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. Popliteal fossa left roll mouse over image to display labels. 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. The popliteal fossa sometimes called knee pit is a diamond shaped depression lying behind the knee joint, from lower femur to upper. Instant anatomy is a specialised web site for you to learn all about human anatomy of the body with diagrams, podcasts and revision questions. Over 6 million healthcare students and professionals a year rely on teachmeanatomy to help them study. 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. 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. Tibioperoneal trunk assoc prof craig hacking et al. Popliteal fossa definition the popliteal fossa is a diamondshaped intermuscular space situated at the back of the knee. Usually, in an adult patient, an underlying intraarticular disorder is present. The popliteal fossa borders contents teachmeanatomy. Hn30 the infratemporal fossa spine general anatomy podcasts sp1 vertebral column autonomics. Head and neck lectures anatomy of the head and neck from.
Body lower limb areasorgans popliteal fossa superficial. 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. It is the main path by which vessels and nerves pass between the thigh and the leg. Anatomy and contents of the popliteal fossa courtesy. Popliteal fossa anatomy and contents bone and spine. Cubital fossa median nerve entrapment nerve entrapment. 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. If you like the video than like it, subscribe it and share with your friends. A quick tutorial outlining the borders, contents and clinical relevance of the popliteal fossa. 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.
Robert whitaker has spent his clinical career as a paediatric urological surgeon. Bursae and the popliteal fossa knee and unhappy triad syndrome. 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. Anatomy lectures the heart learn anatomy on the go with this series of lectures by instant anatomy. Deepest structure in popliteal fossa most anterior direct continuation of the femoral artery after it passes through adductor hiatus. Popliteal fossa anatomy and contents anatomy, muscle. In this application you will find the lectures on the head and neck along. The bones of the popliteal fossa are the femur and the tibia. The space is mostly filled with fat and contains in its anterolateral aspect the popliteal vessels and nerves. This app contains the easy ways series on the head and neck and limbs hn14 rules and exceptions in.
This region can develop many clinical complications. The most common synovial popliteal cyst is considered to be a distension of the bursa located beneath the medial head of the gastrocnemius muscle. Popliteal fossa anatomy and posterior view of the leg. 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. To make your gift by credit card today, complete this secure online giving form. 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. 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. Popliteal fossa definition,anatomy,location and borders human. This series of lectures is aimed at anyone who is studying human anatomy. Note that the popliteal artery is the deepest structure in the fossa and hence the popliteal artery. The material is presented by dr robert whitaker who spent his clinical career as a paediatric urological surgeon. 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.
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. 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. The roof of the fossa is the thin popliteal fascia. Popliteal fossa, also known as the popliteal space, is located behind the knee joint. Anatomy of the popliteal fossa, art as applied to medicine. Divides into anterior and posterior tibial arteries at inferior border of popliteus. 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 cutaneous nerve supply of the skin over the popliteal fossa is the posterior cutaneous nerve of the thigh 3.
It contains the popliteal artery, and its geniculate branches to the knee joint and capsule. Do not forget to click on bell icon and never miss the new video. 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 sometimes referred to as the kneepit or hough is a shallow depression located at the back of the knee joint.
Popliteal fossa definition of popliteal fossa by medical. Popliteal fossa anatomy mnemonic assoc prof frank gaillard and dr mohammad taghi niknejad et al. It is completely self contained and provides the equivalent of 360 hours of online learning. Therefore, surgeons may mistake ganglionic cysts in the popliteal fossa for bakers cysts or meniscal cysts. A cystic mass in the popliteal fossa and its differential. Ul18 cubital fossa and interosseous membrane ul19 arteries and. Heart and pericardium ankle joint and foot movements larynx and laryngopharynx posterior forearm bursae and the popliteal fossa.
What nerve enters the popliteal fossa and pierces the oblique popliteal ligament to enter the knee joint capsule to sympathetically innervate the popliteal artery. A rare and potentially fatal cause of popliteal fossa swelling. Ll18 bursae and the popliteal fossa ll19 nerve lesions in the lower limb. 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. Anatomy lectures the heart android app on appbrain. A useful mnemonic to remember popliteal fossa anatomy medialtolateral arrangement is. Anatomical approach to clinical problems of popliteal fossa. If you do not like than comment below for your views. Bursae and the popliteal fossa principles of movements at joints in the upper limb. Lower limb areasorgans popliteal fossa instant anatomy. Ll19 nerve lesions in the lower limb ll20 prolapsed discs affecting the lower limb ll21 compartment syndrome. You will find the other anatomy applications in the app store by searching for instant anatomy. A popliteal cyst, originally called bakers cyst, is a synovial fluidfilled mass located in the popliteal fossa. Ankle foot gluteal buttocks hip knee lower leg popliteal fossa thigh back subscribe.
The popliteal fossa is a diamondshaped depression located posterior to the knee joint. Softtissue popliteal masses can be evaluated using physical examinations and imaging studies, such as computed tomography ct or. Knee pain relief remedies and looking for instant knee pain relief. Since retiring from surgery he teaches clinically applied topographical anatomy to firstyear medical students at cambridge university, in the uk. Popliteal fossa definition,anatomy,location and borders. Preventing acl injury through strengthening exercises. They are common around the wrist or the foot joint.
He also teaches clinically applied anatomy to surgical, radiological and other speciality trainees. 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. In this article, we shall look at the anatomy of the popliteal fossa its borders. 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. The name originates from the use of this surface for placing and then sniffing powdered tobacco, or snuff. A cystic mass arising in the popliteal fossa can be either a meniscal cyst, a synovial cyst bakers cyst, or a ganglionic cyst. In children, the cyst can be isolated and the knee. 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.
446 1218 135 528 1612 1019 1499 1232 399 315 1120 1080 697 9 261 822 80 1417 735 635 941 542 1420 249 33 71 1552 420 990 803 429 1496 514 1135 797 384 1345 1055 561 878 303 176 27