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Topic: Lateral compartment of leg


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In the News (Fri 25 Dec 09)

  
 Orthopaedic Journal
It is important to avoid the superficial peroneal nerve during its exit from the fascia of the lateral compartment traversing anterior in the distal third of the leg.
The lateral compartment is then released with an incision on the inferior-medial aspect of its overlying fascia, extending to the lateral side of the foot.
At its most proximal portion, the fascial incision provides access to the lateral compartment where the abductor digiti quinti muscle takes origin from the undersurface of the calcaneus.
www.uphs.upenn.edu /ortho/oj/1997/oj10sp97p49.html   (7473 words)

  
 Postgraduate Medicine: Lower extremity compartment syndrome
It occurs near the anterior intermuscular septum dividing the anterior and lateral compartments at the distal third of the leg.
The anterior compartment is reached by inserting the catheter halfway between the tibial crest and the lateral intermuscular septum in the central portion of the compartment.
The compartments most often involved are the anterior and the lateral (14).
www.postgradmed.com /issues/1999/03_99/swain.htm   (2628 words)

  
 The Physician and Sportsmedicine: Exertional Compartment Syndrome
It pierces the lateral compartment fascia at the junction of the midthird and distal third of the leg.
E xertional compartment syndrome (ECS) of the leg--whether acute or chronic--is characterized by exercise-induced pain and swelling that is relieved by rest.
Each compartment contains a major nerve: the deep peroneal in the anterior compartment, the superficial peroneal in the lateral compartment, the saphenous in the superficial posterior compartment, and the tibial in the deep posterior compartment (figure 1: not shown).
www.physsportsmed.com /issues/1996/04_96/edwards.htm   (2628 words)

  
 Anatomy Tables - Leg
superficial fibular br.: muscles of lateral compartment of leg (fibularis longus and brevis mm.); deep fibular br.: mm.
of anterior compartment of leg (tibialis anterior, extensor hallucis longus, extensor digitorum longus, fibularis tertius); mm.
posterior and lateral leg, plantar aspect of foot
med.umich.edu /lrc/coursepages/M1/anatomy/html/limbs/leg_tables.html   (1681 words)

  
 Orthopaedic Journal
It is important to avoid the superficial peroneal nerve during its exit from the fascia of the lateral compartment traversing anterior in the distal third of the leg.
The lateral compartment is then released with an incision on the inferior-medial aspect of its overlying fascia, extending to the lateral side of the foot.
Because tissue perfusion in a compartment is dependent on arteriolar and capillary perfusion gradients, a compartment syndrome may result in the presence of peripheral pulses.
www.uphs.upenn.edu /ortho/oj/1997/oj10sp97p49.html   (1681 words)

  
 Compartment Syndrome - Wheeless' Textbook of Orthopaedics
Compartment syndrome as a complication of the Hauser procedure.
Simulation of compartment syndrome by rupture of the deep femoral artery from blunt trauma.
Acute compartment syndromes: diagnosis and treatment with the aid of the wick catheter.
www.wheelessonline.com /ortho/compartment_syndrome   (712 words)

  
 AAPM&R - EMG Case No. 71, cont
Compartment syndrome in the leg usually affects the anterior compartment; while in the forearm, the flexor compartment is most susceptible.
In the lateral compartment, all contents are involved including decreased insertional activity in the peroneus longus and brevis and superficial peroneal sensory absence on nerve conduction study.
As previously stated, compartment syndrome can be seen in up to 30% of tibial shaft fractures and risk is increased with further manipulation including surgery or pin/rod placement.
www.aapmr.org /education/emgcases/emg7104d.htm   (712 words)

  
 Anatomic Structures at Risk During Minimal-Incision Endoscopically Assisted Fascial Compartment Releases in the Leg -- Hutchinson et al. 31 (5): 764 -- American Journal of Sports Medicine
fascial release of the anterior and lateral compartments may
Anatomic Structures at Risk During Minimal-Incision Endoscopically Assisted Fascial Compartment Releases in the Leg-- Hutchinson et al.
Anatomic Structures at Risk During Minimal-Incision Endoscopically Assisted Fascial Compartment Releases in the Leg
journal.ajsm.org /cgi/content/abstract/31/5/764   (712 words)

  
 LAB8
Most of the sensory innervation of the dorsal surface of the foot is supplied by the superficial peroneal nerve, the nerve which supplies muscular innervation to the lateral compartment of the leg.
The deep peroneal nerve, which supplies muscular innervation to the anterior compartment of the leg, provides cutaneous innervation to the area between the big toe and second toe.
The posterior tibial artery supplies medial and lateral plantar arteries to the plantar surface of the foot, while the tibial nerve supplies two main branches to the sole of the foot, the medial and lateral plantarnerves (Netter, 497-498).
www.umanitoba.ca /faculties/medicine/units/anatomy/bmr/LAB8.htm   (712 words)

  
 Innervation
It provides motor and sensory innervation to the anterior compartment of the thigh as well as sensory innervation to the medial leg and foot.
Lateral sural nerve innervates the skin of the posterolateral leg.
It innervates most muscles of the posterior thigh, all muscles of the leg and foot, all joints of the lower extremity, and the skin of the foot and most of the leg and thigh.
cats.med.uvm.edu /cats_teachingmod/gross_anatomy/lower_extremity/pages/innervation_le.html   (712 words)

  
 Lower Limb Nerves
The superficial peroneal nerve supplies the muscles in the lateral compartment (peroneus longus and brevis) and the skin over the anterior lower leg and dorsum of the foot.
The common peroneal nerve may be injured as it winds around the neck of the fibula, resulting in foot drop (anterior compartment muscles), and loss of sensation on the lower anterior leg and dorsum of the foot.
Cutaneous sensation would be lost over the calf and dorsum, sole and lateral side of the foot.
www.med.mun.ca /anatomyts/nerve/scianerv.htm   (712 words)

  
 lw07.wbc
Another muscle which you find within the anterior muscular compartment of the leg is the extensor hallucis longus muscle.
No, the correct answer is B. The lateral group of muscles of the leg consists of the peroneus longus and the peroneus brevis muscle.
The superficial peroneal nerve at the lower third of the calf and superficial to the fascia crura divides into two branches the medial and the lateral.
www.kumc.edu /research/medicine/pharmacology/CAI/webCAI/anatomy/lw07.wbc   (712 words)

  
 Meganlist3.doc
It is a small muscle usually continuous and fused with the distal part of the extension digitorum longus in the anterior compartment of the leg.
It is a smaller muscle deep to the fibularis longus, enclosed in a common sheath in the lateral part of the leg.
It is a superficial lateral muscle which overlies the fibula bone in the leg.
www.life.sci.qut.edu.au /LSB131/2003summer/Meganlist3.doc   (2800 words)

  
 Lecture Notes: Leg & Ankle - Revised 11/00
C. lateral compartment: two muscles innervated by the superficial fibular (peroneal) nerve and supplied by perorating branches from the fibular (peroneal) artery (a branch of the posterior tibial artery running within the posterior compartment); these muscle primarily evert and secondarily plantarflex the foot
The two heads of gastrocnemius (medial and lateral) and soleus share a common tendon of insertion, the tendo calcaneus which attaches to the tuber calcaneus; these three muscles are collectively known as the triceps surae
The anastomoses of the ankle and foot are formed by branches of the (1) anterior tibial (and its continuation as the dorsalis pedis), (2) posterior tibial and (3) peroneal arteries; these anatstomoses are extensive and sufficient to sustain blockage of any of the 3 major vessels.
www.fiu.edu /~condon/crusout.htm   (2800 words)

  
 Gastrocnemius muscle - Wikipedia, the free encyclopedia
Since the anterior compartment of the leg is lateral to the tibia, the bulge of muscle medial to the tibia on the anterior side is actually the posterior compartment.
The gastrocnemius muscle is a powerful superficial muscle that is in the back part of the lower leg (the calf).
On the other side of the fascia are the tibialis posterior muscle, the flexor digitorum longus muscle, and the flexor hallucis longus muscle, along with the posterior tibial artery and posterior tibial vein and the tibial nerve.
en.wikipedia.org /wiki/Gastrocnemius_muscle   (438 words)

  
 KINE 251 Exam III
Which of the following muscle is found in the lateral compartment of the leg?
innervates the anterior and lateral muscles of the leg
Most of the muscle mass in the lower back is from the
www.uic.edu /ahp/knad/k251t3.html   (438 words)

  
 Peroneus longus muscle - Wikipedia, the free encyclopedia
It is a muscle of the lateral compartment of the leg and is innervated by the superficial peroneal nerve.
Peroneus longus becomes a tendon that goes posterially around the lateral malleolus of the ankle, then continues under the foot to attach to the 1st metatarsal.
The muscle peroneus longus (also known as fibularis longus) is a superficial muscle in the human leg, and acts to evert and plantar flex the ankle.
en.wikipedia.org /wiki/Peroneus_longus_muscle   (438 words)

  
 Peroneus longus muscle - Wikipedia, the free encyclopedia
It is a muscle of the lateral compartment of the leg and is innervated by the superficial peroneal nerve.
Peroneus longus becomes a tendon that goes posterially around the lateral malleolus of the ankle, then continues under the foot to attach to the 1st metatarsal.
The muscle peroneus longus (also known as fibularis longus) is a superficial muscle in the human leg, and acts to evert and plantar flex the ankle.
www.wikipedia.org /wiki/Fibularis+longus   (124 words)

  
 Andrew McDonough's Classes at NYU
After splitting from the posterial artery the peroneal artery moves laterally into the lateral compartment of the leg and provides blood to, among other structures, the peroneus longus and brevis.
The branch-point of the peroneal artery from the posterior tibial artery is somewhat variable and may branch more proximally from the posterior tibial (perhaps a third of the length of the leg vs. one half) and in some cases it may even branch from the popliteal artery behind the knee.
The peroneal artery branches from the posterior tibial artery usually in the middle of the posterior leg.
www.nyu.edu /classes/mcdonough/an_no7.htm   (124 words)

  
 Dissector Answers - Leg
Muscles of the lateral compartment evert and abduct the foot, and also assist in its plantar flexion.
Muscles of the deep posterior compartment assist the muscles of the superficial compartment in plantar flexion and inversion of the foot at the ankle, but their important functions are elsewhere.
The tibialis posterior muscle acts powerfully in adduction and inversion of the foot.
anatomy.med.umich.edu /limbs/leg_ans.html   (124 words)

  
 Dissector Answers - Hip & Posterior Thigh & Leg
All of the muscles of the posterior compartment are innervated by the tibial nerve.
The popliteal fossa is defined superomedially by the tendons of the semimembranosus and semitendinosus muscles, superolaterally by the tendon of the biceps femoris muscle, and inferiorly by the medial and lateral heads of the gastrocnemius muscle.
Muscles of the deep posterior compartment assist the muscles of the superficial compartment in plantar flexion and inversion of the foot at the ankle, but their important functions are elsewhere.
anatomy.med.umich.edu /musculoskeletal_system/gluteal_ans.html   (3489 words)

  
 eMedicine - Peroneal Tendon Syndromes : Article by Steven Karageanes
The peroneal tendons originate in the lateral compartment of the leg.
They are misdiagnosed as a lateral ankle sprain most of the time, because isolated injury to the peroneal tendons is rare.
The occurrence of injuries to the peroneal tendons is not actually known.
www.emedicine.com /sports/topic98.htm   (827 words)

  
 Review Questions, Leg
The medial plantar artery is a branch of the posterior tibial artery while the lateral plantar artery is a branch of the deep peroneal artery
The peroneal (fibular) artery is located in the posterior crural compartment and it supplies blood to both the posterior and lateral crural compartments
Is located lateral to the calcaneal tendon at the level of the ankle
anatomy.uams.edu /AnatomyHTML/legq.html   (320 words)

  
 Treating and Preventing Shin Splints
Lateral shin splints (sometimes called anterior shin splints) are usually due to overuse and inflammation of the anterior tibialis muscle and the muscle compartment in the front of the leg, along the outside front of your shin.
If you don't feel it too much, put your toe of the rear leg up on a tree limb, or a dumbbell, or any other small object, so that you bend the ankle more.
Medial shin splints are usually caused by excessive pronation or flat feet, and often by pounding from running, or sports like tennis, volleyball, and other weight-bearing activities.
my.webmd.com /content/article/80/96441.htm   (600 words)

  
 New Page 1
This nerve is composed of the tibial nerve and the common peroneal nerve; it innervates muscles in the posterior compartment of the thigh and all of the muscles in the leg and foot.
The mandibular nerve is responsible for the innervation of all of the muscles of mastication: the masseter, the temporalis, the medial pterygoid, and the lateral pterygoid muscles.
This nerve innervates the muscles of the medial compartment of the thigh, the adductor longus, adductor brevis, part of the adductor magnus and the gracilis, and part of the pectineus muscle.
iuhs-isa.org /AnatomyCNS.htm   (600 words)

  
 Gastrocnemius - WikiHealth
Since the anterior compartment of the leg is lateral to the tibia, the bulge of muscle medial to the tibia on the anterior side is actually the posterior compartment.
On the other side of the fascia are the tibialis posterior muscle, the flexor digitorum longus muscle, and the flexor hallucis longus muscle, along with the posterior tibial artery and posterior tibial vein and the tibial nerve.
The gastrocnemius is innervated by the tibial nerve from the sciatic, specifically, nerve roots S1–S2.
www.lowtiltpitch.com /Gastrocnemius   (600 words)

  
 Mechanical Axis Deviation: Definitions, Measurements and Consequences.
From a practical point of view the objective during deformity correction, total knee arthroplasty or high tibial osteotomy is to replace the centre of the knee on the mechanical axis of the leg, thus equalizing load sharing in each compartment.
Instrumented gait analysis is the ideal modality for assessing dynamic components of deformity, such as the lateral thrust which accompanies genu varum.
Therefore a "varus" deformity in the tibia (referring to the distal segment by convention) is better described as an "apex lateral" deformity; that is the apex or bow points laterally although the distal segment points medially.
homepages.iol.ie /~rcsiorth/journal/volume2/june/mech.htm   (600 words)

  
 biceps femoris muscle (anatomy) - General Practice Notebook
The nerve supply of biceps femoris reflects the fact that the short head develops in the flexor compartment of the thigh - it is innervated by the common peroneal branch of the sciatic nerve (L5, S1).
The biceps femoris muscle of the leg derives its name from having two heads of origin, long and short.
The short head originates from the lateral lip of the middle third of the linea aspera and the lateral supracondylar line of the femur.
www.gpnotebook.co.uk /simplepage.cfm?ID=-865402803   (970 words)

  
 peroneus brevis muscle (anatomy) - General Practice Notebook
The peroneus brevis is one of the muscles of the lateral compartment of the leg.
The tendon of peroneus brevis passes posteriorly around the lateral malleolus in a common synovial sheath with peroneus longus.
Peroneus brevis is tethered down by two bands of deep fascia around the ankle: the superior and inferior peroneal retinacula.
www.gpnotebook.co.uk /cache/20250702.htm   (970 words)

  
 peroneus longus muscle (anatomy) - General Practice Notebook
Peroneus longus is one of the muscles of the lateral crural compartment of the leg.
Beyond the lateral malleolus it passes anteroinferiorly to descend posterior to the peroneal trochlea on the calcaneus into a groove on the inferior surface of the cuboid bone.
Throughout this course, it is superficial to peroneus brevis.
www.gpnotebook.co.uk /cache/-1294991280.htm   (970 words)

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