Imaging Assessment of the Pediatric Elbow: Developmental Variants and Common Pathologies

Liya Gendler; Hamza Alizai; Adam C. Zoga; Jie C. Nguyen

doi:10.1055/s-0044-1787121

Seminars in Musculoskeletal Radiology, Table of Contents

Semin Musculoskelet Radiol 2024; 28(04): 396-407
DOI: 10.1055/s-0044-1787121

Review Article

Imaging Assessment of the Pediatric Elbow: Developmental Variants and Common Pathologies

Liya Gendler

¹Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania

²Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania

,

Hamza Alizai

¹Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania

²Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania

,

Adam C. Zoga

³Division of Musculoskeletal Imaging and Interventions, Department of Radiology, Thomas Jefferson University Hospital, Sidney Kimmel Medical College at Jefferson, Philadelphia, Pennsylvania

,

Jie C. Nguyen

¹Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania

²Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania

› Author Affiliations

Abstract

The pediatric elbow is a complex joint that undergoes rapid growth and development. The normal anatomy of the elbow varies depending on the age of the patient, which can be challenging for imaging interpretation. This article reviews developmental variants and common pathologies of the pediatric elbow, with a focus on their radiologic features. Normal anatomy and development of the pediatric elbow are discussed, including the six ossification centers and elbow alignment. Congenital anomalies such as longitudinal deficiencies of the upper extremity are reviewed. Some common injuries that affect the elbow, such as supracondylar fracture, lateral condyle fracture, medial epicondyle avulsion, and radial head dislocation are also described.

Keywords

pediatric - normal variants - elbow - trauma - diagnostic imaging

Full Text

References

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