Implant Treatment with 12-Year Follow-Up in a Patient with Severe Chronic Periodontitis: A Case Report and Literature Review

Table 1

Case reports of implant treatment in a patient with periodontitis.

Authors (y)	Patient	Diagnosis	Therapy	Implants ()	Maintenance interval	Follow-up (y)
Brezavšček et al. (2014)	71 M	Chronic generalized periodontitis (severe form)	(i) Extraction of 16 hopeless teeth; (ii) Scaling and root planing; (iii) Temporary RPDs; (iv) Tooth- and implant-supported telescope-retained PRDs	Astra® (2)	3 months	1
Zafiropoulos et al. (2011)	39 F	Severe periodontitis	(i) Initial treatment, periodontal surgery (previous dentist); (ii) Extraction of hopeless tooth	Straumann® (12)	3-6 months	7
Zafiropoulos and Rebbe (2010)	47 M	Advanced chronic periodontitis	(i) Scaling and root planing; (ii) Antibiotic treatment; (iii) GTR; (iv) Extraction of 7 teeth after 2 years; (v) Overdenture, PFM crown; (vi) 1 tooth fracture during 9-year maintenance	Straumann® (6)	6 months	15
Naert and Quirynen (2007)	47 F	Diagnosed “full extraction”	(i) Comprehensive treatment (Department of Periodontology, 30 years before); (ii) Recurrence of tooth fracture	NR (5)	NR	28
Kreissl (2007)	51 F	Severe periodontitis	(i) Extraction of hopeless tooth; (ii) CTG	XIVE (5)	NR	NR
Hofer et al. (2002)	22 M	Rapid generalized early-onset periodontitis (1993 AAP definition)	(i) Scaling, gingivectomy (previous dentist); (ii) Hygiene phase, FOP (referred specialist)	Straumann® (4)	3 months	2

RPD: removable partial denture; GTR: guided tissue regeneration; PFM: porcelain-fused-to-metal; CTG: connective tissue graft; FOP: flap operation; NR: not reported.