Internal fixation of a transverse scapular neck fracture in a filly.

The paper discusses a successful surgical intervention to repair a fracture in the scapular neck of a three-week-old horse. The surgery involves the use of two dynamic compression plates and led to the full recovery of the horse.

Objective of the Research

• This research aimed to examine the success of an internal fixation technique to repair a transverse scapular neck fracture in a young filly. The fracture was causing severe lameness in its forelimb.

Method of the Research

• The researchers used two dynamic compression plates to repair the fracture. These plates are used in orthopedic surgery to hold fractures in place while they heal.
• A 10-hole 4.5-mm narrow dynamic compression plate was placed on the cranial aspect (the front part) of the scapular spine.
• A 10-hole 3.5-mm dynamic compression plate was placed caudal (toward the back or tail) to the scapular spine. This positioning at 90 degrees to each other helped ensure stable fixation.

Results of the Research

• Follow-up after one year showed no lameness in the filly when it was exercising.
• There were no signs of muscle atrophy on the affected limb, suggesting that the surgery had not inhibited muscle growth during the recovery period.
• Eighteen months post-surgery, the filly was undergoing race training with no noticeable problems related to the fracture repair.

Conclusion of the Research

• The study concluded that internal fixation using two dynamic compression plates placed 90-degree to each other can effectively treat a transverse scapular neck fracture in a young Standardbred filly.
• The successful recovery and return to race training of the filly indicates that this surgical technique offers a promising treatment option for similar injuries in equines.