Case-control study, Level III.

No abstract

Case-control study, Level III.

No abstract

Although clinical shoulder outcome measures (University of California, Los Angeles [UCLA] and American Shoulder and Elbow Surgeons [ASES] scores) and all dimensions of the SF-36 showed significant improvement in both groups after rotator cuff repair, scores were significantly higher in the healed group on RP and PCS of the SF-36 as well as on the UCLA and ASES. There was no significant difference in MCS scores between the 2 groups. Despite similar improvements in the MCS scores, there were apparent objective differences between the groups. The values were statistically significant but clinically not significant for some of these measures.

No abstract

Since shoulder have a higher proportion of muscle which would have low electrical resistance, there could be more electrical damage to the rotator cuff muscles. We present a patient with acute rotator cuff tear by sudden uncontrolled jerking contractions caused by an electrical shock. A case of 42-year-old man with acute rotator cuff tear due to electrical injury to the shoulder was presented. Magnetic resonance imaging showed a full thickness tear and an undulating appearance of the peripheral end of the torn supraspinatus and infraspinatus muscle, suggesting an acute complete rupture. By arthroscopic surgery, the torn rotator cuff tendons were repaired with a suture bridge technique. At the final follow-up, the patient had a full, pain-free range of motion and had fully recovered shoulder muscle power.

No abstract