metacarpal fractures

The X-ray image provided showcases a case of multiple fractures of the metacarpals, a condition that can significantly impact hand function. This article delves into the anatomical details of the metacarpals, the nature of the fractures visible in the image, and the implications for diagnosis and treatment. Designed for medical students, this comprehensive guide aims to enhance your understanding of hand injuries through detailed analysis and clinical insights.

In the dorsal (posterior) view of the left hand shown in the image, the metacarpal bones are highlighted in yellow, clearly distinguishing them from the carpal bones above and the phalanges below. Understanding the metacarpus is fundamental for medical professionals, as it serves as a crucial connection point for numerous tendons, ligaments, and muscles that enable the complex movements and functions of the human hand.

The right hand deep dissection from a posterior (dorsal) view provides an in-depth look at the anatomical structures on the back of the hand, highlighting the bones, muscles, and ligaments that contribute to its functionality. This medical image is a vital resource for medical students, anatomists, and healthcare professionals aiming to understand the intricate relationships between the hand's dorsal components. From the dorsal interosseous muscles to the interphalangeal ligaments, this guide offers a comprehensive exploration of the labeled anatomical features and their roles in hand movement and stability.