Lateral Ankle

LATERAL ANKLE

Dull Ache / Sharp Pain

Fibularis brevis, Fibularis longus, Fibularis tertius tendinopathy, Anterior Talo – Fibular ligament (ATFL) sprain

  • May present as a constant dull ache at rest
  • Can be sharp on certain active movements
  • May be sore when walking or standing for long periods
  • Tender on palpation of anterior and posterior ankle
  • Diagnosed through palpation and active resisted muscle testing with patient side lying
  • ATFL (Anterior Talo – fibular ligament) sprain will be accompanied with more swelling and at times bruising
  • ATFL injury commonly occurs when the ankle has been rolled in eversion
  • ATFL injury may present as a limp
  • ATFL injury diagnosed through case history of trauma, observation, and palpation
  • ATFL sprain treatment involves rest, ice, compression, and elevation of leg. Manual therapy to surrounding tissues
  • Tendinopathy treatment may involve manual therapy and rehab exercises (heavy slow resistance training)

Impingement syndrome

  • Repeated inversion injury causing damage to anteromedial structures of ankle
  • Risk factors include repetitive ankle sprains
  • Painful to actively dorsiflex foot
  • Pain on palpation
  • Reduced passive dorsiflexion
  • Pre–existing damage to ankle
  • Caused by inflamed tissue (ligaments, tendons), and bone spurs / osteophytes
  • Common in athletes
  • Diagnosed through physical exam and x-ray
  • Treatment: rest from activity, pain relief medications, cortisone injection, rehab exercises

Syndesmosis (High ankle sprain)

  • Distal tibial and fibular ligament and interosseous membrane sprain
  • Pain across the top of the ankle
  • Painful to turn foot outwards
  • Painful to weight bear
  • May display bruising
  • Commonly occurs when the leg is twisted while the foot is planted on the ground (athletes)
  • Diagnosed through case history of trauma, palpation, ultrasound (ligament damage), and x-ray (fractures)
  • Treatment: rest from activity, manual therapy to surrounding tissues

Post trauma swelling (Unresolved 1-9 months)

  • Pain on lateral ankle
  • Painful to push on
  • May have dough like feeling on palpation
  • Decreased ankle movements
  • May have bruising
  • Painful to walk after 20 minutes
  • Common after ankle sprains or surgery
  • Diagnosed through case history of trauma, observation, and palpation
  • Treatment: manual therapy to surrounding tissues, effluerage / massage

Foraminal / Central canal stenosis with nerve root compression at Lumbar vertebra L5,S1

Symptoms:

  • Unrelenting lower limb pain with neurological symptoms in related areas of the leg and foot
  • Radiculopathy down leg – burning, pins and needles, numbness, tingling
  • Painful to extend back
  • Weakness in leg(s)
  • Muscle atrophy in lower limb

A) Lumbar Disc herniation (M>F 40-60)

Caused by:

  • trauma
  • poor posture,
  • repetitive activity
  • overweight

Diagnosed via:

  • Muscle testing (myotomes)
  • Sensory testing (dermatomes)
  • Patella tendon reflexes
  • Lying / Sitting straight leg test
  • Valsalva manoeuvre
  • Observing for atrophy in muscles
  • Case history of trauma, or poor lifting techniques involving twisting
  • MRI

Treatment:

  • Surgery
  • Cortisone injection
  • Conservative – medication, rest, manual therapy to surrounding musculature
  • Disc herniations can heal on their own in 6-9 months

B) Vertebral spurs

Caused by:

  • Osteoarthritis
  • Trauma / Injury / fractures

Diagnosed by:

  • X-ray

Treatment:

  • Medication to reduce inflammation and pain
  • Cortisone injection
  • Surgery
  • Manual therapy to surrounding musculature

C) Anterior longitudinal ligament ossification (Thickening)

Caused by:

  • Unknown
  • Hereditary
  • Diffuse idiopathic skeletal hyperostosis (DISH)
  • Trauma

Diagnosed by:

  • X-ray / MRI

Treatment:

  • Medication to reduce inflammation and pain
  • Manual therapy to surrounding musculature
  • Cortisone injection
  • Surgery indicated when airways are potentially being blocked

D) Space occupying lesion (Cyst)

Caused by:

  • Genetics
  • Chronic inflammatory conditions
  • Trauma / Injury to arteries, veins, lymphatics
  • Blockages to ducts

Diagnosed by:

  • MRI

Treatment:

  • Surgery

Drainage

  • Injecting cyst to reduce swelling and pain
  • Laser removal

E) Space occupying lesion (Tumour)

Symptoms:

  • May include systemic signs such as night pain, night sweats, fever, or enlarged lymph nodes

Caused by:

  • Genetics
  • Trauma / Injury
  • Infectious disease
  • Obesity
  • Cigarette smoking / Excessive alcohol

Diagnosed by:

  • MRI

Treatment:

  • Surgery
  • Radiation / Chemotherapy

LATERAL ANKLE

Numbness, Tingling, Weakness, Burning or Muscle atrophy

Foraminal / Central canal stenosis with nerve root compression at Lumbar vertebra L5,S1

Symptoms:

  • Numbness, tingling, or burning sensation with radiculopathy down leg
  • May also present only locally on outside of ankle with similar neurological symptoms
  • Severe pain in low back region
  • Painful to lean backwards (may produce sharp pain or neurological symptoms outside of ankle)
  • Weakness in leg(s)
  • Muscle atrophy in lower limb
  • Patient may find relief laying on their back with knees bent and legs raised onto a chair
A) Lumbar Disc herniation (M>F 40-60)

Caused by:

  • trauma
  • poor posture,
  • repetitive activity
  • overweight

Diagnosed via:

  • Muscle testing (myotomes)
  • Sensory testing (dermatomes)
  • Patella tendon reflexes
  • Lying / Sitting straight leg test
  • Valsalva manoeuvre
  • Observing for atrophy in muscles
  • Case history of trauma, or poor lifting techniques involving twisting
  • MRI

Treatment:

  • Surgery
  • Cortisone injection
  • Conservative – medication, rest, manual therapy to surrounding musculature
  • Disc herniations can heal on their own in 6-9 months
B) Vertebral spurs

Caused by:

  • Osteoarthritis
  • Trauma / Injury / fractures

Diagnosed by:

  • X-ray

Treatment:

  • Medication to reduce inflammation and pain
  • Cortisone injection
  • Surgery
  • Manual therapy to surrounding musculature
C) Anterior longitudinal ligament ossification (Thickening)

Caused by:

  • Unknown
  • Hereditary
  • Diffuse idiopathic skeletal hyperostosis (DISH)
  • Trauma

Diagnosed by:

  • X-ray / MRI

Treatment:

  • Medication to reduce inflammation and pain
  • Manual therapy to surrounding musculature
  • Cortisone injection
  • Surgery indicated when airways are potentially being blocked
D) Space occupying lesion (Cyst)

Caused by:

  • Genetics
  • Chronic inflammatory conditions
  • Trauma / Injury to arteries, veins, lymphatics
  • Blockages to ducts

Diagnosed by:

  • MRI

Treatment:

  • Surgery

Drainage

  • Injecting cyst to reduce swelling and pain
  • Laser removal
E) Space occupying lesion (Tumour)

Symptoms:

  • May include systemic signs such as night pain, night sweats, fever, or enlarged lymph nodes

Caused by:

  • Genetics
  • Trauma / Injury
  • Infectious disease
  • Obesity
  • Cigarette smoking / Excessive alcohol

Diagnosed by:

  • MRI

Treatment:

  • Surgery
  • Radiation / Chemotherapy
Multiple sclerosis (F>M 20-40)
  • Peripheral neuropathies
  • Commonly unilateral
  • Blurred or loss of vision in one eye
  • May cause atrophy of muscles or loss of motor control
  • May cause tremors
  • Weakness in one or both legs
  • Clumsiness of limb
  • Feeling of walking on cotton wool
  • Diagnosed through MRI (looking for lesions on brain or spinal cord), Lumbar puncture looking for abnormalities in antibodies in cerebrospinal fluid associated with MS)
  • Often a diagnosis of exclusion as other conditions produce similar symptoms
  • Treatment: medications
Diabetes
  • Feeling of thirst
  • Losing weight
  • Urinating often
  • Blurry vision
  • Hunger
  • Numbness and tingling
  • Tiredness
  • Dry skin
  • Wounds may have trouble healing
  • Prolonged bruising
Type 1
  • Condition where the pancreas produces little or no insulin

Caused by:

  • Unknown, has genetic links

Diagnostic tests:

  • Random blood-sugar test
  • Glycated Hemoglobin A1C blood test measures your blood sugar level over 2–3-month period to determine if it is consistently high

Management:

  • Insulin injections
  • Insulin pump
Type 2 (More common)
  • Condition where the pancreas does not produce enough insulin
  • Insulin that is produced in the pancreas does not work effectively
  • Insulin is produced in the pancreas, but the body’s cells do not respond effectively

Caused by:

  • Family history
  • Age 45+
  • Overweight
  • High blood pressure
  • Polycystic ovarian syndrome
  • Gestational diabetes
  • Giving birth to baby over 4.5kg (9lbs)

Diagnostic tests:

  • Glycated Hemoglobin A1C blood test measures your blood sugar level over 2-3 month period to determine if it is consistently high
  • Fasting glucose test

Management:

  • Medication
  • Lifestyle changes
Local peripheral nerve damage (Superficial fibular peroneal, Sural cutaneous nerves)

 

  • Numbness and tingling
  • Sharp, jabbing, or throbbing pain
  • Sensitive to touch
  • Gradual onset of symptoms
  • Caused by local trauma, repetitive movements, crushed, or cut nerves (surgery),
  • Medical causes: Diabetes, Multiple sclerosis, Guillain-Barre syndrome
  • Electromyography (EMG test), Ultrasound, Nerve conduction test
  • Treatment: self-resolving in 12 months, Surgery, or may not fully resolve

LATERAL ANKLE

Medical Considerations

Bone bruising
  • Local pain and tenderness
  • May present as a visual, hard palpable lump
  • Swelling
  • Joint stiffness
  • Decreased mobility
  • Change of colour (black and blue)
  • Common in contact sports, physically demanding job, or lack of protective equipment worn
  • Rest from aggravating activities, ice, compression, moon boot
  • MRI scan
Fracture fibula, talus
  • History of trauma
  • Immediate swelling
  • Tender to touch
  • Bruising
  • Limping
  • May have visible signs of deformity
  • Unable to weight bear
  • Diagnosed via X-ray
Stress fracture – fibula
  • Tenderness over region
  • May not walk with a limp
  • Sore to weight bear, but can still walk
  • Minor swelling
  • May have no visible sign of deformity
  • Sore to move ankle actively
  • Common in repetitive activity, sports, and running
  • Diagnosed via: X-ray, MRI, Bone scan
  • Treated with moon boot for 6-8 weeks
Osteophyte / Spurs
  • Stiffness feeling in ankle joint
  • Loss of mobility, feels restricted
  • Painful to weight bear
  • No sign of visible deformity
  • May cause locking of ankle joint
  • May produce swelling
  • Diagnosed via X-ray
Post trauma swelling (Unresolved 1-9 months)
  • Pain on lateral ankle
  • Painful to push on
  • May have dough like feeling on palpation
  • Decreased ankle movements
  • May have bruising
  • Painful to walk after 20 minutes
  • Common after ankle sprains or surgery
  • Diagnosed through case history of trauma, observation, and palpation
  • Treatment: Effleurage massage combined with inhibition pressure point therapy to help break down congestion and increase blood flow and lymphatic drainage
Congested Oedema
  • Swelling or puffiness
  • Skin often becomes stretched or shiny
  • May present with varicose veins

Caused by:

  • blocked veins
  • Lymphodema
  • Overweight
  • High salt diet
  • Pregnancy
  • Overweight
  • Kidney disease
  • Liver disease
  • congestive heart failure
  • Medications (blood pressure, contraceptive pill, anti-depressants, hormone therapy, steroids)
Osteoarthritis (F > M 50+)

Degeneration of joint cartilage and underlying bone

  • Stiff, tender, and swollen joints
  • Morning stiffness lasting up to 30 minutes
  • Aches and pains in muscles
  • Decreased joint range of motion
  • Fatigue feeling or tiredness
  • Can cause physical deformity

Caused by

  • Increased weight (obesity)
  • Females > Males
  • Increased age
  • Joint injuries
  • History of fractures
  • Repeated stress on joints (repetitive activities)
  • Genetics
  • Bone deformities
  • Metabolic disorders

Diagnosed via: X – rays, observation for physical deformity


Treatment:
Condition can not be reversed. Treatment is aimed at reducing symptoms and increasing range of motion

  • Manual therapy to help with surrounding soft tissue structures
  • Exercise to help strengthen muscles and joints
  • Medications to help reduce inflammation
  • Cortisone injections into joint
  • Surgery for joint replacements
Rheumatoid arthritis

Definition: an autoimmune disease, where the body mistakes its own cells as foreign invaders.

This causes an attack of the body’s joint synovium by inflammatory chemicals. Flare ups may

last from months to a lifetime with symptoms being episodic in nature.


Symptoms: (mimics many other arthritic conditions in early stages)

  • Insidious onset of pain and stiffness, swelling and warmth that begins with thesmall joints of the hands and/or feet.
  • Commonly affects people aged 25-45 years old.
  • More than 1 joint is affected, usually bilateral involvement
  • Symmetrical involvement of the metacarpophalangeal or metatarsophalangeal joints
  • Symptoms may come and go
  • Morning stiffness which can last hours
  • Fatigue, low-grade fever, weakness
  • Soft tissue swelling
  • Joint effusion and synovial swelling
  • Tenderness on palpation or movement of joint
  • Joint Deformities (Boutonniere, Swan Neck, Z deformity of wrist, Ulnar deviation)

Caused by:

  • Genetics: gene HLA-DR1
  • May be associated with poor diet (high in red meats, processed meats, refined grains, fried foods, high fat dairy and sugar can increase chances of developing RA

Examination:

  • Physical examination of joints observing for swelling, warmth, redness, tenderness, decreased range of motion, palpation of joint line irregularities, and joint deformity.
  • Morning stiffness lasting more than 30 minutes
  • Blood tests will be looking to diagnose:
    1. Rheumatoid factor
    2. Erythrocyte sedimentation rate (ESR)
    3. Full blood count (CBC)
    4. CCP antibodies
    5. Antinuclear antibody (ANA)
    6. C – reactive protein (CRP)

Treatment:

  • Disease Modifying Anti -Rheumatic Drugs (DMARDs)
  • Analgesics and NSAIDs
  • Education on exercises
  • Hydrotherapy
  • Diet – introducing omega3 and fish oils
  • Acute flare ups require rest
  • Rheumatologist management

Prognosis:

  • Fair to poor. Depending on number of symptoms. Can last for months to a lifetime depending on flare ups and management.
Psoriatic arthritis (M=F 30-55)

Definition: chronic, autoimmune form of arthritis that causes joint inflammation and occurs with the skin condition psoriasis. Immune system attacks healthy cells in the body by mistake causing symptoms


Symptoms:

  • Red patches of skin topped with silvery scales
  • Multiple joint pain, stiffness, and swelling
  • Swollen fingers and toes
  • Nails may form pits, crumble, or separate from the nail beds.
  • May present similarly as Ankylosing spondylitis

Caused by:

  • Genetic predisposition (HLA-B27 gene)
  • May be triggered by a viral or bacterial infection when genetically predisposed
  • Physical trauma to joints may predispose to Psoriatic arthritis
  • Psoriasis skin condition often predisposes Psoriatic arthritis

Examination:

  • Observe for signs of swelling and tenderness around joint
  • Pitted fingernails
  • May present unilaterally or bilaterally
  • PsA should be suspected in any patient who has psoriasis and arthritis, however it may be present in both
  • Blood tests provide negative Rheumatoid factor
  • Joint fluid test. Small fluid is aspirated from affected joint and examined for uric crystals which will indicate gout rather than PsA )
  • X- ray to examine for joint destruction

Treatment

  • DMARDS
  • NSAIDS
  • Management through Rheumatologist
  • UV Light therapy for skin issues
  • Steroid injections
  • Joint replacement surgery
  • Manual therapy to help increase joint ROM and reduce muscle HT

Prognosis:

Fair to poor. Although a chronic condition with no cure, condition can be managed conservatively with Rheumatologist, medications, and manual therapy

Reactive arthritis (Reiter’s syndrome M>F 20-50)
  • Auto immune condition that develops in response to an infection
  • Common infections found are Sexually transmitted (Chlamydia Trachomatis)
  • Currently no cure
  • Sausage-like swelling in fingers and toes
  • Morning joint stiffness
  • Pain, tenderness, swelling in your joints and tendons
  • Low back pain
  • Eye irritation
  • Burning sensation on urination
  • Symptoms may only last up to 6 months
  • HLA-B27 genotype is predisposing factor in 65% of patients
  • Blood and infection tests
  • Antibiotics, Non steroid anti inflammatory medications, Steroids, Immunosuppressive medications, rest, and light exercise to help strengthen muscles and improve joint function
Reflex sympathetic disorder / Complex regional pain syndrome (CRPS)
  • Chronic limb pain
  • Pain is greater than expected than injury that may have caused it
  • Continuous throbbing, burning, numbness and tingling
  • Sensitive to touch (painful)
  • Skin colour and temperature changes
  • Not well understood
  • May be post-surgery, injury, stroke, or heart attack
  • May involve abnormal inflammation or nerve dysfunction

Treatment: Challenging to manage as results vary between patients. Some options may include:

  • Acupuncture
  • Pain relief medication, anti inflammatory medication
  • Nerve block injection, morphine
  • Intravenous Ketamine
  • Manual / Physical / Exercise therapy
  • Meditation, relaxation therapies
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