Heel Pain, causes, diagnosis, and treatment. Plantar fascitis.

Understanding Heel Pain: Causes, Diagnosis, and Treatment Heel pain is a prevalent condition with multiple potential causes, making accurate diagnosis essential for effective treatment. The proximity of various anatomical structures in the heel can complicate pinpointing the exact source of pain. Below is an overview of common causes of heel pain, their characteristics, and treatment options.​ 1. Plantar Fasciitis Description: Plantar fasciitis involves irritation and swelling of the thick tissue on the bottom of the foot, known as the plantar fascia. This condition often results in sharp heel pain, particularly with the first steps in the morning. ​ Wikipedia Symptoms: Severe pain during initial steps after waking.​ Wikipedia Pain persists with prolonged standing or activity.​ Tenderness over the plantar medial heel.​ Diagnosis: Tenderness at the medial calcaneal tuberosity.​ PMC Pain elicited by dorsiflexion of the foot.​ Imaging may reveal a plantar heel spur.​ Treatment: Night splints.​ Physiotherapy focusing on stretching exercises.​ Cushioned heel inserts.​ Wikipedia +2 Centeno-Schultz Clinic +2 PMC +2 Corticosteroid injections (used judiciously).​ Achilles tendon stretching exercises.​ 2. Baxter's Nerve Compression Description: Baxter's nerve, the first branch of the lateral plantar nerve, provides motor innervation to the abductor digiti minimi muscle. Compression of this nerve can mimic plantar fasciitis symptoms and is often overlooked. ​ Physio-pedia Symptoms: Medial plantar heel pain, similar to plantar fasciitis.​ Pain may affect running athletes.​ Diagnosis: Tenderness over the abductor hallucis and quadratus plantae muscles.​ Electromyography (EMG) may assist in diagnosis.​ Treatment: Physiotherapy.​ Orthotic interventions.​ Surgical decompression if conservative measures fail.​ 3. Fat Pad Atrophy Description: The heel's fat pad cushions the calcaneus. Thinning of this pad, common in the elderly or those with a history of steroid injections, leads to reduced cushioning and pain. ​ Cleveland Clinic Symptoms: Deep, central heel pain that worsens with walking, especially barefoot.​ Pain alleviated when walking on toes.​ Diagnosis: Tenderness at the central aspect of the heel pad.​ Imaging may show decreased thickness of the heel pad.​ Treatment: Shoe modifications with cushioned inserts.​ External heel padding.​ 4. Achilles Tendonitis Description: Chronic inflammation of the Achilles tendon leads to pain and swelling above the heel.​ Symptoms: Gradual onset of pain and swelling over months.​ Tenderness to palpation above the calcaneus.​ Diagnosis: Thickened Achilles tendon on physical examination.​ Ultrasound or MRI may show tendon degeneration.​ Treatment: Immobilization.​ Eccentric strengthening exercises.​ Anti-inflammatory medications.​ 5. Haglund's Deformity Description: A bony enlargement on the back of the calcaneus, often leading to irritation of the surrounding soft tissues.​ Symptoms: Pain and swelling at the back of the heel.​ Redness near the Achilles tendon insertion.​ Diagnosis: Prominent bony protrusion on physical exam.​ X-rays reveal bony enlargement.​ Treatment: Physiotherapy.​ Anti-inflammatory medications.​ Avoid corticosteroid injections directly into the tendon.​ Surgical intervention if symptoms persist beyond six months.​ 6. Calcaneal Stress Fracture Description: Overuse injuries can lead to stress fractures of the calcaneus, causing significant heel pain.​ Symptoms: Severe pain with weight-bearing activities.​ Pain does not improve throughout the day.​ Diagnosis: Pain with medial to lateral compression of the calcaneal tuberosity.​ X-rays may be normal; MRI or bone scan may be needed.​ Treatment: Rest and activity modification.​ Immobilization if necessary.​ Gradual return to activity.​ 7. Tarsal Tunnel Syndrome Description: Compression of the posterior tibial nerve as it passes through the tarsal tunnel can cause heel pain.​ Symptoms: Burning pain in the heel and arch.​ Centeno-Schultz Clinic Tingling or numbness.​ Centeno-Schultz Clinic Diagnosis: Positive Tinel's sign over the tarsal tunnel.​ Nerve conduction studies may confirm the diagnosis. 8. Disc herniation Pain on the lateral side of the foot can result from an L5-S1 herniated disc, which will cause radiculopathy. The S1 nerve root supplies the lateral aspect of the foot. Pain on the lateral side of the foot can result from an L5-S1 herniated disc. Involvement of the S1 nerve root causes decreased sensation and pain on the lateral aspect of the foot. Quizzes 1) What is the most common cause of heel pain? A) Achilles tendonitis B) Plantar fasciitis C) Heel spurs D) Stress fractures Answer: B) Plantar fasciitis Explanation: Plantar fasciitis is the leading cause of heel pain, resulting from inflammation of the plantar fascia.​