge, Addenbrooke's Hospital, UK Summary: Dual-energy X-ray absorptiometry (DXA) is a quantitative technique for determination of bone mineral density (BMD). DXA was used to measure BMD of during fracture healing in rats. Stainless steel or titanium intramedullary nails were inserted into the right femora of male, two month old Sprague-Dawley rats. Closed mid-diaphyseal fractures were then created by three-point bending. Measurements of BMD were made in five regions of the femur in animals killed at 2, 8 and 12 weeks after surgery.Between weeks two and eight, there were significant increases in BMD in all five regions of interest for both treatment groups. There were no statistically significant differences in BMD between treatment groups. There are regional and temporal changes that occur in bones during fracture healing. We believe that that DXA is a useful technique for quantification of bone healing in this small animal model. The technique may have important clinical utility in the prediction of delayed or non-union.

Orthopaedic Trauma Association Core Curriculum Presentation Course. Powerpoint Presentation made by well known authorities in the area and hosted by the OTA. You may use and edit these presentations for educational purposes provided you give credit to the original author and the OTA

Orthopaedic Trauma Association Core Curriculum Presentation Course. Powerpoint Presentation made by well known authorities in the area and hosted by the OTA. You may use and edit these presentations for educational purposes provided you give credit to the original author and the OTA

Orthopaedic Trauma Association Core Curriculum Presentation Course. Powerpoint Presentation made by well known authorities in the area and hosted by the OTA. You may use and edit these presentations for educational purposes provided you give credit to the original author and the OTA

Medscape 2002 Report on fracture healing from OTA meeting

OTA Basic Fracture Course
Remodeling
* cancellous
* cortical
Bone Repair
* drill holes
* gap healing
Spontaneous Fracture Healing
Bone Formation in Callus
Biological Stabilization
Mineralization
Bridging Callus
IM Nail - Indirect Bone Healing
Plate - Direct Bone Healing
* contact healing
* gap healing
* effect of gap width
* remodeling

OTA Basic Fracture Course
Preface
Misconceptions
Fracture Healing Stages
Fracture Healing Determinants
Direct Bone Healing
* gap healing
* contact healing
* implications for plates
Indirect Bone Healing
Summary

eMedicine 2004
A fracture is defined as a disruption in the integrity of a living bone, involving injury to the bone marrow, periosteum, and adjacent soft tissues. Many types of fractures exist, such as pathologic, stress, and greenstick fractures. When a fracture occurs, it is described radiographically and clinically in terms of the following factors:
* Anatomy:
* Articular surface involvement:
* Displacement:
* Angulation:
* Rotation:
* Shortening:
* Soft-tissue involvement:
Synonyms and related keywords: fracture management, open fracture, closed fracture, broken bone, traumatic bone injury, open reduction and internal fixation, ORIF, external fixation, ankle fracture, femur fracture