Femurus/ os femurus - thigh bone lårben Flashcards Quizlet

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Pectineus muscle inserts into the posterior surface of femur, along the pectineal line and proximal part of linea aspera. Short head: linea aspera of the femur. insertion: head of fibula, lateral condyle of tibia. Extends hip, flexes knee. Innervated by the tibial and common fibular nerve. Origin: ischial tuberosity and linea aspera of femur Insertion: head of fibula, lateral condyle of tibia Action: flexion at knee; extension and lateral rotation at hip The linea aspera is a prominent longitudinal ridge or crest, on the middle third of the bone, presenting a medial and a lateral lip, and a narrow rough, intermediate line.

Linea aspera anatomy

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. linea [lin´e-ah] (L.) line. linea al´ba white line; the tendinous median line on the anterior abdominal wall between the two rectus muscles. li´neae albican´tes white or colorless lines on the abdomen, breasts, or thighs caused by mechanical stretching of the skin, with weakening of the elastic tissue; see also atrophic striae. linea as´pera a This rough line running down the shaft of the femur is the linea aspera. Many muscles have their origins or their insertions on the linea aspera, on the gluteal tuberosity, and in this hollow in front of the intertrochanteric crest.

linea al´ba white line; the tendinous median line on the anterior abdominal wall between the two rectus muscles.

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For more anatomy topics please visit my site www.biswaforum.com 2021-02-23 like , comment , share , subscribe ☝️👆🖕for Femur Bone notes pdf click below facebook linkhttps://m.facebook.com/story.php?story_fbid=331976877640060&id= 2010-11-01 Linea aspera – The rough line continues down the posterior side of the shaft, and is called linea aspera, which is a Latin word that literally means “rough line.” It allows for the attachment of various muscles: vastus medialis, vastus lateralis, adductor magnus, biceps femoris, iliacus, pectineus, adductor brevis, and adductor longus. 2020-10-29 Jan 27, 2016 - This Pin was discovered by Kyoko Jasper. Discover (and save!) your own Pins on Pinterest The linea aspera (LA) forms a characteristic ridge along the posterior aspect of the human femur. Absent in youth, the LA emerges during early puberty and becomes more prominent with advancing age.

Vastus medialis: Ursprung, fäste, funktion Anatomi & Fysiologi

lesser trochanter 5. greater trochanter 6. linea aspera 7. medial con On the medial ridged aspect of the linea aspera, the muscle vastus medialis attaches to the femur.

The linea aspera is a prominent longitudinal ridge or crest, on the middle third of the bone, presenting a medial and a lateral lip, and a narrow rough, intermediate line. It is an important insertion point for the adductors and the lateral and medial intermuscular septa that divides the thigh into three compartments . Ventralt finns en skrovlig och tunn kant, linea intertrochanterica, som från trochanter major riktas nedåt mot trochanter minor. Lårbenets skaft, corpus ossis femoris, är smalt, långt och lätt böjt. På corpus baksida finns, linea aspera, vilken utgörs av en medial (labrum mediale) och en lateral läpp (labrum laterale). 2010-11-01 · Table 11-1. Muscles of the Thigh MUSCLE ORIGIN INSERTION NERVE SUPPLY Sartorius Anterior superior iliac spine and adjacent area below Medial surface of the tibia; near the tuberosity and neighboring fascia Femoral Rectus femoris Straight head: anterior inferior iliac spine; reflected head: posterosuperior surface of the rim of the acetabulum Through the patellar ligament to… li´neae albican´tes white or colorless lines on the abdomen, breasts, or thighs caused by mechanical stretching of the skin, with weakening of the elastic tissue; see also atrophic striae.
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Corpus femoris. Lång benås, löper vertikalt i corpus femori. Linea aspera.

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According to the concept accepted until the present, the linea aspera increases the strength of the femoral shaft because it is situated on the posterior concavity like a reinforcing beading. The femur (Figs. 244, 245), the longest and strongest bone in the skeleton, is almost perfectly cylindrical in the greater part of its extent.

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Linea aspera anatomy. You will be required to label the fovea capitis lateral epicondyle linea aspera intertrochanteric line intertrochanteric crest adductor tubercle greater trochanter lesser trochanter etc. The lateral border enhances the gluteal tuberosity where the gluteus maximus attaches. On the posterior surface of the femoral shaft, there are roughened ridges of bone, called the linea aspera (Latin for rough line). This splits distally to form the medial and lateral supracondylar lines. The flat popliteal surface lies between them.

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av M Nilsson · 2016 — benet (linea aspera).

615:150 A49 Human. Dentes. Premolar. kompletterar och breddar sin träning.