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<?xml version="1.0" encoding="UTF-8" standalone="no"?><merged xmlns:dita-ot="http://dita-ot.sourceforge.net/ns/201007/dita-ot" id="GUID-df1b161a-1e57-4a3f-a8dc-125318e5b36b-en" xml:lang="en" xtrf="file:/mnt/crx/author/crx-quickstart/profiles/ditamaps/ditamap10159643015585676326/hecs-ccms/en/HIL/conditions/d-f/foot-drop/foot-drop.ditamap"> <displayTitle>Foot drop</displayTitle> <featureTitle/> <listTitle/> <hecsConcept contentType="http://ontology.mayo.edu/ContentCategories/Overview" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:PCNhQWbDJCv9z7F2kAs4LS:2026-10-09" xml:lang="en"> <title>overview foot drop</title> <titlealts> <titleSimple keyref="titleSimple-overview">Overview</titleSimple> </titlealts> <conbody> <p product="mayoclinic.org"> <xref href="https://www.mayoclinic.org/about-this-site/meet-our-medical-editors" keyref="attrib-mayo-clinic-staff-link" scope="external">By Mayo Clinic Staff</xref> </p> <conbodydiv platform="richtext"> <section> <p>Foot drop, sometimes called drop foot, is a general term for difficulty lifting the front part of the foot. If you have foot drop, the front of your foot might drag on the ground when you walk.</p> <p>Foot drop isn't a disease. Rather, it is a sign of an underlying neurological, muscular or anatomical problem.</p> <p>Sometimes foot drop is temporary, but it can be permanent. If you have foot drop, you might need to wear a brace on your ankle and foot to support the foot and hold it in position.</p> </section> </conbodydiv> </conbody> </hecsConcept> <hecsConcept contentType="http://ontology.mayo.edu/ContentCategories/Symptoms" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:HGdPz5sXJHVF2qYG6B1ZRh:2026-10-09" xml:lang="en"> <title>symptoms foot drop</title> <titlealts> <titleSimple keyref="titleSimple-symptoms">Symptoms</titleSimple> </titlealts> <conbody> <conbodydiv platform="richtext"> <section> <p>Foot drop makes it difficult to lift the front part of the foot, so it might drag on the floor when you walk. To help the foot clear the floor, a person with foot drop may raise the thigh more than usual when walking, as though climbing stairs. This unusual kind of walking, called steppage gait, might cause the foot to slap down onto the floor with each step. In some cases, the skin on the top of the foot and toes feels numb.</p> <p>Depending on the cause, foot drop can affect one or both feet.</p> </section> </conbodydiv> </conbody> </hecsConcept> <hecsConcept contentType="http://ontology.mayo.edu/ContentCategories/WhenToSeekCare" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:FaPcWAMAyS6N76jB2LzTGt:2026-10-09" xml:lang="en"> <title>when to see a doctor foot drop</title> <titlealts> <titleSimple keyref="titleSimple-when-to-see-doctor">When to see a doctor</titleSimple> </titlealts> <conbody> <p>If your toes drag on the floor when you walk, consult your healthcare professional. If foot drop isn't treated, it can cause a loss of mobility and function. This may lead to chronic pain, which can impact a person's quality of life.</p> </conbody> </hecsConcept> <hecsConcept contentType="http://ontology.mayo.edu/ContentCategories/Causes" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:6b1iwFiRJbF8qmnrwYHp4b:2026-10-09" xml:lang="en"> <title>causes foot drop</title> <titlealts> <titleSimple keyref="titleSimple-causes">Causes</titleSimple> </titlealts> <conbody> <conbodydiv platform="richtext"> <section> <p>Foot drop is caused by weakness or paralysis of the muscles involved in lifting the front part of the foot. Causes of foot drop might include:</p> <ul> <li> <p> <b>Nerve injury.</b> The most common cause of foot drop is compression of a nerve in the leg that controls the muscles involved in lifting the foot. This nerve is called the peroneal nerve. A serious knee injury can lead to the nerve being compressed. It also can be injured during hip or knee replacement surgery, which may cause foot drop.</p> <p>A nerve root injury — "pinched nerve" — in the spine also can cause foot drop. People who have diabetes are more susceptible to nerve disorders, which are associated with foot drop.</p> </li> <li> <b>Muscle or nerve disorders.</b> Various forms of muscular dystrophy, an inherited disease that causes progressive muscle weakness, can contribute to foot drop. So can other neurological disorders, such as polio or Charcot-Marie-Tooth disease.</li> <li> <b>Brain and spinal cord disorders.</b> Disorders that affect the spinal cord or brain — such as stroke, multiple sclerosis or amyotrophic lateral sclerosis (ALS) — may cause foot drop.</li> </ul> </section> </conbodydiv> </conbody> </hecsConcept> <hecsConcept contentType="http://ontology.mayo.edu/ContentCategories/RiskFactors" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:YHKimXWjR9Pdwd3ocaoNUw:2026-10-09" xml:lang="en"> <title>risk factors foot drop</title> <titlealts> <titleSimple keyref="titleSimple-risk-factors">Risk factors</titleSimple> </titlealts> <conbody> <conbodydiv platform="richtext"> <section> <p>The peroneal nerve controls the muscles that lift the foot. This nerve runs near the surface of the skin on the side of the knee closest to the hand. Activities that compress this nerve can increase the risk of foot drop. Examples include:</p> <ul> <li> <b>Leg crossing.</b> People who habitually cross their legs can compress the peroneal nerve on their uppermost leg.</li> <li> <b>Prolonged kneeling.</b> Occupations that involve prolonged squatting or kneeling — such as picking strawberries or laying floor tile — can result in foot drop.</li> <li> <b>Wearing a leg cast.</b> Plaster casts that enclose the ankle and end just below the knee can exert pressure on the peroneal nerve.</li> </ul> </section> </conbodydiv> </conbody> </hecsConcept> <hecsConcept contentType="http://ontology.mayo.edu/ContentCategories/Diagnosis" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:JUeiv6ETdUD4CCZtTAkTbx:2026-10-09" xml:lang="en"> <title>diagnosis foot drop</title> <titlealts> <titleSimple keyref="titleSimple-diagnosis">Diagnosis</titleSimple> </titlealts> <conbody> <conbodydiv platform="richtext"> <section> <p>Foot drop is usually diagnosed during a physical exam. Your healthcare professional will watch you walk and check your leg muscles for weakness. Your health professional also may check for numbness on your shin and on the top of your foot and toes.</p> </section> <section> <title>Imaging tests</title> <p>Foot drop is sometimes caused by a mass pushing on a nerve. This can be an overgrowth of bone in the spinal canal or a tumor or cyst pressing on the nerve in the knee or spine. Imaging tests can help pinpoint these types of problems.</p> <ul> <li> <b>X-rays.</b> Plain X-rays use a low level of radiation to visualize a soft tissue mass or a bone lesion that might be causing your symptoms.</li> <li> <b>Ultrasound.</b> This technology, which uses sound waves to create images of internal structures, can check for cysts or tumors on the nerve or show swelling on the nerve from compression.</li> <li> <b>CT scan.</b> This combines X-ray images taken from many different angles to form cross-sectional views of structures within the body.</li> <li> <b>Magnetic resonance imaging (MRI).</b> This test uses radio waves and a strong magnetic field to create detailed images of bones and soft tissues. MRI is particularly useful in visualizing soft tissue lesions that may be compressing a nerve.</li> </ul> </section> <section> <title>Nerve tests</title> <p>Electromyography (EMG) and nerve conduction studies measure electrical activity in the muscles and nerves. These tests can be uncomfortable, but they're useful in determining the location of the damage along the affected nerve.</p> </section> </conbodydiv> </conbody> </hecsConcept> <hecsConcept contentType="http://ontology.mayo.edu/ContentCategories/Treatment" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:8ZjQ9c3Fk6pRDcxGVPArr6:2026-10-09" xml:lang="en"> <title>treatment foot drop</title> <titlealts> <titleSimple keyref="titleSimple-treatment">Treatment</titleSimple> </titlealts> <conbody> <conbodydiv platform="richtext"> <section> <p>Treatment for foot drop depends on the cause. If the cause is successfully treated, foot drop might improve or even disappear. If the cause can't be treated, foot drop can be permanent.</p> <p>Treatment for foot drop might include:</p> <ul> <li> <b>Braces or splints.</b> A brace on your ankle and foot or splint that fits into your shoe can help hold your foot in a normal position.</li> <li> <b>Physical therapy.</b> Exercises can strengthen your leg muscles and help you maintain the range of motion in your knee and ankle. These exercises might improve gait problems associated with foot drop. Stretching exercises are particularly important to prevent the stiffness in the calf and heel.</li> <li> <b>Nerve stimulation.</b> Sometimes stimulating the nerve that lifts the foot improves foot drop.</li> <li> <b>Surgery.</b> Depending on the cause, and if your foot drop is relatively new, nerve surgery might be helpful. If foot drop is long-standing, your healthcare professional might suggest surgery that transfers a working tendon to a different part of the foot to improve function.</li> </ul> <fig> <title>Foot drop</title> <desc> <p>The most common type of foot drop is caused by injury to the peroneal nerve, which controls the muscles that lift the foot. Foot drop can be temporary or permanent. A brace can help hold the foot in position.</p> </desc> <image href="https://assets.mayoclinic.org/content/dam/hecs-ccms/global/images/hil-ccgs/mcdc7_foot_dropthu-en.jpg" placement="inline"> <alt>Illustration of foot drop and brace</alt> </image> </fig> </section> </conbodydiv> </conbody> </hecsConcept> <hecsConcept contentType="http://ontology.mayo.edu/ContentCategories/SelfCare" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:CrxZjR6fwvtBE3RhJkq3gs:2026-10-09" xml:lang="en"> <title>lifestyle and home remedies foot drop</title> <titlealts> <titleSimple keyref="titleSimple-lifestyle-and-home-remedies">Self-care</titleSimple> </titlealts> <conbody> <conbodydiv platform="richtext"> <section> <p>Because foot drop can increase your risk of tripping and falling, consider taking these precautions around your house:</p> <ul> <li>Keep all floors clear of clutter.</li> <li>Avoid the use of throw rugs.</li> <li>Move electrical cords away from walkways.</li> <li>Make sure rooms and stairways are well lit.</li> <li>Place fluorescent tape on the top and bottom steps of stairways.</li> </ul> </section> </conbodydiv> </conbody> </hecsConcept> <hecsConcept contentType="http://ontology.mayo.edu/ContentCategories/AppointmentPreparation" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:5b1p28LqAGgaNvxEPmYJ2g:2026-10-09" xml:lang="en"> <title>preparing for your appointment foot drop</title> <titlealts> <titleSimple keyref="titleSimple-prep-for-appt">Preparing for your appointment</titleSimple> </titlealts> <conbody> <conbodydiv platform="richtext"> <section> <p>You're likely to start by seeing your family healthcare professional. Depending on the suspected cause of foot drop, you may be referred to a doctor who specializes in brain and nerve disorders, called a neurologist.</p> <p>Here's some information to help you get ready for your appointment.</p> </section> <section> <title>What you can do</title> <p>Make a list of:</p> <ul> <li> <b>Your symptoms,</b> including ones that seem unrelated to the reason for which you scheduled the appointment, and when they began.</li> <li> <b>Key personal information,</b> including major stresses or recent life changes.</li> <li> <b>All medicines,</b> vitamins or supplements you take, including doses.</li> <li> <b>Questions</b> to ask your healthcare professional.</li> </ul> <p>For foot drop, questions to ask your care team include:</p> <ul> <li>What's causing my symptoms?</li> <li>What tests do I need?</li> <li>Is my condition likely temporary or chronic?</li> <li>What treatment do you recommend?</li> <li>Do you have brochures or other printed material I can have?</li> </ul> <p>Don't hesitate to ask other questions.</p> </section> <section> <title>What to expect from your doctor</title> <p>Your healthcare professional is likely to ask questions, such as:</p> <ul> <li>Are your symptoms present all the time, or do they come and go?</li> <li>Does anything seem to make your symptoms better?</li> <li>Does anything seem to make your symptoms worse?</li> <li>Do you notice weakness in your legs?</li> <li>Does your foot slap the floor when you walk?</li> <li>Do you have numbness or tingling in your foot or leg?</li> <li>Do you have pain? If so, what is it like and where is it located?</li> <li>Do you have a history of diabetes?</li> <li>Do you have other muscle weakness?</li> </ul> </section> </conbodydiv> </conbody> </hecsConcept> <hecsReference contentType="http://ontology.mayo.edu/ContentCategories/References" policy="did:mcid:PDkv3FCzsA4FPiHVvT1zRc;did:mcid:7AmKpSty59qW9PRkXPDxNB" reviewedOn="2023-01-05T06:00:00.000-06:00" workId="did:mcid:W2e4Xo6cyeTjCPSAPuLw6k:2026-10-09" xml:lang="en"> <title>references foot drop</title> <titlealts> <titleSimple keyref="titleSimple-references">References</titleSimple> </titlealts> <prolog> <footnotes> <fn>Drake RL. Lower limb. In: Gray's Anatomy for Students. 4th ed. Elsevier; 2020. https://www.clinicalkey.com. Accessed Sept. 27, 2022.</fn> <fn>Foot drop information page. National Institute of Neurological Disorders and Stroke. https://www.ninds.nih.gov/Disorders/All-Disorders/Foot-Drop-Information-Page. Accessed May 13, 2024.</fn> <fn>Rutkove SB. Overview of lower extremity peripheral nerve syndromes. https//www.uptodate.com/contents/search. Accessed May 13, 2024.</fn> <fn>Hansen J. Lower limb. In: Netter's Clinical Anatomy. 5th ed. Elsevier; 2022. https://www.clinicalkey.com. Accessed Sept. 27, 2022.</fn> <fn>Foot drop treatment (tendon transfer). American Orthopaedic Foot &amp; Ankle Society. https://www.footcaremd.org/conditions-treatments/midfoot/foot-drop-treatment-tendon-transfer. Accessed May 13, 2024.</fn> <fn>McGee SR. Stance and gait. In: Evidence-Based Physical Diagnosis. 5th ed. Elsevier; 2022. https://www.clinicalkey.com. Accessed Sept. 27, 2022.</fn> <fn>Speelziek SJA, et al. Clinical spectrum of neuropathy after primary total knee arthroplasty: A series of 54 cases. Muscle and Nerve. 2019; doi:10.1002/mus.26473.</fn> <fn>Fortier LM, et al. An update on peroneal nerve entrapment and neuropathy. Orthopedic Reviews (Pavia). 2021; doi:10.52965/001c.24937.</fn> <fn>Elkwood AI, et al. Foot drop: Etiology, diagnosis, and treatment. https//www.uptodate.com/contents/search. Accessed May 13, 2024.</fn> </footnotes> </prolog> </hecsReference> <metadata> <hasPoCID>CON-20372614</hasPoCID> <primaryIdentifier>did:mcid:5xyUG9UA85DW92dRhGfM49:1.18</primaryIdentifier> <workId>did:mcid:6P1P9iGdvZKbHywZXM4U6i:2026-10-09</workId> <language>en</language> <publicationStatus>Done</publicationStatus> <issuedOn>2007-11-02T05:00:00.000-05:00</issuedOn> <reissuedOn>2025-01-15T06:00:00.000-06:00</reissuedOn> <mapPath>/content/dam/hecs-ccms/en/HIL/conditions/d-f/foot-drop/foot-drop.ditamap</mapPath> <manifestationID>did:mcid:XyzWUrzHUgPRYEwAp9KJjc:2026-10-09-0352</manifestationID> <seoDescription>Foot drop is a general term that describes a difficulty in lifting the front part of the foot. 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