title: Revascularization of a seven-week-old infant lower extremity: case report.
abstract: A seven-week-old infant suffered a closed segmental fracture of the left tibia and fibula complicated by vascular disruption and a secondary compartment syndrome. Initial orthopedic assessment revealed a clinically mottled, cool, pulseless extremity 4 hr post-injury. Radiologic investigations showed multiple displaced fractures of both the tibia and fibula. The infant underwent four compartment fasciotomies and intramedullary nailing of the tibial fractures. The vascularity of the limb failed to improve significantly. Angiograms done 22 hr post-injury revealed disruption of arterial inflow just distal to the bifurcation of the tibial peroneal trunk and posterior tibial artery. Urgent revascularization utilizing a contralateral greater saphenous vein graft was undertaken with a successful outcome. Despite delay in transport from the community hospital and lack of definitive management of the vascular injury, the infant has had a good-to-excellent functional outcome.
authors.affiliation: Section of Surgery, British Columbia Children's Hospital, Vancouver, Canada.
authors.forename: P A
authors.initials: PA
authors.lastname: Clugston
authors.forename: D J
authors.initials: DJ
authors.lastname: Courtemanche
authors.forename: I
authors.initials: I
authors.lastname: Lawson
authors.forename: L B
authors.initials: LB
authors.lastname: Christensen
authors.forename: S
authors.initials: S
authors.lastname: Tredwell
mesh_terms: D003161:Compartment Syndromes / Q000209:etiology / Q000601:surgery*; D005360:Fibula / Q000293:injuries*; D050723:Fractures, Bone / Q000150:complications*; D006801:Humans; D007223:Infant; D008297:Male; D012501:Saphenous Vein / Q000637:transplantation*; D016909:Tibial Arteries / Q000293:injuries* / Q000601:surgery; D013978:Tibial Fractures / Q000150:complications*