Geriatric Foot Care: Common Conditions and Special Considerations in Older Adults

Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatric Surgeon — Balance Foot & Ankle, Howell & Bloomfield Township, MI. Last updated April 2026.

The aging foot accumulates decades of mechanical wear, systemic disease consequences, and structural changes that make foot care an important component of overall health maintenance in older adults. Falls — the leading cause of injury-related mortality in adults over 65 — are significantly associated with foot pain, footwear problems, and proprioceptive decline. Preventive podiatric care maintains mobility, reduces fall risk, and preserves independence.

Age-Related Changes in the Foot

Multiple structural and physiological changes occur with aging. Subcutaneous fat atrophy — particularly the plantar fat pad under the heel and metatarsal heads — reduces natural cushioning and increases pressure on bony prominences. Skin thins and becomes less elastic, increasing susceptibility to breakdown and ulceration. Collagen cross-linking reduces tissue elasticity, making tendons and ligaments stiffer and less resilient to repetitive loading. Reduced circulation affects both arterial supply and venous return, slowing wound healing and increasing DVT risk.

Musculoskeletal changes: progressive loss of intrinsic foot muscle mass (approximately 1–2% per year after age 60) weakens the dynamic arch supports and lesser toe stabilizers. Ankle dorsiflexion decreases with age from Achilles-calf complex tightening. These changes alter gait mechanics, reducing step length, cadence, and push-off force while increasing stance time and double-limb support time — functional compensations for reduced balance confidence.

Common Foot Conditions in Older Adults

Nail and Skin Conditions

Onychomycosis (toenail fungus) affects 48% of adults over 70 — nail thickening, brittleness, and discoloration that can interfere with footwear and cause ulceration under thick nails in patients with neuropathy. Onychogryphosis (RAM’s horn nail — severely hypertrophied, curved nail) results from chronic trauma and poor nail care. Both require professional debridement and management. Xerosis (dry skin) and heel fissures are common, with deep fissures representing an infection portal.

Structural Deformities

Hallux valgus (bunion) prevalence increases with age — present in approximately 35% of adults over 65. Hammertoe deformities are present in 20–30% of older adults. Both deformities may have been present for decades but become more painful as fat pad atrophy reduces cushioning and shoe fitting becomes more challenging. Lesser toe deformities in elderly patients are often best managed conservatively given higher surgical risk and reduced healing capacity.

Plantar Fasciitis and Heel Pain

Heel pain from plantar fasciitis, heel fat pad syndrome (fat pad atrophy causing diffuse heel pain without plantar fascia pathology), and Achilles insertional tendinopathy are common in older adults. Distinguishing fat pad syndrome from plantar fasciitis is important: fat pad syndrome is characterized by diffuse heel pain and tenderness throughout the heel base rather than the medial plantar heel, and responds to cushioning rather than arch support.

Fall Risk and Footwear

Foot pain is associated with a 2-fold increased risk of falls in older adults; inappropriate footwear contributes to approximately 25% of falls in this population. Assessment of footwear — fit, sole condition, heel counter support, and closure (velcro or lace-up vs. slip-on) — is a routine component of geriatric foot examination. Slip-on shoes, backless slippers, and shoes with smooth soles significantly increase fall risk; shoes with lace or velcro closure, adequate toe box, and non-slip soles reduce fall risk.

Medicare Coverage for Elderly Patients

Medicare Part B covers podiatry services for medical conditions: treatment of diabetic foot complications (when neuropathy is documented), routine nail care when systemic disease makes self-care risky (diabetes, peripheral vascular disease, neuropathy), and custom orthotics when medically indicated. Medicare covers therapeutic diabetic shoes and custom insoles for diabetic patients meeting specific criteria under the Therapeutic Shoes for Persons with Diabetes benefit.

At Balance Foot & Ankle, Dr. Biernacki provides comprehensive geriatric foot care at both Bloomfield Township and Howell offices, accepting Medicare and most commercial insurance. Appointments are available for acute conditions. Call (810) 206-1402 to schedule a thorough foot evaluation.

In-Office Treatment at Balance Foot & Ankle

If home treatment isn’t providing relief for your foot and ankle pain, our podiatry team at Balance Foot & Ankle can help with expert evaluations and advanced in-office care.