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Interdental papilla reconstruction: a systematic review.


ABSTRACT:

Objectives

To assess treatment options for the reconstruction of the lost interdental papilla and to evaluate evidence for their efficacy.

Methods

An electronic search (Medline, Embase and the Cochrane Library Database and OpenGray) and a hand search were carried out to identify all types of studies investigating interdental papilla reconstruction (except for reviews) with a minimum of 3 months follow-up.

Results

Forty-five studies were included in the study including 7 RCTs, 2 cohort studies, 19 case series and 17 case reports. Fifteen studies reported on the use of hyaluronic acid, 6 studies on platelet-rich fibrin, 16 studies on soft tissue grafting, 4 studies on orthodontics and 4 on additional modalities. The most common outcome measures were black triangle dimensions and papillary fill percentage. Meta-analysis was not possible due to the high heterogeneity of the studies.

Conclusion

There are various options for interdental papilla reconstruction of which hyaluronic acid injections, PRF, surgical grafting and orthodontics seem to improve outcomes at a minimum 3 months. The use of soft tissue grafting with sub-epithelial connective tissue graft seems to be associated with the most robust evidence for the longer-term reduction of 'black triangles'. There is insufficient evidence to make recommendations to clinicians. Further research is needed in the form of well conducted RCTs with longer follow ups and patient reported outcome measures.

Clinical relevance

Patients frequently complain about the appearance of black triangles and their management options seem unclear. This systematic review provides insight into the available reconstructive options.

SUBMITTER: Patel M 

PROVIDER: S-EPMC10794407 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature

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Publications

Interdental papilla reconstruction: a systematic review.

Patel Monal M   Guni Alaa A   Nibali Luigi L   Garcia-Sanchez Ruben R  

Clinical oral investigations 20240117 1


<h4>Objectives</h4>To assess treatment options for the reconstruction of the lost interdental papilla and to evaluate evidence for their efficacy.<h4>Methods</h4>An electronic search (Medline, Embase and the Cochrane Library Database and OpenGray) and a hand search were carried out to identify all types of studies investigating interdental papilla reconstruction (except for reviews) with a minimum of 3 months follow-up.<h4>Results</h4>Forty-five studies were included in the study including 7 RCT  ...[more]

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