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“Popliteofascial muscle” or rare variant of the tensor fasciae suralis?
, 1, 1, 234, 1
Affiliations- Department of Normal and Clinical Anatomy, Chair of Anatomy and Histology, Medical University of Lodz, Poland
- Department of Neurosurgery, Tulane University School of Medicine, New Orleans, LA, United States
- Department of Neurosurgery and Ochsner Neuroscience Institute, Ochsner Health System, New Orleans, LA, United States
- Department of Anatomical Sciences, St. George’s University, Grenada
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Abstract
Anatomical variations are routinely encountered during dissections of muscles and in clinical practice, so anatomists and clinicians need to be aware of them. One such muscle is the tensor fascia suralis, a very rare muscle located in the popliteal fossa. It can originate from any of the hamstring muscles and it inserts into the fascia of the leg. This report presents a case of a variant muscle located very deep to the biceps femoris; it originated from the posterior surface of the femur and inserted into the fascia of the leg. It is unclear whether this is a rare variant of the tensor fascia suralis or a completely new muscle.
Abstract
Anatomical variations are routinely encountered during dissections of muscles and in clinical practice, so anatomists and clinicians need to be aware of them. One such muscle is the tensor fascia suralis, a very rare muscle located in the popliteal fossa. It can originate from any of the hamstring muscles and it inserts into the fascia of the leg. This report presents a case of a variant muscle located very deep to the biceps femoris; it originated from the posterior surface of the femur and inserted into the fascia of the leg. It is unclear whether this is a rare variant of the tensor fascia suralis or a completely new muscle.
Keywords
tensor fascia suralis muscle, variant muscle, supernumerary muscles, new muscle, hamstring tendon, semitendinosus muscle, semitendinosus tendon, biceps femoris
About this articleTitle
“Popliteofascial muscle” or rare variant of the tensor fasciae suralis?
Journal
Issue
Article type
Case report
Pages
1037-1042
Published online
2020-11-03
Page views
6511
Article views/downloads
798
DOI
Pubmed
Bibliographic record
Folia Morphol 2021;80(4):1037-1042.
Keywords
tensor fascia suralis muscle
variant muscle
supernumerary muscles
new muscle
hamstring tendon
semitendinosus muscle
semitendinosus tendon
biceps femoris
Authors
Ł. Olewnik
B. Gonera
K. Kurtys
R. S. Tubbs
M. Polguj
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