Popliteal fossa anatomy and posterior view of the leg. Anatomy of the popliteal fossa, art as applied to medicine. Over 6 million healthcare students and professionals a year rely on teachmeanatomy to help them study. The bones of the popliteal fossa are the femur and the tibia. Popliteal fossa definition of popliteal fossa by medical. 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. A popliteal cyst, originally called bakers cyst, is a synovial fluidfilled mass located in the popliteal fossa. The popliteal fossa is a shallow depression located at the back of the knee joint. Deepest structure in popliteal fossa most anterior direct continuation of the femoral artery after it passes through adductor hiatus.
The tibioperoneal or tp trunk, which occasionally referred to as the tibiofibular trunk is the direct continuation of the popliteal artery in the posterior upper leg after the anterior tibial artery origin. This paper reports a fourheaded gastrocnemius named quadriceps gastrocnemius muscle as a new variant and when present can alter the anatomy andor the boundaries of the popliteal fossa. Cubital fossa median nerve entrapment nerve entrapment. Popliteal fossa left roll mouse over image to display labels. A cystic mass in the popliteal fossa and its differential. The most common synovial popliteal cyst is considered to be a distension of the bursa located beneath the medial head of the gastrocnemius muscle. Head and neck lectures anatomy of the head and neck from. He also teaches clinically applied anatomy to surgical, radiological and other speciality trainees and is a former examiner for the mrcs at the english and edinburgh colleges of surgeons. Popliteal fossa anatomy and contents bone and spine. Instant anatomy is a specialised web site for you to learn all about human anatomy of the body with diagrams, podcasts and revision questions instant anatomy abdomen areasorgans bowel duodenum posterior relations. The popliteal fossa is a diamondshaped depression located posterior to the knee joint.
In this application you will find the lectures on the head and neck along. The anatomical snuff box or snuffbox is a triangular deepening on the radial, dorsal aspect of the handat the level of the carpal bones, specifically, the scaphoid and trapezium bones forming the floor. The material is presented by dr robert whitaker who spent his clinical career as a paediatric urological surgeon. If you like the video than like it, subscribe it and share with your friends. Anatomy lectures the heart android app on appbrain.
Popliteal fossa anatomy and posterior view of the leg in this image, you will find bifurcation of sciatic nerve, biceps femoris, semimembranosus, tibial nerve, popliteal vein, popliteal artery, branch communicatiing with inferior gluteal vein in it. It is the main path by which vessels and nerves pass between the thigh and the leg. The popliteal fossa sometimes called knee pit is a diamond shaped depression lying behind the knee joint, from lower femur to upper. Right popliteal region medial semimembranosus lateral the popliteal fossa is bounded inferiorly by the two heads of gastrocnemius and superiorly by biceps femoris laterally and semitendinosus and semimembranosus medially. Heart and pericardium larynx and laryngopharynx posterior forearm ankle joint and foot movements bursae and the popliteal fossa principles of movements at joints in the upper limb knee and unhappy triad syndrome from the lectures will play and the relevant diagrams will appear in time with the. Bursae and the popliteal fossa knee and unhappy triad syndrome. Popliteal fossa anatomy mnemonic radiology reference. You will find the other anatomy applications in the app store by searching for instant anatomy. Instant anatomy is a specialised web site for you to learn all about human anatomy of the body with diagrams, podcasts and revision questions. Ll18 bursae and the popliteal fossa ll19 nerve lesions in the lower limb. What nerve enters the popliteal fossa and pierces the oblique popliteal ligament to enter the knee joint capsule to sympathetically innervate the popliteal artery. Understand the anatomy of the abdomen, with detail of each of the organs and their blood supply, and the overall autonomic nerves that supply the abdomen understand the anatomy of the head and neck including all the structures within the head and neck with emphasis on the cranial nerves and diagnostic elements of nerve problems.
Knee pain relief remedies and looking for instant knee pain relief. The roof of the fossa is the thin popliteal fascia. Anatomy and contents of the popliteal fossa courtesy. Popliteal fossa definition the popliteal fossa is a diamondshaped intermuscular space situated at the back of the knee. Popliteal fossa definition,anatomy,location and borders.
Hn30 the infratemporal fossa spine general anatomy podcasts sp1 vertebral column autonomics. It is completely self contained and provides the equivalent of 360 hours of online learning. A useful mnemonic to remember popliteal fossa anatomy medialtolateral arrangement is. 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. Heart and pericardium ankle joint and foot movements larynx and laryngopharynx posterior forearm bursae and the popliteal fossa.
Pdf anatomy, function, and rehabilitation of the popliteus. The popliteal fossa sometimes called knee pit is a diamond shaped depression lying behind the knee joint, from lower femur to upper part of the tibia. Anatomy lectures the heart learn anatomy on the go with this series of lectures by instant anatomy. This app contains the easy ways series on the head and neck and limbs hn14 rules and exceptions in. He also teaches clinically applied anatomy to surgical, radiological and other speciality trainees. Popliteal fossa definition,anatomy,location and borders human. A quick tutorial outlining the borders, contents and clinical relevance of the popliteal fossa.
They are common around the wrist or the foot joint. This region can develop many clinical complications. A cystic mass arising in the popliteal fossa can be either a meniscal cyst, a synovial cyst bakers cyst, or a ganglionic cyst. Usually, in an adult patient, an underlying intraarticular disorder is present. Anatomical approach to clinical problems of popliteal fossa. Lower limb areasorgans popliteal fossa instant anatomy. Bursae and the popliteal fossa principles of movements at joints in the upper limb. Popliteal fossa anatomy mnemonic assoc prof frank gaillard and dr mohammad taghi niknejad et al. Body lower limb areasorgans popliteal fossa superficial. The fossa is most prominent when the knee joint is flexed.
Ankle foot gluteal buttocks hip knee lower leg popliteal fossa thigh back subscribe. Heart and pericardium larynx and laryngopharynx posterior forearm ankle joint and foot movements bursae and the popliteal fossa principles of movements at joints in the upper limb knee and unhappy triad syndrome the author. The popliteal fossa sometimes referred to as the kneepit or hough is a shallow depression located at the back of the knee joint. 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. In this article, we shall look at the anatomy of the popliteal fossa its borders. The popliteal fossa borders contents teachmeanatomy. This case serves to highlight popliteal vein aneurysms pvas as a rare but important differential diagnosis to consider when evaluating a patient with a popliteal fossa swelling. The popliteal fossa is defined as the space between the skin, the femur anteriorly and the biceps femoris muscle laterally, the semitendinosus and semimembranosus muscles medially, and inferiorly by both heads of the gastrocnemius figs 30. Robert whitaker has spent his clinical career as a paediatric urological surgeon.
The gastrocnemius muscle forms the belly of calf muscles in the posterior compartment of the leg. He also teaches clinically applied anatomy to surgical, radiological and other speciality trainees and is currently an examiner for the mrcs at the english and edinburgh colleges of surgeons. 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. Divides into anterior and posterior tibial arteries at inferior border of popliteus. This series of lectures is aimed at anyone who is studying human anatomy. Ul18 cubital fossa and interosseous membrane ul19 arteries and. Softtissue popliteal masses can be evaluated using physical examinations and imaging studies, such as computed tomography ct or. If you do not like than comment below for your views. To make your gift by credit card today, complete this secure online giving form. Tibioperoneal trunk assoc prof craig hacking et al. The name originates from the use of this surface for placing and then sniffing powdered tobacco, or snuff.
Having retired from surgery, dr whitaker now teaches. The space is mostly filled with fat and contains in its anterolateral aspect the popliteal vessels and nerves. Since retiring from surgery he teaches clinically applied topographical anatomy to firstyear medical students at cambridge university, in the uk. Therefore, surgeons may mistake ganglionic cysts in the popliteal fossa for bakers cysts or meniscal cysts. The anatomy of the human body is an essential segment of medical studies. Learn human anatomy with this app in this application you will find the following example lectures from our lectures apps along with 80 sample mcqs from our anatomy mcq app. Do not forget to click on bell icon and never miss the new video. Popliteal fossa anatomy and contents anatomy, muscle. In children, the cyst can be isolated and the knee. Ll19 nerve lesions in the lower limb ll20 prolapsed discs affecting the lower limb ll21 compartment syndrome. It contains the popliteal artery, and its geniculate branches to the knee joint and capsule. The popliteal fossa is situated posteriorly, formed by the semimembranosus and semitendinosus medially, the bciceps femoris laterally and distally the two heads of the gastrconemius muscle. When found in the popliteal fossa, they are mostly intraarticular cysts connected with the knee joint space and can rarely be intramuscular cysts. A rare and potentially fatal cause of popliteal fossa swelling.
The cutaneous nerve supply of the skin over the popliteal fossa is the posterior cutaneous nerve of the thigh 3. Note that the popliteal artery is the deepest structure in the fossa and hence the popliteal artery. Containing over vibrant, fullcolour images, teachmeanatomy is a comprehensive anatomy encyclopaedia presented. Preventing acl injury through strengthening exercises. Popliteal fossa, also known as the popliteal space, is located behind the knee joint.
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