They are relatively common with a prevalence up to 10%, mostly affecting middle-aged men.Whilst typically asymptomatic, they may present as a … Although vascular compromise is the hallmark of strangulation , Doppler ultrasound is not the most sensitive modality for demonstrating signs of strangulation. Linea alba The biggest aponeurosis of the body, it is a fibrous band stretching from the xiphoid process to the symphysis pubis. In humans linea alba runs from the xiphoid process to the pubic symphysis.The name means white line and the linea alba is indeed white, being composed mostly of collagen connective tissue. 1 Definition. linea alba. Quadratus femoris: 1. Linea alba is Latin for “white line”, is a single midline tough fibrous band line in the anterior abdominal wall formed by the median fusion of the layers of the rectus sheath medial to the bilateral rectus abdominis muscles. rae (lĭn′ē-ē′ ăs′pə-rē′) A longitudinal ridge running down the posterior surface of the shaft of the femur, affording attachment to various muscles. A femoral hernia most often occurs in the most medial compartment. 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. Mobiliser Gastrocnemius Origin LH: L aspect of L condyle of femur MH: Popliteal surface of femur S to M condyle Insertion P The femur was exposed from the trochanter to the condyle after the muscles were split aside (C). Ribs. Abdomen. 2. Ilium, pubis. Steady femoral head in acetabulum. Ilium, pubis, ribs, linea alba. Die Linea aspera ist eine prominente, longitudinal verlaufende Knochenleiste des Oberschenkelknochens (), an der viele Muskeln ansetzen.. 2 Anatomie. The aponeuroses of three muscles, external oblique, internal oblique and transversus abdominis meet at the midline to form the linea alba. There is potential for hernia (ovals).Midline vertical incisionSuture perforations (circles) site for incisional hernias (curved arrow).Lower abdominal Pfannenstiel incision (bikini cut)Bikini cut is curvilinear cutaneous and subcutaneous incision … Rotation and lateral flexion of spine. Iliac crest and lumbar fascia . hyoid bone. An epigastric hernia occurs in the upper midline through the fibres of the linea alba (Fig. 1 Definition. (2) Axial CT image of the anterior abdominal wall. Lateral rotation of the thigh, 2.Abduction of the flexed thigh @ hip joint 3. Most common in men between the ages of 20 and 50 years . Pubis and linea alba. The anterior sheath is incised lateral to the linea alba preserving the perforators to the skin. The femoral artery is palpated and drawn as a landmark together with the outline of the linea semilunaris. Linea alba hernia - it develops in the area of the line between the umbilicus and the end of the bridge, at the site of connection between the muscles from both sides of the abdomen. Steady femoral head in acetabulum. Sie besteht aus einer lateralen und einer … The gap is created because the linea alba is stretched and broad. Die Linea pectinea ist eine dünne Knochenleiste auf der Rückseite des Oberschenkelknochens (Femur).. 2 Anatomie. 1). Subcostal incision skinincisionshorter than deeper incision with extension along line of incision both medially and laterally. Symptomatic, indirect inguinal, femoral, Spigelian, and linea alba hernias may contain only properitoneal fat. Support of internal organs, Forced expiration. Linea alba attaches to the xiphoid process of the sternum and the pubic symphysis. Linea alba (or “white line”) represents a linear zone of hyperkeratosis that is commonly found on the buccal mucosa at the level of the occlusal plane. D. Sternum. 42. The anatomy on the left side of the image is not labeled for com-parison. Figure 13-1. The white line (Latin: linea alba) is a fibrous structure that runs down the midline of the abdomen in humans and other vertebrates. Transversus abdominis. raises floor of mouth. Prevalence is estimated at 0.5-10%, accounting for between 1.6-3.6% of all abdominal hernias . The femoral triangle is a larger area at the top of the thigh that contains the femoral canal. Linea alba, pubic tubercle, anterior half of iliac crest Ventral rami of six inferior thoracic nerves Compresses and supports abdominal viscera, flexes and rotates trunk Superior and inferior epigastric arteries Abdominal wall Internal oblique Thoracolumbar fascia, anterior 2/3 of Medical definition of linea aspera: a longitudinal ridge on the posterior surface of the middle third of the femur. linea alba: draws the linea alba inferiorly: subcostal nerve: subcostal a., inferior epigastric a. the pyramidalis m. is not always present: quadratus lumborum: posterior part of the iliac crest and the iliolumbar ligament: transverse processes of lumbar vertebrae 1-4 and the 12th rib: laterally bends the trunk, fixes the 12th rib Pyramidalis Tenses linea alba. Linea alba. adducts and rotates forelimb. The linea aspera is a longitudinally-oriented ridge on the posterior aspect of the femur to which several muscles of the thigh attach. The linea alba could be seen when the skin was cut open (B). Lateral and medial epicondyles of femur. The linea alba is a tendinous midline raphe that extends between from the xiphoid process to the symphysis pubis and pubic crest. I: Linea Alba, pubic tubercle, anterior iliac crest N: thoraco-abdominal nerves (T7-T11 spinal nerves), subcostal nerve A: Compresses/supports abdominal viscera, flexes/rotates trunk However, this demarcation may not be easily felt inferior to the umbilicus. Look it up now! Die Linea aspera bildet den dorsalen Rand des Femurs und ist im mittleren Drittel des Knochens am besten ausgeprägt. D. Inner surface of mandible. The linea alba is the aponeurosis of the two sides of the rectus abdominis muscle. They are typically secondary to raised chronic intra-abdominal pressure, such as with obesity, pregnancy, or ascites. Steady femoral head in acetabulum. Epigastric Hernia. This alteration is caused by frictional irritation, pressure, or sucking trauma from the adjacent teeth. Die Linea pectinea ist eine Lamelle der Linea aspera.Sie läuft auf die Basis des Trochanter minor zu und dient als Ansatz des Musculus pectineus. Linea aspera definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Unfortunately, it is not always possible to determine sonographically whether fat is intraperitoneal or properitoneal in origin. It is wider above the umbilicus, separating the recti completely. LUX MED Group Main Medical Partner Pass along the pelvic brim Enter the thigh to insert at lesser trichinae of femur. The femoral sheath, with contributions from the transversalis, pectineus, psoas, and iliacus fasciae, has three compartments. proximal end of humerus. A transverse skin paddle is outlined in the periumbilical region centered on the course of the rectus abdominis muscle. The medial margin is the transversus abdominis aponeurosis insertion and transversalis fascia. linea alba: (Latin, white line) is a fibrous structure that runs down the midline of the abdomen. Diaphragm. The linea aspera of the femur is a pronounced longitudinal elevation referred to as a ridge or crest present in the midsection of the bone. Held by a microsurgical tying forceps, the plate could be placed in the right position (D). 5. LINEA ALBA FEMORAL ARTERY FEMORAL VEIN SARTORIUS GRACILIS SUPERFICIAL INTERNAL OBLIQUE RECTUS FEMORIS VASTUS MEDIALIS ADDUCTOR FEMORIS SEMIMEMBRANOSUS DEEP Ventral view of the superficial and deep musculature of the cat. Multiple hernias may be present. External obliques. Linea alba. calcaneus. Anterior half of iliac crest ... Middle third of linea aspera of femur (medial lip) Function: Femoral adduction ~0-40 degrees of hip flexion: Hip flexion, external rotation and femur/pelvis ~70-100 degrees hip flexion: Hip extension, internal rotation of femur/pelvis. The rectus sheath is formed by the anterior and posterior rectus fascia (RS).The linea alba (LA) is formed by the aponeuroses of the anterior abdominal musculature. Piriformis 1. This gives the thigh bone a lip-like edge on the medial and lateral surfaces with a thin line through the center that is uneven and rough. Beneath rib cage von lateinisch: asper - rau, uneben Englisch: linea aspera. Origin: ischial tuberosity and linea aspera of femur Insertion: proximal head of fibula, lateral condyle of tibia Action: flexion at knee; extends thigh, laterally rotates leg View Anatomie Slides.pptx from FIS 1601 at University of South Africa. Ribs and fascia of back. Linea alba (cheek), horizontal streak on the mucosal surface of the cheek; Linea aspera, ridge of roughened surface on the posterior aspect of the femur; Linea nigra, dark vertical line that appears on the abdomen during pregnancy; Linea semilunaris, curved tendinous line placed one on either side of the rectus abdominis. The defect is seen approximately midline above the umbilicus in the linea alba. It is comprised of medial and lateral lips which diverge at both its superior and inferior ends. Hernia protrudes through an abdominal wall defect just ... Groin (inguinal, direct and indirect, and femoral). Rotation and lateral flexion of spine. Quadratus lumborum 1. Englisch: pectineal line. compresses abdominal wall. It is an important insertion point for the adductors and the lateral and medial intermuscular septa that divides the thigh into three compartments . Extends foot. Rectus abdomnis Internal oblique Stemomastoideus Pectora/is major Pectora/is minor The femoral canal is bounded laterally by the femoral vein. Hernia protrudes through an opening in the linea alba in the umbilical region. Sides of abdomen. 2066 November-December 2017 radiographics.rsna.org Figures 2, 3. 21. Don’t get the femoral canal confused with the femoral triangle. Hernia types that typically have narrow necks and are at high risk for strangulation include • femoral • spigelian • linea alba • umbilical • indirect inguinal hernias. 6,9 • Suprapubic (also termed parapubic). Lateral rotation of the thigh 2. The linea alba is a tough fibrous band of tissue that extends from the xiphoid process to the pubic symphysis. University of South Africa eine prominente, longitudinal verlaufende Knochenleiste des Oberschenkelknochens ( femur ).. 2.... Eine Lamelle der linea aspera.Sie läuft auf die Basis des Trochanter minor zu und als! 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