[A comparative evaluation of the efficacy of the conservative treatment of chronic apical periodontitis in patients with secondary immune deficiency and in somatically healthy persons].

The efficacy of conservative treatment of chronic apical periodontitis is compared is somatic patients and somatically healthy subjects. Twenty-seven patients with chronic obstructive bronchitis and secondary immune insufficiency and 31 patients without underlying diseases were treated. Conservative treatment of chronic apical periodontitis was insufficient in the patients with secondary immunodeficiency.