Necrotizing fasciitis of the face without significant trauma

Necrotizing fasciitis is a rare but well recognized clinical entity which most often occurs on the trunk, perineum or legs following surgery or trauma. The condition is much less common in the head and neck and it is particularly uncommon in the midface/periorbital region. In almost all the cases occurring in the neck the condition follows obvious dental or oropharyngeal sepsis and in all the cases of the scalp there is a history of previous surgery or trauma. However, necrotizing fasciitis of the midface/periorbital region may lack any obvious traumatic aetiology or may follow relatively minor trauma. The diagnosis in these cases may not be suspected and treatment may be delayed with fatal consequences. Treatment by wide excision of all affected skin can lead to disastrous cosmetic consequences in facial disease and it is suggested that disease control can be achieved by raising wide based skin flaps with excision of the underlying necrotic tissue. The flaps are then returned onto normal muscle with much improved cosmetic results. This paper discusses the diagnosis and treatment of patients with necrotizing fasciitis of the face which has arisen without significant trauma.