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Use of a Defined Surgical Approach for the Debridement of Open Tibia Fractures
Geoffrey S Marecek1, Luke T Nicholson1, Richard T Auran2
1Department of Orthopaedic Surgery, University of Southern California Keck School of Medicine, Los Angeles, CA.
Insights
A defined surgical approach for open tibia fracture debridement is safe. This method may reduce the need for flap coverage compared to direct wound extension, without increasing reoperation rates.
Area of Science:
- Orthopaedic Surgery
- Trauma Surgery
- Skeletal Trauma Management
Background:
- Open tibia fractures present complex challenges in wound management and soft-tissue coverage.
- Traditional debridement methods may lead to increased morbidity and need for reconstructive procedures.
Purpose of the Study:
- To evaluate a defined surgical approach for debridement of open tibia fractures.
- To assess the impact on reoperation rates and the necessity of flap coverage.
Main Methods:
- Prospective cohort study at an academic Level 1 trauma center.
- Included 66 patients with 68 open diaphyseal tibia fractures (excluding <18 years and OTA-OFC skin score 3).
- Intervention involved debridement via direct extension or a defined surgical interval.
Main Results:
- The defined approach group (21 patients) required fewer average surgeries (1.29) than the direct extension group (47 patients, 1.96; P = 0.026).
- Flap coverage was necessary for 9 patients in the direct extension group, but none in the defined approach group (P = 0.048).
- Groups had similar Gustilo-Anderson and OTA-OFC subtypes.
Conclusions:
- A defined surgical approach to open tibia fracture debridement is safe.
- This strategy may decrease the requirement for soft-tissue transfer (flap coverage) in selected patients.
Objectives:
To determine whether a defined approach for debridement of open tibia fractures would result in no change in reoperation rate, but reduce the need for flap coverage.
Design:
Prospective cohort study.
Setting:
Academic Level 1 trauma center.
Patients:
A total of 66 patients with 68 open diaphyseal tibia fractures were included. Patients under the age of 18 and with orthopaedic trauma association open fracture classification (OTA-OFC) skin score of 3 were excluded.
Intervention:
Debridement of the open fracture through direct extension of the traumatic wound or through a defined surgical interval.
Main Outcome Measurements:
Number of operations. Need for soft-tissue transfer.
Results:
A total of 47 patients had direct extension of the traumatic wound and 21 patients had a defined surgical approach. The groups had similar proportions of Gustilo-Anderson and OTA-OFC subtypes. The average number of surgeries, including index procedure, per patient was 1.96 in the direct extension group and 1.29 in the defined approach group (P = 0.026). Flap coverage was needed in 9 patients in the direct extension group and no patients in the defined approach group (P = 0.048).
Conclusions:
A defined surgical approach to the debridement of open tibia fractures is safe and may reduce the need for flap coverage in select patients.
Level Of Evidence:
Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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