popliteal fossa · 2020-06-30 · •describe the applied anatomy of the popliteal fossa. preface...
TRANSCRIPT
![Page 1: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/1.jpg)
POPLITEAL FOSSA
Dr Kaweri Dande
Resident
Department Of Anatomy
King George’s Medical University, UP, Lucknow
![Page 2: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/2.jpg)
DISCLAIMER:
• The presentation includes images which are either hand drawn or have been taken from google images or books.
• They are being used in the presentation only for educational purpose.
• The author of the presentation claims no personal ownership over images taken
• from books or google images.
• However, the hand drawn images are the creation of the author of the presentation
![Page 3: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/3.jpg)
Learning objectives
• By the end of this teaching session all the students must be able to correctly:-
• Describe and demonstrate the location of the popliteal fossa
• Enumerate the boundaries, roof and floor of the popliteal fossa
• Enumerate the contents of the popliteal fossa
• Describe the relations of the popliteal fossa
• Draw a labelled diagram of the popliteal fossa
• Describe the applied anatomy of the popliteal fossa
![Page 4: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/4.jpg)
Preface
• Important transition area
• Between thigh and leg
• Passes structure between two
![Page 5: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/5.jpg)
Location
• Diamond shaped space
• Behind knee joint
• Formed between muscles
• Posterior compartment of thigh and leg
Outline of right popliteal fossa
![Page 6: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/6.jpg)
Boundaries
• Superolaterally: biceps femoris
• Superomedially: semitendinosus,
semimembranosus
supplemented: gracilis, sartorius, adductor magnus
• Inferolaterally: lateral head of gastrocnemius,
Plantaris
• Inferomedially: medial head of gastrocnemius
![Page 7: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/7.jpg)
Floor
Above downwards
• Popliteal surface of femur
• Capsule of knee joint
• Oblique popliteal ligament
• Popliteal fascia
• Popliteal muscle
![Page 8: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/8.jpg)
Roof
• Deep fascia( popliteal fascia)
• Continue
Above fascia lata of thigh
Below deep fascia of leg
![Page 9: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/9.jpg)
Superficial Fascia Over Roof
• Short saphenous vein
• Cutaneous nerve
-Posterior cutaneous nerve of thigh
-Posterior division of medial cutaneous
Nerve of thigh
-Peroneal (sural) communicating nerve
![Page 10: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/10.jpg)
Content
Popliteal vessels and its branch
Tibial nerve and its branches
Common peroneal nerve and its branches
Genicular branch of obturator nerve
Popliteal lymph nodes
Fat
![Page 11: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/11.jpg)
Relations In Fossa
• Upper part (medial to lateral)
Artery, vein, nerve
• Middle part (superficial to deep)
Nerve, vein, artery
• Lower part (medial to lateral)
Nerve, vein, artery
![Page 12: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/12.jpg)
Popliteal vessels
• Popliteal artery
Deepest
Branches: muscular
cutaneous
genicular
• Popliteal vein
Continues as femoral vein
Tributaries: small saphenous
vein
![Page 13: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/13.jpg)
Nerve• Tibial nerve(L4,L5,S1,S2,S3)
• Branches- genicular
muscular
cutaneous: sural
Common peroneal nerve(L4,L5,S1,S2)
Branches- cutaneous: peroneal communicating
lat. cut. Nerve of calf
muscular(may be)
genicular
![Page 14: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/14.jpg)
Common peroneal nerve
![Page 15: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/15.jpg)
Applied Anatomy
o Pulsation Of Popliteal
Artery
o Measurement Of Blood-
Pressure
o Popliteal Artery
Thrombosis
o Graft
o Aneurysm
BP Recording
Pulse recording
![Page 16: Popliteal fossa · 2020-06-30 · •Describe the applied anatomy of the popliteal fossa. Preface •Important transition area •Between thigh and leg •Passes structure between](https://reader033.vdocuments.us/reader033/viewer/2022050403/5f80c1223150a20cc72b37c8/html5/thumbnails/16.jpg)
Thank you