Fixation of tendo Achilles avulsion fracture

Achilles tendon ruptures occur commonly in the midsubstance of the tendon, usually 2–6 cm proximal to the insertion to the calcaneus. Ruptures near its insertion into the calcaneus are less common and mostly found in hyperpronators with a heel spur (Haglund's deformity). Avulsion of the bony insertion of the Achilles tendon at the calcaneus is infrequent and is diagnosed by radiography. Open reduction and internal fixation is indicated to achieve bone to bone healing and restoration of the function and continuity of the triceps surae mechanism. Screw fixation is not effective to resist the pull out tension of the triceps surae. Moreover, the prominent screw head may cause skin impingement. More secure fixation method is necessary in order to allow early functional rehabilitation. We describe a technique to fix the avulsed fragment of Achilles tendon insertion with 2 suture anchors. This can neutralize the pull of the triceps surae and early post-operative rehabilitation programme is allowed.