title: [Coverage of chronic osteomyelitis of the ankle and the foot using a soleus muscle island flap, vascularized with retrograde flow on the posterior tibial artery. A seven cases report].
abstract: OBJECTIVE
  The treatment of chronic osteomyelitis with large skin defects at the foot or the ankle is uneasy. In such cases, free muscular flaps are currently advised but they are less reliable in patients with medical diseases. In such difficult cases we have used the distally based soleus island flap, vascularized with retrograde flow on the posterior tibial artery. The technique and the indications of this flap are discussed.
  
  
  METHODS
  This flap has been used for seven patients with bone infection and skin defects measuring an average of 10 x 7 cm. The preoperative arteriography had to find the whole three arteries at the leg, with a good distal anastomotic arcade. The soleus muscle was raised with the posterior tibial artery, after it was ligated proximally and dissected up to the tarsal tunnel.
  
  
  RESULTS
  All of the seven flaps totally survived, except one that a marginal necrosis treated by excision and iterative dissection of the pedicle for a more distal repositioning. No clinical vascular deficiency was found on the legs. At the last review, all the osteomyelitis were cured.
  
  
  CONCLUSIONS
  The soleus island flap, distally vascularized on the posterior tibial artery, is a reliable flap, useful for the coverage of the distal leg, from the ankle to the very distal foot. Harvesting a major artery at the leg should be weighed against the failure of a free flap in high risk patients.
authors.affiliation: Unité de chirurgie orthopédique et traumatologique, CHU Antoine-Béclère, 157, rue de la Porte-de-Trivaux. 92140 Clamart, France. stephane.levante@abc.aphp.fr
authors.forename: S
authors.initials: S
authors.lastname: Levante
authors.forename: A C
authors.initials: AC
authors.lastname: Masquelet
authors.forename: J Y
authors.initials: JY
authors.lastname: Nordin
mesh_terms: D000328:Adult; D000368:Aged; D000842:Ankle / Q000098:blood supply / Q000601:surgery*; D002908:Chronic Disease; D005260:Female; D005528:Foot / Q000098:blood supply / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D018482:Muscle, Skeletal; D010019:Osteomyelitis / Q000601:surgery*; D015203:Reproducibility of Results; D013524:Surgical Flaps / Q000098:blood supply*; D016909:Tibial Arteries; D016896:Treatment Outcome