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

Forefoot pain is one of the most symptomatically diverse regions in foot pathology — the same complaint of “ball of foot pain” can originate from sesamoid bone pathology, metatarsal head overloading and stress, interdigital nerve compression, plantar plate insufficiency, or Freiberg’s infraction, each requiring a distinct treatment approach. Accurate clinical differentiation through history, physical examination, and targeted imaging prevents the common error of treating the wrong diagnosis and delaying effective care.

Sesamoiditis: Big Toe Joint Undersurface Pain

The two sesamoid bones embedded within the flexor hallucis brevis tendons beneath the first metatarsal head serve as pulleys that increase the mechanical advantage of the FHB in hallux plantarflexion and bear significant weight-bearing load during push-off. Sesamoiditis — inflammation of the sesamoid-plantar complex — presents as plantar pain at the first MTP joint, exacerbated by walking, running, or any activity loading the forefoot. Tenderness is precisely localized beneath the first metatarsal head when palpating the tibial or fibular sesamoid individually with the hallux dorsiflexed. Differential diagnosis includes sesamoid stress fracture (confirmed on MRI or bone scan — plain film sesamoid bipartite is a normal variant), avascular necrosis of the medial sesamoid (MRI demonstrates marrow edema and bone death), and turf toe with sesamoid ligament injury. Treatment: offloading with a J-pad (donut pad around the sesamoid), dancer’s padding, carbon fiber foot plate to reduce first MTP dorsiflexion load, and corticosteroid injection for persistent inflammation. Sesamoidectomy is reserved for failed non-surgical treatment with documented avascular necrosis.

Metatarsalgia: Central Forefoot Pressure Overloading

Metatarsalgia describes pain and callus formation under the central metatarsal heads (2nd–4th most commonly) from chronic pressure overloading — a biomechanical problem rather than a diagnosis. Etiology includes relative metatarsal length discrepancy (long 2nd metatarsal), elevated first metatarsal (from hallux valgus or neuromuscular cavus), gastrocnemius contracture (which increases forefoot loading in terminal stance), and intrinsic foot muscle weakness. Conservative treatment centers on reducing metatarsal head pressure: metatarsal pads placed proximal to the affected heads redistribute load to the metatarsal shafts, custom orthotics with forefoot modifications address the biomechanical drivers, and gastrocnemius recession reduces forefoot pressure by improving ankle dorsiflexion. Surgical distal metatarsal osteotomy (Weil osteotomy) plantarflexes and shortens the offending metatarsal for refractory cases.

Morton’s Neuroma: Interdigital Nerve Compression

Morton’s neuroma — perineural fibrosis of the interdigital nerve, most commonly the 3rd common digital nerve in the 3rd web space — presents as burning, shooting, or electric pain in the 3rd and 4th toes, often described as “walking on a pebble” or a sensation of a folded sock. The Mulder’s click (transverse compression of the forefoot while palpating the intermetatarsal space) provokes an audible or palpable click with pain. Diagnostic ultrasound visualizes the thickened nerve mass (>5mm in longitudinal diameter strongly predictive). Treatment: wide-toed footwear, metatarsal pad proximal to the web space, corticosteroid or alcohol sclerosing injection series (3–5 injections produces >75% resolution in appropriately selected patients), or surgical neurectomy for refractory cases. Dr. Biernacki at Balance Foot & Ankle evaluates forefoot pain with clinical examination, Mulder’s testing, and diagnostic ultrasound to accurately differentiate these conditions at the first visit. Call (810) 206-1402.

Forefoot Pain Specialists in Howell & Bloomfield Hills

Ball-of-foot pain has many causes — sesamoiditis, metatarsalgia, Morton’s neuroma, stress fractures, and capsulitis all present differently and require specific treatments. Our podiatrists provide accurate differential diagnosis for targeted relief.

Get Expert Forefoot Pain Diagnosis → | Book Your Appointment | Call (810) 206-1402

Clinical References

1. Besse JL. “Metatarsalgia.” Orthopaedics & Traumatology: Surgery & Research. 2017;103(1S):S29-S39.
2. Nery C, et al. “Morton’s Neuroma: Diagnostic Accuracy of Imaging and Clinical Tests.” Foot and Ankle Surgery. 2019;25(2):79-83.
3. Cohen BE. “Hallux Sesamoid Disorders.” Foot and Ankle Clinics. 2009;14(1):91-104.

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Dr. Tom Biernacki, DPM

Dr. Tom Biernacki, DPM is a double board-certified podiatrist and foot & ankle surgeon at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has reached over one million views.

Related reading: Plantar Fasciitis Secrets — our complete heel pain guide: what works and what to avoid.