Question

what is the classification system for ac joint injuries? please select your answer. a castellvi b myerding c rockwood d palmer

Explanation:

The Rockwood classification system is commonly used for AC (acromioclavicular) joint injuries. Castellvi is related to lumbar spine anomalies, Myerding is for spondylolisthesis grading, and Palmer is known for wrist - related classifications.

Answer:

C. Rockwood