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Superficial digital flexor tendonitis in the horse.
B A Dowling1, A J Dart, D R Hodgson
1University Veterinary Centre Camden, Department of Veterinary Clinical Sciences, NSW, Australia.
Equine Veterinary Journal
|October 19, 2000
Summary
Superficial digital flexor tendon (SDFT) degeneration limits athletic function. Early maturation restricts adaptation, leading to injury. Prevention is key for tendon health.
Area of Science:
- Equine Sports Medicine
- Tendon Biomechanics
- Veterinary Surgery
Background:
- The superficial digital flexor tendon (SDFT) is crucial for equine athletic performance.
- Understanding SDFT responses to exercise, injury, and healing is vital.
- Current knowledge on SDFT biomechanics and biochemistry is limited.
Purpose of the Study:
- To review current research on SDFT function, degeneration, and healing.
- To evaluate current treatment strategies for SDFT injuries.
- To highlight future directions in tendon research, particularly injury prevention.
Main Methods:
- Literature review of biomechanical and biochemical studies on SDFT.
- Analysis of research on SDFT maturation and degeneration processes.
- Evaluation of clinical outcomes for various SDFT treatment modalities.
Main Results:
- SDFT matures early, with limited adaptive capacity to stress, leading to degeneration.
- Degeneration primarily affects the central core region of the midmetacarpal segment.
- Progressive rehabilitation with ultrasonography is a cost-effective treatment strategy.
Conclusions:
- SDFT injuries are common in athletic animals, with limited recovery potential.
- Current treatments offer equivocal results; rehabilitation and monitoring are recommended.
- Injury prevention, through understanding tendon physiology, is the most promising future goal.