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"Semi-open" muscle biopsy technique. A simple outpatient procedure
Acta Neurologica Scandinavica
|June 1, 1979
Summary
A novel muscle biopsy technique using alligator forceps provides ample tissue for analysis. This safe and minimally invasive method offers advantages over traditional approaches, ensuring high sample quality for research.
Area of Science:
- Medical procedures
- Surgical techniques
- Histopathology
Background:
- Muscle biopsy is crucial for diagnosing neuromuscular disorders.
- Existing methods have limitations regarding tissue quantity, invasiveness, or patient comfort.
Purpose of the Study:
- To describe an easy and safe muscle biopsy method.
- To evaluate the efficacy of this new technique for obtaining adequate tissue for chemical and morphological studies.
Main Methods:
- Utilized alligator forceps (Weil-Bladesley's conchotome) for muscle tissue extraction.
- This technique combines benefits of open-surgical and needle biopsy methods.
- Performed 959 consecutive biopsies using this instrument.
Main Results:
- The alligator forceps method yielded sufficient muscle tissue for chemical and morphological analyses.
- The procedure was minimally invasive, causing slight discomfort.
- Only 19 out of 959 biopsies were unsuitable for evaluation due to artefacts or insufficient tissue.
Conclusions:
- This alligator forceps muscle biopsy technique is effective, safe, and provides high-quality tissue samples.
- It offers a practical alternative to conventional biopsy methods for clinical and research purposes.