These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Muscle architecture and intramuscular distribution of nerves in the human soleus muscle.
    Author: Sekiya S.
    Journal: Acta Anat (Basel); 1991; 140(3):213-23. PubMed ID: 1867062.
    Abstract:
    On the deep anterior surface of the human soleus muscle a bipenniform part is found, the portio anterior, which is innervated by the ramus anterior. This part and the innervation pattern are morphological characteristics peculiar to man. In six human soleus muscles plus three anomalies, the intramuscular distribution of the nerves supplying these muscles was macroscopically examined. In the normal soleus muscles, the R. anterior supplied not only the portio anterior but also the portio posterior through several anastomoses with twigs of the R. posterior. In the soleus without the portio anterior, the R. anterior entered the muscle at the anterior surface and joined directly with the branches of the R. posterior. In the soleus with two bipenniform parts, one bipenniform part was supplied by the R. anterior, and the other by the R. posterior. The cross-sectional area of the total nerves supplying the muscle was 0.72 +/- 0.036 mm2 (n = 8). The areas of the R. posterior and the R. anterior were in inverse relation to each other. These findings suggest that the R. anterior became separated from the R. posterior. However, the endoperineurium fiber composition of the R. anterior appeared to consist of a few nerve fiber components different from those of the R. posterior.
    [Abstract] [Full Text] [Related] [New Search]