Related Experiment Video
Updated: Jan 23, 2026

Orthopedic Robot-Assisted Femoral Neck System in the Treatment of Femoral Neck Fracture
Published on: March 3, 2023
Orthopedic injuries during carrier battle group deployments
Daniel J Hebert1, Charles B Pasque
1Department of Orthopedic Surgery, Naval Medical Center Portsmouth, Portsmouth, VA 23708, USA.
Orthopedic injuries, especially hand/wrist and back/neck issues, are the most common reason for medical visits during naval deployments. Enhanced training and supplies are crucial for aircrews and aviation departments.
Area of Science:
- Orthopedics
- Naval Medicine
- Occupational Health
Background:
- Orthopedic injuries are a significant cause of healthcare utilization in military personnel during deployments.
- Carrier Battle Groups (CBGs) experience a high volume of sick call visits attributed to musculoskeletal conditions.
- Understanding injury patterns is vital for optimizing medical readiness and resource allocation.
Purpose of the Study:
- To profile the types and patterns of orthopedic injuries sustained during two Carrier Battle Group (CBG) deployments.
- To provide data for enhancing personnel training and medical supply management for orthopedic care.
- To identify high-risk groups and injury types within the CBG operational environment.
Main Methods:
- Retrospective analysis of medical records from two CBG deployments.
- Categorization and quantification of orthopedic injuries based on anatomical location and affected personnel groups.
- Statistical review of sick call visit data related to orthopedic conditions.
Main Results:
- Orthopedic injuries were confirmed as the leading cause of sick call visits within the CBG medical departments.
- Hand/wrist and back/neck injuries represented a significant proportion of all documented orthopedic conditions.
- Air squadrons and aircrews exhibited the highest incidence rates of orthopedic injuries.
Conclusions:
- Continued emphasis on specialized training and adequate medical supplies for orthopedic injury management is recommended.
- Targeted interventions for hand/wrist and back/neck injuries should be prioritized.
- Enhancing safety standards, particularly in aviation-related departments, is essential for reducing orthopedic injury prevalence.
Related Concept Videos
Electron Carriers
Over the many stages of cellular respiration, glucose breaks down into carbon dioxide and water. Electron carriers pick up electrons lost by glucose in these reactions, temporarily storing and releasing them into the electron...
Carrier Transport
Drift Current:
The drift of charge carriers is started by an external electric field (E). Charged particles, such as electrons and holes, experience an acceleration between collisions with lattice atoms. For electrons, this results in a drift velocity (vd) given by:
Carrier-Mediated Transport
Active transport involves two types of membrane-spanning transporters: uptake and efflux. Uptake transporters are expressed in the small...
Carrier Generation and Recombination
This process is given by the generation rate G and is efficient due to the conservation of momentum between the valence band maximum and conduction band minimum.
Indirect generation involves an...
The ADP/ATP Carrier Protein
Drug Absorption Mechanism: Carrier-Mediated Membrane Transport
Facilitated diffusion is a passive process that utilizes human Solute Carrier (SLC) transporters. These transporters bind to the drug, undergo structural...

