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Extensor tendons injuries.

John T McMurtry1, Jonathan Isaacs2

  • 1Department of Orthopaedic Surgery, Virginia Commonwealth University Health System, 1200 East Broad Street, 9th Floor East Wing, Richmond, VA 23298, USA.

Clinics in Sports Medicine
|December 3, 2014
PubMed
Summary
This summary is machine-generated.

Extensor mechanism injuries in athletes, including mallet finger and boutonniere deformity, require prompt treatment to prevent disability. Careful evaluation and monitoring are crucial for safe return to sports after these injuries.

Keywords:
Boutonniere deformityExtensor tendonMallet finger injurySagittal band injury

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Area of Science:

  • Orthopedic Surgery
  • Sports Medicine
  • Anatomy

Background:

  • Extensor mechanism injuries are common in athletes.
  • These injuries can result in significant disability or deformity if not managed effectively.
  • Understanding the underlying anatomy is crucial for diagnosis and treatment.

Purpose of the Study:

  • To review the basic anatomy of the extensor mechanism.
  • To discuss common extensor mechanism injuries: mallet finger, boutonniere deformity, and sagittal band rupture.
  • To outline considerations for athlete return to sport following these injuries.

Main Methods:

  • Review of anatomical structures involved in the extensor mechanism.
  • Discussion of clinical presentations, diagnosis, and treatment principles for specific injuries.
  • Analysis of factors influencing return to athletic activity.

Main Results:

  • Detailed anatomical review provided.
  • Mallet finger, boutonniere deformity, and sagittal band rupture are discussed.
  • Return to sport is highly variable and depends on individual athlete needs and injury severity.

Conclusions:

  • Prompt and proper treatment of extensor mechanism injuries is essential.
  • Individualized athlete evaluation and close follow-up are necessary for safe return to sport.
  • A spectrum of disease exists, necessitating tailored management approaches.