Acta Scientific Medical Sciences (ASMS)(ISSN: 2582-0931)

Review Article Volume 7 Issue 1

Bronchial Variations in the Lower Left Lung Lobe: About 17 Anatomical Injection-corrosion Pieces

Karim Yacouba Garba1,2*, Ndeye Bigue Mar3, Ainina Ndiaye1, Magaye Gaye1, Racky Wade Kane1, Cheikh Seye4, Mamadou Ndiaye1, Issa Dior Seck1, Sokhna Astou Gawane Thiam1, Daouda Tireira1, Jean Marc Ndoye1, Abdoulaye Ndiaye1 and Assane Ndiaye2

1Anatomy and Organogenesis Laboratory, Cheikh Anta Diop University (UCAD), Dakar, Sénégal
2Anatomy and Organogenesis Laboratory, Assane Seck University (UAS), Ziguinchor, Sénégal
3Anatomy and Organogenesis Laboratory, Iba Der Thiam University (UIT), Thiès, Sénégal
4Anatomy Laboratory, University Alioune Diop de Bambey, Bambey, Sénégal

*Corresponding Author: Karim Yacouba Garba, Anatomy and Organogenesis Laboratory, Cheikh Anta Diop University (UCAD), Dakar, Sénégal.

Received: November 19, 2022; Published: December 28, 2022

Abstract

Introduction: There are many anatomical variations in the bronchial distribution of the lower left lung lobe. The control of its variations offers a better guarantee for safe and controlled removal surgery. The objective of this work was to study the bronchial distribution of the lower left lung lobe, to specify its variations and their surgical implications.

Methods: Thus, we operated 17 broncho-arterial moldings made from heart-lung blocks treated by injection-corrosion.

Results: Our results were as follows: the lower lobar bronchus was present in 100% of cases and measured 0.65 cm on average. It ended by giving the apical and basal bronchi. The apical bronchus ended in 64.70% of cases with a bifurcation and in 35.30% with a trifurcation. As for the basal bronchus, it is 1.1 cm long. It gave successively the ventro-paracardiac trunk (TVPC) which bifurcated in 88.23% of cases in baso-medial and baso-ventral bronchi; the baso-lateral bronchus which was typical in 58,82% of cases; and ended with the baso-terminal bronchus in our cases.

Conclusion: This distribution presents many variations which must be taken into account for a quality excision.

Keywords: Broncho-arterial pedicle; Lower Lobe; Left Lung; Variations Surgery

References

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Citation

Citation: Karim Yacouba Garba., et al. “Bronchial Variations in the Lower Left Lung Lobe: About 17 Anatomical Injection-corrosion Pieces”.Acta Scientific Medical Sciences 7.1 (2023): 86-91.

Copyright

Copyright: © 2022 Karim Yacouba Garba., et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




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