Skip to main content

Advertisement

Log in

Anomalous insertion of the pectoralis minor tendon at the greater tuberosity

  • Case Report
  • Published:
Journal of Ultrasound Aims and scope Submit manuscript

Abstract

We present a case of ectopic insertion of the whole tendon of the pectoralis minor muscle associated with impingement syndrome. Based on this case, we performed a review of the literature focused on the association between this ectopic tendon insertion and anterior shoulder pain.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

References

  1. Lee KW, Choi YJ, Lee HJ, Gil YC, Kim HJ, Tansatit T, Hu KS (2018) Classification of unusual insertion of the pectoralis minor muscle. Surg Radiol Anat 40(12):1357–1361. https://doi.org/10.1007/s00276-018-2107-0

    Article  PubMed  Google Scholar 

  2. Schwarz GM, Hirtler L (2019) Ectopic tendons of the pectoralis minor muscle as cause for shoulder pain and motion inhibition—explaining clinically important variabilities through phylogenesis. PLoS One 14(6):e0218715. https://doi.org/10.1371/journal.pone.0218715

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  3. Le Double A (1987) Traité des variations du système musculaire de l’homme et de leur signification au point de vue de l’anthropologie zoologique. Schleicher frères, Paris

    Google Scholar 

  4. Lee CB, Choi SJ, Ahn JH, Ryu DS, Park MS, Jung SM et al (2014) Ectopic insertion of the pectoralis minor tendon: inter-reader agreement and findings in the rotator interval on MRI. Korean J Radiol 15(6):764–770. https://doi.org/10.3348/kjr.2014.15.6.764

    Article  PubMed  PubMed Central  Google Scholar 

  5. Homsi C, Rodrigues MB, Silva JJ, Stump X, Morvan G (2003) Anomalous insertion of the pectoralis minor muscle: ultrasound findings. J Radiol 84(9):1007–1011

    CAS  PubMed  Google Scholar 

  6. Moineau G, Cikes A, Trojani C, Boileau P (2008) Ectopic insertion of the pectoralis minor: implication in the arthroscopic treatment of shoulder stiffness. Knee Surg Sports Traumatol Arthrosc 16(9):869–871. https://doi.org/10.1007/s00167-008-0535-9

    Article  PubMed  Google Scholar 

  7. Low S, Tan S (2010) Ectopic insertion of the pectoralis minor muscle with tendinosis as a cause of shoulder pain and clicking. Clin Radiol 65(3):254–256. https://doi.org/10.1016/j.crad.2009.11.004

    Article  CAS  PubMed  Google Scholar 

  8. Burkhart SS, Morgan CD, Kibler WB (2003) The disabled throwing shoulder: spectrum of pathology Part III: The SICK scapula, scapular dyskinesis, the kinetic chain, and rehabilitation. Arthroscopy 19(4):404–420. https://doi.org/10.1053/jars.2003.50128

    Article  PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Fernando Ruiz Santiago.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest to disclose.

Ethical approval

All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.

Informed consent

Informed consent was obtained from all individual participants included in the study.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ruiz Santiago, F., Ruiz Tristán, A. & Butani, P. Anomalous insertion of the pectoralis minor tendon at the greater tuberosity. J Ultrasound 23, 407–410 (2020). https://doi.org/10.1007/s40477-019-00414-0

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s40477-019-00414-0

Keywords

Navigation