title: Lawnmower injuries in children: lower extremity reconstruction.
abstract: Power lawnmower accidents are one of the most frequent causes of mutilating injuries in pediatric patients. Guidelines for the optimal surgical management of children differ from adult patients by several key anatomic, physiologic, and rehabilitative features. Small blood vessels in children less than 2 years old may prohibit microvascular surgery. Older children with larger vessels are often better candidates for microvascular flaps than their adult counterparts. Pediatric patients also resist recurrent ulceration of foot skin grafts, tolerate prolonged immobilization, and are rehabilitated more readily than adults. In considering these facts, we outlined an algorithm for surgical reconstruction. Split-thickness skin grafts are generally the first choice for coverage. The medial gastrocnemius is the workhorse of the knee and upper third leg. The soleus provides coverage for the middle third leg; microvascular flaps are used for large lower third leg defects. Crossleg fasciocutaneous flaps are good alternatives when microsurgery is not feasible. When possible, the weight-bearing surface of the foot should be covered with local vascularized sensate flaps; larger defects may require free flaps, crossleg, or gluteal-thigh flaps. Excellent functional rehabilitation has been achieved in our young patients through the combined efforts of the trauma service, plastic and orthopedic surgery, and physical and occupational therapy services.
authors.forename: J H
authors.initials: JH
authors.lastname: Horowitz
authors.forename: L S
authors.initials: LS
authors.lastname: Nichter
authors.forename: J G
authors.initials: JG
authors.lastname: Kenney
authors.forename: R F
authors.initials: RF
authors.lastname: Morgan
mesh_terms: D000059:Accidents; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D005528:Foot / Q000473:pathology / Q000601:surgery; D018409:Foot Injuries; D006801:Humans; D007869:Leg Injuries / Q000209:etiology / Q000473:pathology / Q000601:surgery*; D008297:Male; D013524:Surgical Flaps