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Updated: Jun 12, 2026

An Intramedullary Locking Nail for Standardized Fixation of Femur Osteotomies to Analyze Normal and Defective Bone Healing in Mice
Published on: November 13, 2016
Does the timing of debridement of an upper extremity open fracture really matter?
Gareth Ryan1, Jared Topham1, Richard Buckley1
1University of Calgary, 0490 McCaig Tower, Foothills Hospital, 3134 Hospital Drive NW Calgary, Alberta T2N 5A1, Canada.
History:
- A 49yo woman was involved in a car crash. She suffered an isolated, open, left both bones forearm mid-diaphyseal fracture. She had a sling applied at the scene but had a 16-hour transport time from an isolated rural location. She was found to have no other injuries upon her careful work-up at the Level 1 emergency department. The injury had not compromised the distal neurovascular status of the limb. The ER staff admitted the patient to the orthopedic team. The patient had an evaluation by a senior resident and their assessment was that this was a grade 3A open fracture of the dorsum of the mid forearm (Figure 1 and Figure 2). By the time surgery could be initiated at the Trauma center, fully 36 hours had passed. Most of the delay at the Trauma center was due to other very significant injuries in the Trauma room that day. PAST MEDICAL HISTORY AND SOCIAL HISTORY: - She is a married woman and lives with her husband and a university aged teenager. She has been a nonsmoker. She has no medical problems that she sees a physician about. She works as a secretary but presently is unemployed. She has only had obstetrical surgery, has no allergies and takes no medications. She is a regular wine drinker.
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