Primary achilles tendon repair with mini-dorsolateral incision technique and accelerated rehabilitation.
BACKGROUND
No consensus exists for the best primary repair of acute Achilles tendon ruptures. Problems with wound healing and nerve damage can occur. Prolonged immobilization leads to stiffness and calf atrophy. This study assesses the clinical outcome of acute Achilles tendon repairs using a mini-dorsolateral incision followed by a rapid rehabilitation program.


METHODS
A consecutive series of acute Achilles tendon ruptures repaired using a mini-dorsolateral incision were reviewed with a minimum 12 months follow up. Fifteen patients with an average age of 44 (range, 32 to 60) years were followed an average of 45 (range, 14 to 72) months. Two modified, buried core high strength sutures were placed in each torn end of the Achilles tendon reinforced with a running circumferential whip-stitch. Ankle Hindfoot scores, single toe raises, calf circumference, and adverse events were recorded. An accelerated postoperative rehabilitation protocol was followed.


RESULTS
Postoperative AOFAS Ankle Hindfoot scores averaged 98.3 [39 pain; 49.6 function; 9.3 alignment]. All patients could single heel raise. Eight of 15 demonstrated atrophy with an average calf circumference loss of 1.0 cm. The only postoperative complication was one case of superficial cellulitis successfully treated with oral antibiotics. There were no sural nerve injuries, wound break down, or re-ruptures at final followup.


CONCLUSIONS
The repair of acute Achilles tendon ruptures through a minimal lateral incision provided excellent functional outcomes, avoided complications including sural nerve injury, and allowed a return to sports between 4 to 6 months.
Action Orthopaedics and Sports Medicine, Decatur, TX, USA.
Scott A
SA
Hrnack
John M
JM
Crates
F Alan
FA
Barber
D000125:Achilles Tendon / Q000293:injuries* / Q000601:surgery*; D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D026741:Physical Therapy Modalities; D011182:Postoperative Care; D012189:Retrospective Studies; D012421:Rupture / Q000534:rehabilitation / Q000601:surgery; D013536:Suture Techniques; D013537:Sutures