BACKGROUND: Gunshot facial traumas involving the mandible and surrounding soft tissues are represented by the potential for loss of relationships between the functional and the aesthetic subunits of the head. METHODS: A patient presented with an 8-cm composite mandibular defect, resulting from a self-inflicted gunshot injury. Taking into account the anatomic/aesthetic subunits involved, a fibular osseoseptocutaneous flap was transferred to reconstruct the left lateral mandibular segment and the floor of the mouth, whereas a preexpanded temporal scalp flap was transferred to restore the hair-bearing skin of the left buccomandibular subunit. A review of the literature is also presented. RESULTS: A satisfactory functional and aesthetic outcome was achieved. Although current literature supports the value of aesthetic subunit face reconstruction and the use of double flaps for the reconstruction of through-and-through oromandibular defects, there is no previous report of the combined use of temporal scalp flap and fibular osseocutaneous flap. CONCLUSIONS: The combined use of hair-bearing skin and osseocutaneous flap may achieve optimal results in through-and-through oromandibular defects.
BACKGROUND: Gunshot facial traumas involving the mandible and surrounding soft tissues are represented by the potential for loss of relationships between the functional and the aesthetic subunits of the head. METHODS: A patient presented with an 8-cm composite mandibular defect, resulting from a self-inflicted gunshot injury. Taking into account the anatomic/aesthetic subunits involved, a fibular osseoseptocutaneous flap was transferred to reconstruct the left lateral mandibular segment and the floor of the mouth, whereas a preexpanded temporal scalp flap was transferred to restore the hair-bearing skin of the left buccomandibular subunit. A review of the literature is also presented. RESULTS: A satisfactory functional and aesthetic outcome was achieved. Although current literature supports the value of aesthetic subunit face reconstruction and the use of double flaps for the reconstruction of through-and-through oromandibular defects, there is no previous report of the combined use of temporal scalp flap and fibular osseocutaneous flap. CONCLUSIONS: The combined use of hair-bearing skin and osseocutaneous flap may achieve optimal results in through-and-through oromandibular defects.
Authors: Sean A Knudson; Kristopher M Day; Patrick Kelley; Pablo Padilla; Ian X Collier; Steven Henry; Raymond Harshbarger; Patrick Combs Journal: Craniomaxillofac Trauma Reconstr Date: 2021-06-21