Related Experiment Video
Updated: Apr 10, 2026

04:55
Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
Published on: September 11, 2018
11.4K
Dog bites to the upper extremity in children
Joshua Speirs1, James Showery1, Marwa Abdou2
1Paul L. Foster School of Medicine, Texas Tech University Health Science Center, El Paso, Texas, USA.
Journal of Paediatrics and Child Health
|June 18, 2015
Summary
Dog bites on children's upper extremities often require surgery or antibiotics. Prompt medical attention is crucial, as delayed treatment increases infection risk for these injuries.
Area of Science:
- Pediatric Trauma
- Wound Management
- Injury Epidemiology
Background:
- Dog bites are a significant cause of pediatric injuries.
- Upper extremity injuries are common in children who experience dog bites.
- Limited data exists on the treatment outcomes for pediatric upper extremity dog bites.
Purpose of the Study:
- To describe the treatment and outcomes of upper extremity dog bites in children.
- To compare upper extremity dog bites with lower extremity dog bites in pediatric patients.
- To identify factors associated with hospitalization or surgical intervention.
Main Methods:
- Retrospective review of medical records for children under 19 years old.
- Data collected from a level one trauma center between 2005 and 2011.
- Analysis of dog bite locations, treatment received, and patient presentation timing.
Main Results:
- 26% of pediatric dog bites occurred on the upper extremity.
- Children with upper extremity bites had a higher likelihood of hospitalization for surgery or antibiotics compared to lower extremity bites.
- Delayed presentation (1-2 days post-injury) significantly increased the risk of hospitalization or surgery.
Conclusions:
- Upper extremity dog bites in children are more likely to necessitate surgical intervention and develop infections.
- Prompt medical evaluation is critical for managing pediatric dog bites, especially those affecting the upper extremity.
- Delayed presentation is a key risk factor for complications in pediatric dog bite injuries.
Related Concept Videos
Bones of the Upper Limb: Humerus
14.0K
The upper limb consists of the arm, forearm, wrist, and hand bones. The humerus is the single bone of the upper arm region. Proximally, it has a large, spherical, smooth head that articulates with the glenoid cavity of the scapula to form the glenohumeral or shoulder joint. The margin of the head is the anatomical neck, a residual epiphyseal plate. Laterally it extends to form bony projections called the greater tubercle and the lesser tubercle. Next to the tubercles is the surgical neck, a...
14.0K
Bones of the Upper Limb: Ulna
10.8K
The ulna and radius are parallel bones of the antebrachium or the forearm. The ulna lies medially and consists of a bony tip called the olecranon process at its proximal end. This hook-like projection articulates with the olecranon fossa of the humerus and forms the "hinged" ulnohumeral part of the elbow joint. This joint facilitates forearm extension and flexion while preventing its hyperextension. Similarly, the coronoid process, another bony projection on the proximal/anterior side...
10.8K
Bones of the Upper Limb: Radius
11.1K
The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a...
The radius has a nail-shaped head, and a...
11.1K
Changes in the Appendicular Skeleton with Age
4.0K
The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
4.0K
Arteries of the Upper Limbs
3.1K
The subclavian artery transitions into the axillary artery as it exits the chest and enters the axillary region. This artery is critical for supplying blood to the shoulder area, including the head of the humerus, through the humeral circumflex arteries. As the vessel continues into the upper arm or brachium, it becomes the brachial artery. This artery plays a key role in vascularizing the brachial region and bifurcates at the elbow into several branches. These branches include the deep...
3.1K

