The histotopographic features of formation of keloid scars of maxillofacial localization.

Objective: The aim: Study of the influence of local oxygen deficiency on the features of the formation of keloid scars of the head and neck.

Patients And Methods: Materials and methods: The research material was 17 incisional biopsy specimens of keloid scars, which were the highest age categories of patients from 19 to 63 years.

Results: Results: It was revealed that at coloring according to Mallory's technique, sections of fibrinoid swelling of collagen fibers were noted near central homogeneous hyaline masses.