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Dit geeft het dijbeen een lip-achtige rand aan de mediale en laterale oppervlakken met een dunne lijn door het midden, dat is oneffen en ruw. 2017-07-21 · Linea aspera (Linea aspera) is a vertical ridge that runs along the midline of the femur’s posterior surface. The medial and lateral lips of the linea aspera are attachment sites for the adductor, vastus lateralis, vastus medialis, and biceps femoris (short head) muscles. 2020-11-13 · The femur is the only bone in the thigh and the longest bone in the body. It acts as the site of origin and attachment of many muscles and ligaments, and can be divided into three parts; proximal, shaft and distal. In this article, we shall look at the anatomy of the femur – its attachments, bony landmarks, and clinical correlations.

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Its margins diverge above and below. The linea aspera (LA) is the distinctive ridge found along the posterior aspect of the femur. When translated from Latin, LA means “rough line.” LA is the roughened, longitudinal irregular crest that is composed of 2 lips. This feature is the insertion site of the adductor thigh muscle. The linea aspera is a longitudinally-oriented ridge on the posterior aspect of the femur to which several muscles of the thigh attach. It is comprised of medial and lateral lips which diverge at both its superior and inferior ends.

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Nerve: Femoral. Femur. The femur, or thigh-bone, is the longest and strongest bone in the body.

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17 Dec 2013 Abstract The linea aspera (LA) forms a characteristic ridge along the posterior aspect of the human femur. Absent in youth, the LA emerges  The femoral linea aspera: radiological pattern. C. Hoeffel, G. Munier, J. C. Hoeffel . Department of Radiology, H6pital Jeanne d'Arc, B. R 303, 54201 Toul Cddex,  tachment, termed the linea aspera, is often well developed in adults, present- ing as an irregular crest composed of a medial and lateral lip that may be sepa-. linea aspera, a vertical ridge on posterior surface of the femur, it is the insertion site of the medial (adductor) group of thigh muscles and the origin of the vastus  The gluteus maximus and adductor muscles insert into the linea aspera, a narrow , elevated length of bone along the posterior femoral shaft. It is also the origin  Point where linea aspera divides into medial and lateral supracondylar lines. Most proximal point on the intercondylar fossa.

A rough ridge on the posterior aspect of the shaft of the femur. It acts as a site of muscle attachment. That will help you remember that the gluteal tuberosity is on the posterior side of the femur. Linea aspera – The rough line continues down the posterior side of  Mar 29, 2021 Femur Bone Anatomy: The linea aspera is a rough longitudinal line located on the posterior femoral body. The Shaft • On the posterior surface of the femoral shaft, there are roughened ridges of bone, these are called the linea aspera . • Proximally, the medial border of  La línea áspera es una región anatómica del fémur que forma parte del borde posterior de la parte central del hueso. Además debido a que ocupa 2 years ago 93.
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n. tibialis. I: m. biceps femoris (caput  Linea intertrochanterica. Kroppen av femur. Corpus femoris. Lång benås, löper vertikalt i corpus femori.

Namnet Linea Aspera uppkom när jag studerade Anatomi det är ett skrovligt muskelfäste på Femur (lårbenet)https://en.m.wikipedia.org/wiki/Linea_aspera. Linea aspera labium mediale. upphöjd linje på mediala delen av diafysen på femurs posteriora sida (superiort övergår den till Linnea pectina, finns en lateral  Ben-ås på den posteriora ytan av femur. Superiort separeras linea aspera till. linea pectinea respektive tuberculum glutea. Fungerar som muskelfäste för lårets  U: m.
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Absent in youth, the LA emerges  Morphometric features of Linea aspera on dry femur bones. Syed Ijlal The most prominent ridge on linea aspera was lateral in 20 (41.7%) bones. The largest  Jun 5, 2016 The pectineal line then continues with the intertrochanteric line, and down to the medial lip of the linea aspera. The gluteal tuberosity lies on the  Mar 19, 2020 Distally, it attaches along the femur, from the lesser trochanter downward along the linea aspera for a short distance. Adductor longus – The  The linea aspera is a roughened, longitudinally-oriented irregular crest composed of two lips located on the posterior surface of the femoral shaft.

Distalt på skaftets baksida finns en  4 Quadriceps femoris Vastus medialis Ursprung: Femur Fäste Quadriceps Ursprung: Långa huvudet tuber ischi Korta huvudet linea aspera Fäste:Fibula  Os coxae. Av bäckenet återfanns endast ett mindre antal fragment. Femur. Båda lårbenen har kraftiga muskelfästen, linea aspera, mer utvecklat på vänster ben. av G Andersson · 2005 · Citerat av 1 — Lårben (femur diafys med linea aspera). 1 fragment. Finger/tåben (phalanx ospec.) 1 frag- ment.
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Funktionell anatomi muskler

Function of Linea Aspera . The fundamental capacity of the LA is the help and adjustment of the femur amid strolling and running as it fills in as the connection site of a few muscles. As a result of its inclusion in everyday exercises, LA creates because of the utilization and reinforcing of the muscles. The linea aspera (Latin: rough line) is a ridge of roughened surface on the posterior surface of the shaft of the femur, to which are attached muscles and intermuscular septum. Its margins diverge above and below. The linea aspera is a prominent longitudinal ridge or crest, Femur 1.