کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4069999 | 1604388 | 2012 | 8 صفحه PDF | دانلود رایگان |

Perilunate dislocations involve avulsion or rupture of both intrinsic and extrinsic ligaments around the lunate. If inadequately treated, these ligaments may not heal properly, inducing a particular type of carpal instability characterized by the loss of the ability of the carpus to resist pronation torques. Six ligaments protect the carpus against excessive intracarpal pronation: long radiolunate, palmar and dorsal lunotriquetral, dorsal scapholunate, dorsal intercarpal, and palmar scaphocapitate ligaments. Collectively, these antipronation ligaments have a spiral configuration around the carpus. This article describes a technique to reconstruct this spiral arrangement of ligaments using a strip of flexor carpi radialis. To illustrate the technique, we describe 1 clinical case with a follow-up of 34 months. The so-called antipronation spiral tenodesis is only indicated if the instability is easily reducible, without cartilage damage.
Journal: The Journal of Hand Surgery - Volume 37, Issue 12, December 2012, Pages 2611–2618