This study states that Acromioclavicular (AC) joint separations are ordered by the Rockwood (RW) grouping, which depends on radiographic discoveries. A few creators have recommended attractive reverberation imaging (MRI) for representation of the capsuloligamentous structures settling the AC joint. The point of this examination was to portray the ligamentous injury design in intense AC joint disengagements by MRI and research relationship with clinical and radiographic boundaries. 

This forthcoming investigation included 45 sequential patients (5 ladies and 40 men; mean age, 33.6 years [range, 19-65 years]) with an intense AC joint detachment (RW type I in 5, RW type II in 8, RW type III in 18, and RW type V in 14). All patients went through actual assessment of the two shoulders, and clinical scores (Subjective Shoulder Value, Constant score, Taft score, and Acromioclavicular Joint Instability Score) were utilized to assess the AC joint clinically just as radiographically. Post-awful radiography included two-sided anteroposterior stress sees and reciprocal Alexander perspectives to assess vertical insecurity and dynamic back interpretation. X-ray was performed for evaluation of the AC and coracoclavicular (CC) tendons and the delto-trapezoidal belt.

Reference link- https://www.jshoulderelbow.org/article/S1058-2746(20)30900-9/fulltext