Clinical evaluation of a collagen matrix to enhance the width of keratinized gingiva around dental implants

Journal of Periodontal & Implant Science
Kang-Ho LeeHyun-Seon Jang

Abstract

The purpose of this study was to evaluate the effect of collagen matrix with apically positioned flap (APF) on the width of keratinized gingiva, comparing to the results of APF only and APF combined with free gingival graft (FGG) at the second implant surgery. Nine patients were selected from those who had received treatments at the Department of Periodontics, Chosun University Dental Hospital, Gwangju, Korea. We performed APF, APF combined with FGG, and APF combined with collagen matrix coverage respectively. Clinical evaluation of keratinized gingival was performed by measuring the distance from the gingival crest to the mucogingival junction at the mid-buccal point, using a periodontal probe before and after the surgery. The ratio of an increase was 0.3, 0.6, and 0.6 for the three subjects in the APF cases, 3, 5, and 7 for the three in the APF combined with FGG case, and 1.5, 0.5, and 3 for the three in the APF combined with collagen matrix coverage case. This study suggests that the collagen matrix when used as a soft tissue substitute with the aim of increasing the width of keratinized tissue or mucosa, was as effective and predictable as the FGG.

References

Apr 1, 1975·Journal of Clinical Periodontology·U EgliK H Rateitschak
Dec 1, 1985·Journal of Periodontology·B Langer, L Langer
Sep 1, 1985·Journal of Clinical Periodontology·J E KennedyH S Dorfman
Oct 1, 1972·Journal of Periodontology·N P Lang, H Löe
Aug 1, 1980·Journal of Clinical Periodontology·H S DorfmanW C Bird
Mar 1, 1994·Clinical Oral Implants Research·J L WennströmU Lekholm
Dec 1, 1996·Clinical Oral Implants Research·F BengaziU Lekholm
Oct 1, 1995·Periodontology 2000·G P PratoP Cortellini
Apr 28, 2007·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·C LuitaudM Rouabhia

Citations

Nov 7, 2012·Dental Materials : Official Publication of the Academy of Dental Materials·Shruti S Amruthwar, Amol V Janorkar
May 1, 2012·Clinical Oral Implants Research·Duygu BoynueğriYeliz A Kasko
Oct 15, 2013·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Carlos BritoGetulio Nogueira-Filho
Aug 16, 2014·Periodontology 2000·Daniel S ThomaRonald E Jung
Mar 20, 2014·Journal of Clinical Periodontology·Daniel S ThomaRonald E Jung
Mar 31, 2016·Journal of Prosthodontic Research·Yujiro IwanabeRyuji Hosokawa
Apr 5, 2016·Clinical Oral Investigations·Renzo G BassettiAnton Sculean
Jul 1, 2015·International Journal of Dentistry·Ahmed ElkhaweldiZev Kaufman
Dec 29, 2012·Journal of Prosthodontic Research·Takao MaedaRyuji Hosokawa
Apr 30, 2014·Journal of Periodontal & Implant Science·Joo-Yeon SohnChang-Sung Kim
Feb 4, 2016·Implant Dentistry·Jan WolffTymour Forouzanfar
Nov 2, 2016·Journal of Periodontal & Implant Science·Chang-Soon KimHyun-Seung Shin
Jul 19, 2020·Journal of Clinical Medicine·Dobrila NesicIrena Sailer
Jan 11, 2018·International Journal of Implant Dentistry·C MaioranaM Beretta
Jan 30, 2020·Brazilian Oral Research·Rodrigo NahasGiuseppe Alexandre Romito

Methods Mentioned

BETA
dissection

Related Concepts

Implantable Dental Prosthesis, Device
Gingiva
Hospitals, University
Mucous Membrane
Obstetrics Department
Suppurative Periapical Periodontitis
Surgical Flaps
Evaluation
Soft Tissue
Buccal Fat Pad

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Lipidomics & Rhinovirus Infection

Lipidomics can be used to examine the lipid species involved with pathogenic conditions, such as viral associated inflammation. Discovered the latest research on Lipidomics & Rhinovirus Infection.

Alzheimer's Disease: MS4A

Variants within the membrane-spanning 4-domains subfamily A (MS4A) gene cluster have recently been implicated in Alzheimer's disease in genome-wide association studies. Here is the latest research on Alzheimer's disease and MS4A.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Torsion Dystonia

Torsion dystonia is a movement disorder characterized by loss of control of voluntary movements appearing as sustained muscle contractions and/or abnormal postures. Here is the latest research.

Generating Insulin-Secreting Cells

Reprogramming cells or using induced pluripotent stem cells to generate insulin-secreting cells has significant therapeutic implications for diabetics. Here is the latest research on generation of insulin-secreting cells.

Central Pontine Myelinolysis

Central Pontine Myelinolysis is a neurologic disorder caused most frequently by rapid correction of hyponatremia and is characterized by demyelination that affects the central portion of the base of the pons. Here is the latest research on this disease.

Epigenome Editing

Epigenome editing is the directed modification of epigenetic marks on chromatin at specified loci. This tool has many applications in research as well as in the clinic. Find the latest research on epigenome editing here.