A cystic mass arising in the popliteal fossa can be either a meniscal cyst, a synovial cyst bakers cyst, or a ganglionic cyst. Pdf chronic expanding hematoma in the popliteal fossa. The popliteal fossa syndrome is a pain syndrome of unknown cause or etiology. The bones of the popliteal fossa are the femur and the tibia. If you continue browsing the site, you agree to the use of cookies on this website. Popliteal fossa definition of popliteal fossa by medical. The popliteal fossa is a diamond shaped area located on the posterior aspect of the knee. This is an unusual case of a retained knife blade in the popliteal fossa from an anterior entry wound without vascular nor ligamentous injury. Anteriorly and laterally it is bounded by the lesser wings of the sphenoid bone. The anterior cranial fossa is the most shallow and superior of the three cranial fossae. Popliteal fossa article about popliteal fossa by the free. Jul 14, 2015 a cystic mass arising in the popliteal fossa can be either a meniscal cyst, a synovial cyst bakers cyst, or a ganglionic cyst. The popliteal fossa fig 178 clinical features click to. A cystic mass in the popliteal fossa and its differential diagnosis article pdf available in archives of plastic surgery 424.
Bhanu prakash usmle, fmge and neet pg 75,339 views. Test your anatomy answers can be found in the functional anatomic palpation system facebook group in the discussions section go to the discussion entitled anatomy quiz the popliteal fossa. Fossa poplitea definition of fossa poplitea by medical. Anatomy and contents of the popliteal fossa courtesy. Description continuation of the femoral artery, changes name at the adductor hiatus palpate the pulses deep in the midline of the floor of the popliteal fossa 2. Apr 10, 2012 the back of the thigh and popliteal fossa 1.
Boundaries of the popliteal fossa and anatomy of the posterior knee the popliteal space is diamondshaped. Popliteal fossa, also known as the popliteal space, is located behind the knee joint. The deep fascia in the roof is pierced by posterior cutaneous nerve of thigh and small saphenous vein. The space is extremely dynamic, allowing for its neurovascular contents to move during the extreme range of motion produced by knee flexion and extension.
This region can develop many clinical complications in the vascular, nervous, lymphatics, adipose. Apr 22, 2020 the popliteal fossa is the distal continuation of the adductor canal. May 18, 2016 popliteal fossa maj dr poonam singh dept of anatomy naihs slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The cubital fossa or elbow pit is the triangular area on the anterior view of the elbow of a humans. In the article, we will discuss the cubital fossa mnemonics but before it lets looks briefly the content of cubital fossa from medial to lateral side. Chronic expanding hematoma in the popliteal fossa after pseudoaneurysm surgery because of nail puncture article pdf available in case reports in orthopedics 2014. Objectives bony features muscles of the back of the thigh sciatic nerve popliteal fossa boundaries contents dr.
Compression syndromes of the popliteal neurovascular bundle. The patient was placed in a knee immobilizer and taken to surgery where the blade was extracted from a medial incision along the junction of the vastus medialis and sartorius. The popliteal fossa borders contents teachmeanatomy. Contents gluteal region and posterior thigh by james pickering, phd is from the course lower limb anatomy. Pdf anatomical approach to clinical problems of popliteal fossa. Popliteal fossa syndrome advanced therapy institute. Popliteal fossathe popliteal fossa is a diamond or rhomboidshaped fatfilled space in the posterior knee. Popliteal fossa definition of popliteal fossa by the. Striae or stretch marks result from stretching of the skin, or other influences such as cushing syndrome.
April 15, 2020 the popliteal fossa is a diamondshaped depression located posterior to the knee joint. This article will discuss the anatomical structure and the contents of the popliteal fossa, followed by. Anterior cranial fossa boundaries contents teachmeanatomy. It lies superiorly over the nasal and orbital cavities. A strain of the tendinous origins of one of the gastrocnemius heads may also be at fault. The cutaneous nerve supply of the skin over the popliteal fossa is the posterior. In the article, we will discuss the cubital fossa mnemonics but before it lets looks briefly the content of cubital fossa from medial to lateral. These cysts occur most often when the knee is damaged due to arthritis, gout, injury, or inflammation in the lining of the knee join. Popliteal synovial cysts, also known as bakers cysts, are a common occurrence in adults and children.
The floor of the cranial cavity is divided into three distinct depressions. The middle cranial fossa consists of three bones the sphenoid bone and the two temporal bones its boundaries are as follows. Each fossa accommodates a different part of the brain. The retained knife blade is a seldomreported injury with the majority of cases involving the head, neck and thoracic regions. A useful mnemonic to remember popliteal fossa anatomy medialtolateral arrangement is. This fossa is, in fact, a closely packed compartment which only becomes the. Compression syndromes of the popliteal neurovascular. In this article, we shall look at the borders, contents and clinical correlations of the anterior cranial fossa. Popliteal fossa article about popliteal fossa by the. As it gives passage for primary vessels and nerves from the thigh to the leg, this fossa has great anatomical significance. Thorough understanding of the appearance and location of the popliteal fossa masses one can reach a specific differential diagnosis in the majority of cases. Popliteal fossa definition of popliteal fossa by the free. A strain of one or more of the distal hamstring tendons is the most likely culprit.
It is the main path by which vessels and nerves pass between the thigh and the leg. Boundaries of popliteal fossa gastrocnemius muscle plantaris muscle popliteus muscle floor. A cystic mass in the popliteal fossa and its differential. In this article, we shall look at the anatomy of the popliteal fossa its borders, contents and clinical correlations. The popliteal fossa, we looked at the boundaries, the roof, the floor, and we just finished off by looking at the contents of this space. Back of thigh and popliteal fossa it extends from lower part of gluteal region to back of knee joint up to popliteal fossa. Popliteal fossa synonyms, popliteal fossa pronunciation, popliteal fossa translation, english dictionary definition of popliteal fossa. Contents of the cubital fossa mnemonic medicos ideas. Anatomy of the popliteal fossa boundaries of the popliteal fossa and anatomy of the posterior knee. Mar 25, 2018 popliteal fossa the popliteal fossa is a diamond or rhomboidshaped fatfilled space in the posterior knee. The oblique popliteal ligament forms part of the floor of the popliteal fossa, and the popliteal artery rests upon it. Popliteal fossa syndrome the popliteal fossa syndrome is a pain syndrome of unknown cause or etiology. Softtissue popliteal masses can be evaluated using physical examinations and imaging studies, such as computed tomography ct or magnetic resonance imaging mri.
Apr 15, 2020 the popliteal fossa is a diamondshaped depression located posterior to the knee joint. Popliteal fossa definition,anatomy,location and borders. The boundaries are the semimembranosus superiorly, semitendinosus medially and the biceps femoris muscle laterally. The space is extremely dynamic, allowing for its neurovascular contents to move. They present as swelling in the popliteal fossa due to enlargement of the gastrocnemiussemimembranosus bursa, which lies between these two muscles on the medial side of the fossa slightly distal to the center crease in the back of the knee. Important nerves and vessels pass from the thigh to the leg by traversing through this fossa and the muscles of the thigh and the leg form its boundaries. Most pregnant women experience striae at some point during their pregnancy.
This article covers the anatomy of the posterior knee and popliteal fossa, the surgical approach and the common pathologies encountered in the posterior knee and popliteal fossa. Like other flexion surfaces of large joints groin, armpit, cubital fossa and essentially the anterior part of the neck, it is an area where blood vessels and nerves pass. A popliteal cyst, also called a bakers cyst, is a soft, often painless bump that develops on the back of the knee. Great saphenous vein animated gross anatomy of lower limb courtery.
Prof nabil ebraheim, university of toledo, ohio, usa popliteal fossa is a shallow depression located at the back of the knee joint, bounded by biceps femoris superolaterally,semimembranosus and semitendinosus superomedially. Tibial neuropathy due to popliteal cyst entrapment, illustrated in patient 2, was documented in 16 patients 22% of the reports in the literature and is a common manifestation of neurovascular compression because it is the most superficial and medial structure in the popliteal fossa. This picture shows striae in the popliteal fossa the area on the back side of the leg at the knee joint. The fossa is most prominent when the knee joint is flexed. The cubital fossa is corresponding or homologous to the popliteal fossa of the lower limb. The fossa accommodates the anteroinferior portions of the frontal lobes of the brain. Popliteal fossa anatomy mnemonic radiology reference. The middle cranial fossa is located, as its name suggests, centrally in the cranial floor. Middle cranial fossa boundaries contents teachmeanatomy. Laterally it is bounded by the biceps femoris above, and by the plantaris and the lateral head of the gastrocnemius below.
Is formed by skin, superficial fascia and deep fascia popliteal fascia. The popliteal fossa is the distal continuation of the adductor canal. A cyst is usually nothing more than a bag of fluid. It lies in between laterally lateral intermuscular septum and medially posterior intermuscular compartment which is incomplete. Aplateral radiographs demonstrated a 3x12 cm retained knife blade in the popliteal fossa. The popliteal fossa sometimes referred to colloquially as the knee pit, or poplit is a shallow depression located at the back of the knee joint. Popliteal fossa definition the popliteal fossa is a diamondshaped intermuscular space situated at the back of the knee. Popliteal fossa, boundaries, contents and applied aspects. In the floor adductor magnus and vastus lateralis lies. The popliteal fossa sometimes referred to as the hough, 1 or kneepit in analogy to the armpit is a shallow depression located at the back of the knee joint. Popliteal fossa is a diamondshaped hollow found on the rear side of the knee joint.
They are known as the anterior cranial fossa, middle cranial fossa and posterior cranial fossa. The popliteal fossa is a shallow depression located at the back of the knee joint. Popliteal fossa is a diamond shaped fossa on the back of the knee. Softtissue sarcomas are a rare form of cancer, consisting of 2% of all malignancies. Popliteal fossa diamond shaped space behind the knee boundaries. These are two triangular projections of bone that arise from the central sphenoid body. The popliteal fossa or space is a lozengeshaped space, at the back of the kneejoint. The popliteal fossa sometimes referred to as the kneepit or hough is a shallow depression located at the back of the knee joint.
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