The membranous layer of superficial fascia: evidence for its widespread distribution in the body

Springer Science and Business Media LLC - Tập 28 - Trang 606-619 - 2006
M. F. Abu-Hijleh1, A. L. Roshier2, Q. Al-Shboul3, A. S. Dharap1, P. F. Harris4
1Department of Anatomy, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain
2Institute of Biomechanics, University of Nottingham, England, UK
3Department of Family and Community Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain
4Department of Anatomy, University of Manchester, England, UK

Tóm tắt

A discrete membranous layer, “stratum membranosum”, in human subcutaneous tissue is classically described as confined to the lower anterior abdominal wall and perineum and referred to as Scarpa’s and Colles’ fasciae, respectively. Evidence for its existence elsewhere in the body is scanty and therefore the present study was undertaken. Dissection of six embalmed adult cadavers, along with ultrasound imaging on four living subjects, were carried out to determine the existence, topography, and thickness of the membranous layer of superficial fascia in different regions of the body. In all six cadavers, a continuous layer of fibrous membrane in the superficial fascia was found consistently in all the dissected regions of the body and was also confirmed by ultrasonography. The arrangement and thickness of this membranous layer varied according to body region, body surface, and gender. It was thicker in the lower than in the upper extremity, on the posterior than anterior aspect of the body, and in females than in males. The mean thickness of the membranous layer ranged from 39 to 189 μm, being thickest in the leg and thinnest over the dorsum of the hand. The membranous layer was observed to have two or even three components in regions such as the breast, back, thigh, and arm and was seen to split, forming special compartments around subcutaneous major veins of upper and lower extremities, with fibrous septa extending to attach to the vessel wall. Functionally, the membranous superficial fascia may play a role in the integrity of the skin and support for subcutaneous structures particularly veins, by ensuring their patency. Understanding the topographic anatomy of this fascial layer may help explain body-contour deformities and provide the anatomic basis for surgical correction.

Tài liệu tham khảo

Basmajian JV (1980) Grant’s method of anatomy, 10th edn. Williams and Wilkins, Baltimore, p 123

Clemente CD (ed) (1985) Gray’s anatomy of the human body, 30th edn. Lea & Febiger, Philadelphia, PA, p57

Colles A (1811) A treatise on surgical anatomy: anatomy of the perineum. Gilbert and Hodges, Dublin (Tobin CE, Benjamin JA, 1949)

Federative Committee on Anatomical Terminology (FACT) (1998) Terminologia anatomica: international anatomical terminology. Thieme, Stuttgart

Forster DS (1937) A note on Scarpa’s fascia. J Anat 72:130–131

Hall-Craggs ECB (1990) Anatomy as a basis for clinical medicine, 2nd edn. Urban and Schwarzenberg, Baltimore-Munich, p 225

Hollinshead WH (1982) Anatomy for surgeons, vol. 1 The head and neck; vol. 2 The thorax, abdomen, and pelvis; vol. 3 The back and limbs, 3rd edn. Harper and Row, Philadelphia, PA, p324

Hollinshead WH, Rosse C (1985) Textbook of anatomy, 4th edn. Harper and Row, Philadelphia, PA, p 581

Kosinski C (1926) Observations on the superficial venous system of the lower extremities. J Anat 60:131–142

Lockwood TE (1991) Superficial Fascia System (SFS) of the trunk and extremities: a new concept. Plast Reconstr Surg 87:1009–1018

Moore KL, Dalley AF (2006) Clinically oriented anatomy, 5th edn. Lippincott, Williams and Wilkins, Philadelphia, PA, p 196

Romanes GJ (1981) Cunningham’s textbook of anatomy, 12th edn. Oxford University Press, Oxford, p 275

Scarpa A (1809) Sull’ ernie memoire anatomico-chirurgiche. Della Reale Stamperia, Milano (Tobin CE, Benjamin JA, 1949)

Tobin CE, Benjamin JA (1945) Anatomical and surgical re-study of Denonvillier’s fascia. Surg Gynecol Obstet 80:373–383

Tobin CE, Benjamin JA (1949) Anatomic and clinical reevaluation of Camper’s, Scarpa’s, and Colles’ fasciae. Surg Gynecol Obstet 88:545–557

Williams PLW, Bannister LH, Berry MM, Collins P, Dyson M, Dussek JE, Ferguson MWJ (eds) (1995) Muscle, Chapter 7. In: Gray’s anatomy, 38th edn. Churchill Livingstone, New York, pp 737–871