Thumb collateral ligament injuries in the athlete

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Anatomy

Background:

• Thumb collateral ligament injuries are prevalent in athletic activities.
• Accurate diagnosis is crucial for effective treatment.
• Understanding ligamentous anatomy is essential for surgical success.

Purpose of the Study:

• To identify current principles for diagnosing thumb collateral ligament injuries in athletes.
• To review current treatment strategies for these injuries.
• To provide insights into surgical repair and reconstruction techniques.

Main Methods:

• Review of cadaver studies to identify ligament footprints.
• Clinical examination findings for injury assessment.
• Surgical techniques for repair and reconstruction.

Main Results:

• Cadaver studies precisely map ulnar and radial collateral ligament origins and insertions.
• History and physical examination are critical for differentiating partial from complete tears.
• Anatomic placement of repairs/reconstructions is vital for restoring stability and motion.

Conclusions:

• Diagnosis relies heavily on clinical assessment.
• Surgical repair/reconstruction should be anatomically precise.
• Restoring native footprint anatomy optimizes outcomes for athletes with thumb collateral ligament injuries.