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Related Concept Videos

Softwoods and Hardwoods01:28

Softwoods and Hardwoods

Softwoods and hardwoods, derived from different types of trees, are distinguished by their leaf structures and cellular compositions, each serving unique purposes in construction and manufacturing. Softwoods come from cone-bearing trees with needle-like leaves and are predominantly composed of longitudinal cells called tracheids and a smaller proportion of radial cells known as rays. Due to their cellular structure, softwoods are commonly used in construction for structural frames, sheathing,...
Classification of Connective Tissues01:30

Classification of Connective Tissues

The connective tissues have different properties and functions in the human body. They are broadly categorized into proper, supporting, or fluid connective tissues.
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Connective tissue proper is the most abundant class of connective tissues. As its name implies, it predominantly connects different tissues in the body. Depending on the cell types, ground substance, viscosity, and fiber types in the ECM, connective tissue proper is further categorized into loose and dense.
Fixation and Sectioning01:03

Fixation and Sectioning

Two basic types of preparation are used to visualize specimens with a light microscope: wet mounts and fixed specimens.
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Classification of Epithelial Tissues: Overview01:22

Classification of Epithelial Tissues: Overview

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Structural Joints: Fibrous Joints

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Sutures of the Skull

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Updated: Jul 7, 2026

The Establishment of a Murine Mandibular Molar Extraction Socket Healing Model
04:19

The Establishment of a Murine Mandibular Molar Extraction Socket Healing Model

Published on: January 13, 2023

Classification of extraction sockets based upon soft and hard tissue components.

Gintaras Juodzbalys1, Dalius Sakavicius, Hom-Lay Wang

  • 1Department of Oral and Maxillofacial Surgery, Kaunas University of Medicine, Vainiku 12, Kaunas, Lithuania. gintaras@stilusoptimus

Journal of Periodontology
|March 5, 2008
PubMed
Summary
This summary is machine-generated.

A new classification system for maxillary anterior extraction sockets demonstrates high reliability. This tool aids in objective socket assessment, promoting successful future dental implant aesthetics.

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Biomechanical Characterization of Human Soft Tissues Using Indentation and Tensile Testing
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Biomechanical Characterization of Human Soft Tissues Using Indentation and Tensile Testing

Published on: December 13, 2016

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The Establishment of a Murine Mandibular Molar Extraction Socket Healing Model
04:19

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Published on: January 13, 2023

Biomechanical Characterization of Human Soft Tissues Using Indentation and Tensile Testing
07:07

Biomechanical Characterization of Human Soft Tissues Using Indentation and Tensile Testing

Published on: December 13, 2016

Area of Science:

  • Dental Implantology
  • Oral Surgery
  • Periodontology

Background:

  • Extraction sockets require precise assessment for successful dental implant placement.
  • Existing classification systems may lack comprehensive evaluation of soft and hard tissue parameters.

Purpose of the Study:

  • To introduce and validate a novel classification system for maxillary anterior extraction sockets.
  • To assess the system's reliability using soft and hard tissue parameters.

Main Methods:

  • A cohort of 25 subjects undergoing maxillary anterior tooth extraction was studied.
  • Two independent surgeons utilized the proposed classification to recommend treatment.
  • Interobserver reliability was calculated using weighted Cohen's kappa.

Main Results:

  • The classification system achieved high interobserver agreement (96%) and reliability (kappa = 0.94).
  • No peri-implant soft tissues were deemed deficient when using the new classification.
  • 80% of sockets were classified as adequate based on soft tissue parameters (P <0.001).

Conclusions:

  • The proposed extraction socket classification is an objective and effective tool.
  • It facilitates accurate socket assessment prior to dental implant procedures.
  • This system aids in achieving predictable and improved future implant aesthetics.