Distal Phalanx Fractures: What You Need to Know
Published: Sep 29, 2023
Distal phalanx fractures are a common type of hand injury, often resulting from sports or work accidents. Understanding their causes and symptoms can help in early diagnosis and effective treatment.
Contents
Common Causes and Who's at Risk
Distal phalanx fractures frequently occur due to direct blows or crush injuries, making them prevalent in sports and certain occupations. The middle finger is the most affected, with men being more prone to these injuries. In children, such fractures are often related to home accidents or sports, with boys experiencing them more than girls.
Understanding the Anatomy
The distal phalanx is the small bone at the tip of your fingers, crucial for nail growth and finger movement. Its structure includes tendons that control flexion and extension, making it susceptible to fractures if those tendons are damaged. The nail matrix is also a vital part, anchoring the nail and contributing to the complexity of injuries.
What Happens During an Injury?
When the distal phalanx is injured, significant soft tissue damage can occur, which might include nail bed injuries and severe pain. Such injuries may require urgent medical attention, especially if there's a risk of tendon dysfunction or nerve damage.
Frequently Asked Questions
They account for about half of all hand fractures.
The middle finger is most commonly affected.
Males, especially those involved in sports or manual labor.
Pain and swelling at the end of the finger.
Key Takeaways
Recognizing the signs and causes of distal phalanx fractures can lead to quicker and more effective treatment.
Get started by discussing any finger injury concerns with Doctronic today.Related Articles
References
Bendre AA, Hartigan BJ, Kalainov DM. Mallet finger. J Am Acad Orthop Surg 2005; 13:336.
Capo JT, Hastings H 2nd. Metacarpal and phalangeal fractures in athletes. Clin Sports Med 1998; 17:491.
Always discuss health information with your healthcare provider.