Popliteal fossa : Gross anatomy , Boundaries , Contents - Class room lecture скачать в хорошем качестве

Popliteal fossa : Gross anatomy , Boundaries , Contents - Class room lecture

📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:-   / drgbhanuprakash   📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr 📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- https://linktr.ee/DrGBhanuprakash Popliteal fossa ------------------------ The popliteal fossa is a diamond or rhomboid-shaped fat-filled space in the posterior knee. The space is extremely dynamic, allowing for its neurovascular contents to move during the extreme range of motion produced by knee flexion and extension. Gross anatomy ------------------------ Boundaries superolateral: medial border of biceps femoris superomedial: lateral border of semimembranosus (with semitendinosus superficial to it) inferolateral: medial border of the lateral head of gastrocnemius inferomedial: lateral border of the medial head of gastrocnemius floor: (superior to inferior) femur (popliteal surface), knee joint capsule, popliteus muscle roof: skin, subcutaneous tissue, fascia lata See the mnemonic here. --------------------------------------- Contents ;- fat popliteal artery: deepest, gives off genicular branches popliteal vein: in between the artery and tibial nerve tibial nerve: most superficial common fibular (peroneal) nerve: runs along the lateral border posterior femoral cutaneous nerve: descends and pierces the roof small saphenous vein: ascends and pierces the roof to enter the popliteal vein popliteal lymph nodes At all levels, the popliteal vein is found between the popliteal artery and the tibial nerve . Related pathology ----------------------------- Baker's cyst popliteal artery aneurysm cystic adventitial disease popliteal artery entrapment syndrome (PAES)