Evidence map›Paper›PMID 33790564›Full record

ReviewTherapeutics and clinical risk management2021

Effects of Impacted Lower Third Molar Extraction on Periodontal Tissue of the Adjacent Second Molar.

Yuan Zhang, Xiaohang Chen, Zilan Zhou, Yujia Hao, Huifei Li, Yongfeng Cheng, Xiuyun Ren, Xing Wang

Open access · goldAbstract readReview
In one paragraph

Review in Therapeutics and clinical risk management, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
6.2field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. The clinical effect of the digital guide in the early implant restoration of second molars.Technology and health care : official journal of the European Society for Engineering and Medicine · 2023
    Trial
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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

8 authors at 1 institution in 1 country.

Yuan Zhang *Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, People's Republic of China.
Xiaohang Chen *Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, People's Republic of China.
Zilan ZhouShanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, People's Republic of China.
Yujia HaoShanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, People's Republic of China.
Huifei LiShanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, People's Republic of China.
Yongfeng ChengShanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, People's Republic of China.
Xiuyun RenShanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, People's Republic of China.
Xing WangShanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, People's Republic of China.ORCID 0000-0002-2318-5621
Shanxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The extraction of impacted lower third molars (ILTM) is one of the most common procedures in oral-maxillofacial surgery. Being adjacent to lower second molars, most impacted lower third molars often lead to distal periodontal defects of adjacent second molars. Several symptoms may occur after extraction, such as periodontal pocket formation, loss of attachment, alveolar bone loss and even looseness of second molar resulting in extraction. The distal periodontal defects of second molars are affected by many factors, including periodontal conditions, age, impacted type of third molars, and intraoperative operations. At present, several studies have suggested that dentists can reduce the risk of periodontal defects of the second molar after ILTM extraction through preoperative evaluation, reasonable selection of flap design, extraction instruments and suture type, and necessary postoperative interventions. This review summarizes the research progress on the influence factors, interventions methods and some limitations of distal periodontal defects of adjacent second molar after extraction of impacted mandibular third molars, with the aim of opening up future directions for studying effects of ILTM extraction on periodontal tissue of the adjacent second molar.

Indexed as

alveolar bone defectimpacted lower third molarperiodontal defectsecond molarteeth extraction

Identifiers

PMID33790564
PMCPMC7997553
OpenAlexW3138574543

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.