hook plate

ACJ Dislocation

Type 3 ACJ Dislocation

Anatomy

 

Synovial joint with hyaline cartilage

 

Has fibrocartilage intra-articular disc

- complete or incomplete

- usually degeneration by 4th decade

 

Clavicle may lie superior to acromion in normal population

 

Acromioclavicular Ligaments