Chronic dislocation of proximal interphalangeal joint with mallet finger: A case report

Area of Science:

• Orthopedics
• Hand Surgery
• Traumatology

Background:

• Chronic proximal interphalangeal (PIP) joint dislocations are uncommon injuries.
• Mallet finger injuries involve damage to the extensor tendon at the distal interphalangeal joint.
• Concurrent PIP joint dislocation and mallet finger present a complex management challenge.

Purpose of the Study:

• To present a case of chronic proximal interphalangeal joint dislocation combined with a mallet finger.
• To discuss the diagnostic considerations and treatment strategies for this dual pathology.
• To highlight the importance of thorough evaluation in hand trauma.

Main Methods:

• Case presentation of a patient with chronic PIP joint dislocation and mallet finger.
• Review of relevant literature on combined injuries.
• Description of the diagnostic workup, including imaging.
• Outline of the surgical and non-surgical management approach.

Main Results:

• The case involved a delayed diagnosis of both PIP joint dislocation and mallet finger.
• Successful management was achieved through a tailored treatment plan.
• Functional recovery was obtained with appropriate rehabilitation.

Conclusions:

• Chronic PIP joint dislocation with mallet finger requires careful assessment and individualized treatment.
• Prompt recognition and intervention can lead to favorable functional results.
• This case underscores the complexity of combined hand injuries and the need for specialized care.