Single Stage Reconstruction of Large Calvarial Exposure after Tumor Resection: A 3-Year Experience

We aimed to review the treatment and outcome of patients' undergone reconstruction of large full thickness scalp defects with exposed calvarium after oncologic resection with the combined local flap and split-thickness skin graft (STSG) technique.

A retrospective review of 45 patients with scalp defects secondary to tumor extirpation was performed at the Plastic Surgery Department, Tanta University Hospital, Tanta, Egypt from Nov 2016 to Nov 2019. Patients, with large (>50 cm2) and full-thickness (exposed calvarium) scalp defects, who underwent scalp reconstruction with the combined local flap and STSG technique and had completed their medical records were enrolled.

Only 38 met the inclusion criteria. Thirty-three were male (86.8). The mean age was 61.5 years. The lesions removed were BCC in 30 cases (78.9%) and SCC in 8 cases (21.1%). Defect sizes ranged from 55 to 196 cm2. There was complete survival of all flaps. Complications were noticed in 5 patients (13.2%);2 developed small hematomas, 2 suffered from partial graft losses and one had wound infection. The follow-up period ranged from 6 to 27 months. Overall, 34 patients were satisfied with the functional and cosmetic results (89.5%), while 4 female patients weren't satisfied with the esthetic results (10.5%).

The combination of local flap and skin graft technique is highly reliable, easy to perform and safe single-stage reconstructive modality of large skull exposed scalp defects, providing durable coverage and favorable esthetic outcome.