[Orbital complications of sinusitis in adults].

Orbital complications of sinusitis are rare in adults but delayed diagnosis is vision and life threatening. We report our experience in 6 patients to present clinical history, bacteriology and discuss the modality of treatment. There were 4 young men and 2 women, aged from 16 to 79 years old. Only one patient had an immunocompromised underlying condition (HIV infection). Four patients had preseptal abscesses and three post septal cellulitis or abscess (one patient had preseptal abscess and post septal abscess and hematoma). Two patients had a complete unilateral loss of light perception. Pathogens encountered were Streptococcus species: 4, strict anaerobes: 1, Pseudomonas aeruginosa: 1 (patient with AIDS). Patients recovered from infection with antibiotics in 6 and surgery in 5 but sequellar blindness occurred in 2 patients. Our experience emphasizes the necessity of antibiotic treatment in bacterial sinusitis and importance of early diagnosis and appropriate management of complications.