Figure 1
(A, B) Preoperative radiographs of a type V acromioclavicular dislocation (arrow).
(C, D) Postoperative radiographs shows anatomical reduction of the right acromioclavicular joint using TightRope® (arrow).
Figure 2
(A) The base of corcacoid process is visualized with the 70 degree scope by the posterior portal. The tip of the guide pin is stopped by the drill stop at the base of the coracoid process under direct visualization.
(B) Identification of the coracoid button and the security of reduction is confirmed.
Figure 3
(A) Postoperative 6 months later, radiograph shows the sinking of superior endobutton (arrow).
(B) MRI confirms the healing of coracoclavicular ligament (arrow).
(C) After removing TightRope®, photograph shows residual hole in clavicle (arrow).
(D) Postoperative radiograph shows no increasement of the coracoclavicular distance (arrow).
Table 1Comparison of radiologic and clinical results