Secondary Autologous Fat Grafting for the Treatment of Chin Necrosis as a Consequence of Prone Position in COVID-19 Patients. Issue 11 (18th November 2022)

• Record Type: Journal Article
• Authors: Pappalardo, Marco; Starnoni, Marta; De Maria, Federico; Lolli, Francesca; Pedone, Antonio; Baccarani, Alessio; De Santis, Giorgio
• Is Part Of: Plastic and reconstructive surgery. Volume 10:Issue 11(2022)MWSPS supplement 11s
• Page Start: e4705
• Publication Date: 2022-11-18
• Subjects: Surgery, Plastic -- Periodicals; Surgery, Plastic -- Periodicals; Reconstructive Surgical Procedures -- Periodicals; 617.95205
• DOI: 10.1097/GOX.0000000000004705
• Languages: English
• ISSNs: 2169-7574

Abstract

Abstract : Summary: Due to the spread of the coronavirus disease 2019 pandemic, an increasing number of ill patients have been admitted to intensive care unit requiring mechanical ventilation. Although prone positioning is considered beneficial, long periods in this position may induce important complications, including pressure ulcers in high-risk and uncommon body areas. We report five cases of pressure ulcer necrosis of the chin in coronavirus disease 2019 patients as a consequence of mechanical ventilation in prone positioning using autologous fat grafting (AFG) as a secondary technique. A series of five patients with secondarily-healed chin necrosis treated by AFG between February and June 2020 were reviewed. All patients had been treated initially with surgical debridement followed by conservative treatment. Secondary AFG was performed to reduce patient's pain, improve chin contour-projection, and minimize cosmetic sequelae and scarring. Patient satisfaction was assessed using a five-point Likert scale (0–4). Vancouver scale was used to evaluate the chin scars clinically. The average amount of fat injected into the chin area was 8.1 ± 2.0 ml. At 6-month follow-up, all patients were mostly satisfied (average Likert-scale 3.2 ± 0.4). Based on the Vancouver scale, improvement of the chin scar from 9.5 ± 0.8 to 4.7 ± 0.8 was found. We report a positive experience with secondary AFG for correction of painful and unaesthetic scarring and contour abnormality following surgical debridement and secondary-intention healing of chin pressure ulcers.