Last week I had a neglected achilles rupture. Patient was initially treated by PCD and sent for PT and never immobilized. 7 weeks later he still has weakness of course and some pain/swelling. MRI showed retraction with gap reported 4cm however intraop it was more like 6-7cm. I did the following in order: V to Y advancement of the proximal portion (musculotendinous junction, reinforce ends of both sides of the remaining tendon, detach and reroute the plantaris tendon across both sides of the rupture (detached proximally, not distally, and routed lateral to medial across the inferior portion then up and across the proximal portion medial to lateral and sutured to itself under tension), modified bunnell stitch to further approximate and tighten then wrapped the repair/interface with allograft (graft jacket 5x5cm piece). At the end of the procedure he was at neutral to maybe 3 degress of plantarflexion).