Table I.

Types of treatment applied to patients who had relapses.

	First hospitalization	Second hospitalization
Patient 1	sequestrectomy	extraction
Patient 2	sequestrectomy	hemi mandibular resection
Patient 3	sequestrectomy	sequestrectomy
Patient 4	sequestrectomy	sequestrectomy
Patient 5	sequestrectomy	antiseptic lavages
Patient 6	sequestrectomy	sequestrectomy
Patient 7	sequestrectomy	sequestrectomy