Evidence map›Paper›PMID 31966978›Full record

ArticleJournal of the Korean Association of Oral and Maxillofacial Surgeons2019

Socket preservation using eggshell-derived nanohydroxyapatite with platelet-rich fibrin as a barrier membrane: a new technique.

Vivekanand Sabanna Kattimani, Krishna Prasad Lingamaneni, Girija Easwaradas Kreedapathi, Kiran Kumar Kattappagari

Open access · diamondAbstract read
In one paragraph

Article in Journal of the Korean Association of Oral and Maxillofacial Surgeons, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
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  3. Review
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  7. Article
  8. Article
  9. Review
  10. Clinical applications of avian eggshell-derived hydroxyapatite.Bosnian journal of basic medical sciences · 2020
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Vivekanand Sabanna KattimaniDepartment of Oral and Maxillofacia Surgery, Sibar Institute of Dental Sciences, Guntur, India.ORCID https://orcid.org/0000-0002-9812-7207
Krishna Prasad LingamaneniDepartment of Oral and Maxillofacia Surgery, Sibar Institute of Dental Sciences, Guntur, India.ORCID https://orcid.org/0000-0002-0098-2900
Girija Easwaradas KreedapathiDepartment of Physics, Periyar University Salem, Salem, India.ORCID https://orcid.org/0000-0002-2529-0062
Kiran Kumar KattappagariDepartment of Oral and Maxillofacial Pathology, Sibar Institute of Dental Sciences, Guntur, India.ORCID https://orcid.org/0000-0001-6614-6617
Kamineni Institute of Dental Sciences · INPeriyar University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesSocket grafting is vital to prevent bone resorption after tooth extraction. Several techniques to prevent resorption have been described, and various bone graft substitutes have been developed and used with varying success. We conducted this pilot study to evaluate the performance of nanohydroxyapatite (nHA) derived from chicken eggshells in socket preservation. MATERIALS AND

methodsThis was a prospective, single center, outcome assessor-blinded evaluation of 23 sockets (11 patients) grafted with nHA and covered with platelet-rich fibrin (PRF) membrane as a barrier. Bone width and radiographic bone density were measured using digital radiographs at 1, 12, and 24 weeks post-procedure. Postoperative histomorphometric and micro-computed tomography (CT) evaluation were performed. The study protocol was approved by the Institutional Ethics Committee.

resultsAll patients had uneventful wound healing without graft material displacement or leaching despite partial exposure of the grafted socket. Tissue re-epithelialized with thick gingival biotype (>3 mm). Width of the bone was maintained and radiographic density increased significantly with a trabecular pattern (73.91% of sockets) within 12 weeks. Histomorphometric analysis showed 56.52% Grade 3 bone formation and micro-CT analysis revealed newly formed bone with interconnecting trabeculae.

conclusionUse of a PRF membrane with nHA resulted in good bone regeneration in sockets. Use of a PRF membrane prevents periosteal-releasing incisions for primary closure, thereby facilitating the preservation of keratinized mucosa and gingival architecture. This technique, which uses eggshell-derived nHA and PRF membrane from the patient's own blood, is innovative and is free of disease transfer risks. nHA is a promising economic bone graft substitute for bone regeneration and reconstruction because of the abundant availability of eggshell waste as a raw material.

Indexed as

BoneBone regenerationSocket graftingTooth extractionWound healing

Identifiers

PMID31966978
PMCPMC6955417
OpenAlexW2997361110

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.