Palmer Fascia
Palmer Fascia - Related Videos
12:01
The Superficial Inferior Epigastric Artery Fascia Flap for Nerve Reconstruction in Rabbits
0 Views •
Cited by 1 •
2025
This protocol presents a step-by-step instruction for harvesting the superficial inferior epigastric artery fascia (SIEF) flap and wrapping it around the reconstructed peroneal nerve defect in rabbits. This surgical addition of vascularization to the tissue bed of nerve grafts is used to improve regeneration outcomes.
08:40
Quantitative Analysis of Cancer Metastasis using an Avian Embryo Model
0 Views •
Cited by 91 •
2011
Using quantitative PCR, we demonstrate how the well-established chick CAM model can be used to quantitatively analyze the metastasis of human tumor cells to distant organs.
08:38
Electroretinogram Recording for Infants and Children under Anesthesia to Achieve Optimal Dark Adaptation and International Standards
0 Views •
Cited by 3 •
2020
Adhering to international standards and maintaining retinal dark adaptation are critical to acquire valid full-field electroretinogram responses in the diagnosis and management of inherited retinal diseases. A practical protocol using a portable darkroom is provided to obtain full-field electroretinogram for infants and children under sedation or general anesthesia in the operating room setting.
06:41
Assays to Detect UV-reflecting Structures and Determine their Importance in Mate Preference using the Sailfin Molly Poecilia latipinna
0 Views •
2016
This protocol outlines the use of spectrophotometry to detect ultraviolet-reflecting structures on organisms (in this example, the sailfin molly Poecilia latipinna) and describes dichotomous choice tests for fish that allow inferences to be made on the role of ultraviolet cues during mate selection.
06:28
C. elegans Chemotaxis Assay
0 Views •
Cited by 154 •
2013
A method of quantitatively evaluating the chemotactic response of Caenorhabditis elegans is described. A chemotactic index (CI) was employed as a way to precisely evaluate the response of worms to certain targets, and serve as a platform of comparison between strains and compounds of interest.
FAQs
The fascia supports gripping in two complementary ways. Its connections with the skin and nearby connective tissues help keep palmar skin stable while force is applied, and its tissue layer helps shield flexor tendons, nerves, and blood vessels beneath it. These combined mechanical and protective roles support hand function during grasping.
Within the palmar fascia, the central portion forms the palmar aponeurosis, a key structural region rather than an isolated sheet. Its blending with the skin and connective tissues around the flexor tendons links surface stability with protection of deeper structures. This relationship helps explain why fascial anatomy matters when hand movement and tissue integrity are assessed.
Dupuytren contracture is associated with abnormal thickening and shortening of the fascia. As the tissue becomes less flexible, affected fingers may lose extension, which restricts movement and can impair hand function. Recognizing this structural change gives clinicians an anatomical basis for linking a fascial abnormality with a limitation in finger motion.
During assessment of hand pain, clinicians can use palmar fascia anatomy to organize attention around the skin, flexor tendons, nerves, and blood vessels in or beneath this region. The anatomy does not identify every cause of pain by itself, but it provides a structural framework for examining symptoms and considering which tissues may be involved.
In traumatic hand injuries, this anatomy helps clinicians assess more than the superficial appearance of the palm. Because the fascia is related to the skin and helps protect deeper tendons, nerves, and blood vessels, evaluating the region can support consideration of structural damage across these connected tissues. This context is relevant when injury may affect movement or tissue protection.
Surgical planning benefits from recognizing the palmar fascia’s position and tissue relationships. Understanding how its central aponeurotic portion blends with the skin and tissues around flexor tendons can help clinicians account for structures that require protection, including deeper nerves and blood vessels. This anatomical knowledge also supports planning for conditions that alter fascial thickness or length.