Achilles tendon recurrent rupture following surgical repair: report on two cases.

BACKGROUND

Rerupture is a main complication in Achilles tendon rupture surgery, with an incidence of 2-8%. Although wound break-down and rerupture are well known complications, spontaneous open rerupture has not been previously reported to the authors' knowledge.

METHODS

We report on two cases of open rerupture of Achilles tendon following augmented repair, through a transverse wound perpendicular to the primary incision line. Reruptures occurred 80 and 54 days after primary repair.

RESULTS AND CONCLUSIONS

After surgical repair long term follow-up results are good in both cases. This complication could be related to subtotal closure of the paratenon due to the bulk of the augmented repair and to an inadequate and a too extended period of postoperative ankle immobilization.