anatomical spaces femoral triangle & content adductor canal & content
Post on 21-Jan-2016
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Anatomical SpacesAnatomical Spaces
Femoral Triangle & ContentFemoral Triangle & Content
Adductor Canal & ContentAdductor Canal & Content
Femoral Triangle
Situation
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Femoral Triangle:Femoral Triangle:A) Situation:A) Situation:
Boundaries:Boundaries:
1/3 upper part of anterior aspect of the 1/3 upper part of anterior aspect of the ThighThigh
1.1. Upper Border: Inguinal LigamentUpper Border: Inguinal Ligament
2.2. Medial Border: Adductor Longus m.Medial Border: Adductor Longus m.
3.3. Lateral Border: Sartorius m.Lateral Border: Sartorius m.
4.4. Floor: Adductor Longus, Pectineus, Iliopsoas Floor: Adductor Longus, Pectineus, Iliopsoas mmss..
5.5. Roof: Skin and FasciaRoof: Skin and Fascia
6.6. Apex: Overlap of Sartorius and Adductor Apex: Overlap of Sartorius and Adductor Longus mLongus mss..
Femoral Triangle
Boundaries
Femoral Triangle:Femoral Triangle:C) Contents:C) Contents:
1. Femoral artery1. Femoral artery
2. Femoral vein2. Femoral vein
3. Femoral nerve 3. Femoral nerve
4. Femoral Sheath4. Femoral Sheath
Femoral Sheath & Femoral Sheath & CanalCanal
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Femoral ArteryFemoral Artery
Femoral VeinFemoral Vein
Lumbar Lumbar plexusplexus
Lumbar Lumbar plexusplexus
Nerves of the lumbar plexusNerve Segmet Innervated muscles Cutaneous branches
Iliohypogastric T12-L1 •Transversus abdominis
•Abdominal internal oblique
•Anterior cutaneous ramus •Lateral cutaneous ramus
Ilioinguinal L1 Anterior scrotal nerves in males
• Anterior labial nerves in females
Genitofemoral L1, L2 •Cremaster in males •Femoral ramus
•Genital ramus
Lateral femoral cutaneous
L2, L3 •Lateral femoral cutaneous
Obturator L2-L4
•Obturator externus •Adductor longus •Adductor brevis
•Gracilis •Pectineus
•Adductor magnus
•Cutaneous ramus
Femoral L2-L4
•Iliopsoas •Pectineus •Sartorius
• Quadriceps femoris
•Anterior cutaneous branches• Saphenous
Short, direct muscular branches
T12-L4 •Psoas major
• Quadratus lumborum• Iliacus
Obturator Obturator NerveNerve
Adductor Canal:Adductor Canal:(Subsartorious or Hunter(Subsartorious or Hunter’’s canal)s canal)
A)A) Situation:Situation:
B)B) Boundaries:Boundaries:
1/3 middle part of anteromedial aspect of 1/3 middle part of anteromedial aspect of the Thighthe Thigh
It extents from the apex of the femoral It extents from the apex of the femoral triangle to the opening of adductor triangle to the opening of adductor hiatushiatus
1.1. Posterior: Adductor Longus & Adductor Posterior: Adductor Longus & Adductor Magnus mMagnus mss..
2.2. Anterior: Vastus Medialis m.Anterior: Vastus Medialis m.
3.3. Medial: Sartorious m.Medial: Sartorious m.
Femoral Triangle
Situation
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Adductor Canal:Adductor Canal:(Subsartorious or Hunter(Subsartorious or Hunter’’s canal)s canal)
1. Femoral artery & Descending 1. Femoral artery & Descending Genicular br.Genicular br.
2. Femoral vein2. Femoral vein
3. Saphenous nerve3. Saphenous nerve 4. Obturator nerve 4. Obturator nerve (Post. br.)(Post. br.)
5. Nerve to Vastus medialis5. Nerve to Vastus medialis
Content :
Adductor Canal
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