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Related Experiment Video

Updated: Mar 9, 2026

Human Vastus Lateralis Skeletal Muscle Biopsy Using the Weil-Blakesley Conchotome
07:16

Human Vastus Lateralis Skeletal Muscle Biopsy Using the Weil-Blakesley Conchotome

Published on: March 4, 2016

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The muscle biopsy technique. Historical and methodological considerations.

B Ekblom1

  • 1Åstrand Laboratory, The Swedish School of Sport and Health Sciences, Stockholm, Sweden.

Scandinavian Journal of Medicine & Science in Sports
|December 30, 2016
PubMed
Summary

Muscle biopsy is crucial for research. This study details Bergström needle and Well-Blakesley conchotome techniques, discussing risks and potential errors in analyzing muscle fiber type, area, substrates, and metabolites.

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Area of Science:

  • Muscle physiology and histology
  • Biopsy techniques and applications

Background:

  • Muscle biopsy is a vital diagnostic and research tool.
  • Standardized methods are essential for reliable results.

Purpose of the Study:

  • To describe and compare the Bergström needle and Well-Blakesley conchotome.
  • To discuss techniques, risks, and considerations for muscle biopsy.
  • To present consequences and errors in muscle analysis.

Main Methods:

  • Detailed description of Bergström needle technique.
  • Detailed description of Well-Blakesley conchotome technique.
  • Discussion of procedural risks and considerations.

Main Results:

  • Comparison of instrument usage and associated techniques.
Keywords:
Bergström needleWell-Blakesley conchotomeconsequencesmethodological error

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Last Updated: Mar 9, 2026

Human Vastus Lateralis Skeletal Muscle Biopsy Using the Weil-Blakesley Conchotome
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Human Skeletal Muscle Biopsy Procedures Using the Modified Bergström Technique
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Collection of Skeletal Muscle Biopsies from the Superior Compartment of Human Musculus Tibialis Anterior for Mechanical Evaluation
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  • Identification of potential errors in muscle fiber typing.
  • Analysis of errors in determining fiber area, substrates, and metabolites.

    • Conclusions:

    • Proper technique is critical for accurate muscle biopsy analysis.
    • Understanding potential errors can improve diagnostic and research outcomes.
    • Bergström needle and Well-Blakesley conchotome are key instruments with specific applications.