Retropharyngeal, Parapharyngeal and Peritonsillar Abscesses
Deep neck infections (DNIs) include all the infections Garden Arches sited in the potential spaces and fascial planes of the neck within the limits of the deep layer of the cervical fascia.Parapharyngeal and retropharyngeal infections leading to parapharyngeal abscess (PPA) and retropharyngeal abscess (RPA) are the most common.DNIs remain an import