Same-Week Appointments at Balance Foot & Ankle
Three board-certified podiatric surgeons. 950K+ YouTube subscribers. 1,123+ five-star reviews. Howell & Bloomfield Hills, Michigan.
Medically reviewed by Dr. Tom Biernacki, DPM
Board-certified podiatric surgeon | Balance Foot & Ankle
Last reviewed: April 2026
Quick answer: Osgood-Schlatter disease in adults refers to the persistent or recurrent knee pain at the tibial tubercle (the bony bump just below the kneecap) in people who had the condition as adolescents. In adults, the pain is caused by a prominent bony ossicle (calcified fragment) that remains after the growth plate closes, not active growth plate irritation. Treatment ranges from activity modification and padding to surgical removal of the ossicle.
If your knee pain is right at that bony bump below your kneecap — and you had knee problems as a teenager — you may be experiencing the adult version of Osgood-Schlatter. It was supposed to go away when you finished growing. So why does it still hurt?
Here’s why Osgood-Schlatter pain persists into adulthood and exactly what can be done about it.
What Is Osgood-Schlatter Disease?
Osgood-Schlatter disease (OSD) is traction apophysitis of the tibial tubercle — the bony prominence at the top of the shin, just below the kneecap, where the patellar tendon attaches. During adolescent growth spurts, the quadriceps muscle repeatedly pulls on this still-developing growth plate through the patellar tendon, causing inflammation, micro-fractures, and in some cases, fragmentation of the apophysis.
Classic OSD affects children ages 10–15 (boys) and 8–12 (girls) and is supposed to resolve when the tibial tubercle growth plate fuses at skeletal maturity. However, in an estimated 10–30% of cases, symptoms persist or return in adulthood — usually due to a residual bony ossicle that formed within the patellar tendon during the active phase.
Why Does Osgood-Schlatter Persist in Adults?
In adults with residual Osgood-Schlatter symptoms, the mechanism is different from the childhood condition:
- Tibial tubercle ossicle: During the active phase, bone fragments may form within the patellar tendon attachment. When the growth plate fuses, these fragments calcify into persistent bony ossicles. With activity, the patellar tendon repeatedly compresses and irritates these ossicles — causing the characteristic pain with kneeling, squatting, and high-impact activity.
- Enlarged tibial tubercle: The growth plate heals with extra bone formation, creating a permanently prominent tubercle that’s vulnerable to direct pressure (kneeling, contact sports) and tendon irritation.
- Patellar tendinopathy: The patellar tendon attachment can develop chronic tendinosis at the tibial tubercle — a separate but related condition requiring its own treatment approach.
Symptoms in Adults
- Pain at the tibial tubercle: The characteristic bony bump below the kneecap — may be visibly larger than the other knee
- Pain with kneeling: Direct pressure on the tubercle is often the most provocative activity — kneeling on hard floors, gardening, flooring work
- Pain with athletic activity: Running, jumping, squatting, stair climbing — any activity loading the patellar tendon
- Palpable ossicle: A distinct firm nodule within the patellar tendon just above the tibial tubercle — can be felt as a ‘lump’
- Post-activity soreness: Aching after activity that persists into the evening
⚠️ Seek evaluation if your knee pain shows:
- Sudden severe pain or swelling after activity — possible patellar tendon rupture
- Inability to extend the knee fully
- Locking, catching, or giving way of the knee
- Pain that’s constant (not just activity-related) — rules out simple OSD, needs full knee workup
- Knee pain in an adult with no history of adolescent OSD — do not self-diagnose
Diagnosis
X-rays: Often show a calcified ossicle at the tibial tubercle or within the patellar tendon, and/or an enlarged irregular tibial tubercle. Lateral knee X-ray is the key view.
Ultrasound: Excellent for identifying the ossicle, assessing patellar tendon integrity, and guiding injections. Dynamic assessment during knee flexion reproduces mechanical impingement.
MRI: Useful when diagnosis is uncertain or patellar tendinopathy vs. ossicle irritation distinction is needed. Shows tendon signal changes, ossicle, and surrounding bursitis.
Treatment Options for Adults
Conservative (First-Line)
- Activity modification: Avoid kneeling, reduce high-impact activities during symptomatic periods
- Patellar tendon strap/knee brace: A strap just below the kneecap reduces the compressive force at the tibial tubercle during activity
- Quadriceps stretching: Reduces baseline patellar tendon tension
- Quadriceps and hip strengthening: Reduces patellar tendon load per step
- Ice after activity: Reduces local inflammation
- Corticosteroid injection: Injection into the pre-tibial bursa (NOT into the patellar tendon) can provide temporary relief for bursitis component
Surgical (When Conservative Fails)
For patients with a symptomatic ossicle that has failed 6+ months of conservative treatment, surgical ossicle excision is highly effective:
- Arthroscopic or open approach depending on ossicle size and location
- The offending ossicle fragment(s) are identified and removed
- Success rates of 90%+ for pain relief in properly selected patients
- Return to full activity in 4–8 weeks post-operatively
- The tubercle prominence typically remains — but without the ossicle irritating the tendon, symptoms resolve
Key takeaway: The key distinction in adults: childhood OSD was active growth plate irritation. Adult residual OSD is mechanical ossicle impingement. The treatments are completely different — stretching helps both, but surgery targets the ossicle, not the growth plate.
Frequently Asked Questions
Does Osgood-Schlatter go away in adults?
For the ~70% who are asymptomatic after skeletal maturity, yes — they have a prominent bump but no pain. For the ~10–30% with persistent symptoms, it doesn’t go away on its own if an ossicle is present. Conservative treatment manages symptoms; surgery removes the underlying cause.
Is the bony bump from Osgood-Schlatter permanent?
Yes — the enlarged tibial tubercle is permanent bone and won’t go away. However, most people with a prominent tubercle have no pain. The pain in symptomatic adults comes from the ossicle within the tendon, which can be surgically removed.
Can I run with Osgood-Schlatter as an adult?
Many adults with residual OSD run without significant issues, especially with a patellar tendon strap and activity management. If running consistently triggers 4+ hours of post-run pain at the tubercle, surgical consultation is reasonable.
Can Osgood-Schlatter cause arthritis?
OSD itself doesn’t cause arthritis — it’s a tendon attachment problem, not an articular (joint surface) problem. However, if patellar tendinopathy develops, patellofemoral joint mechanics may be altered over time.
The Bottom Line
Osgood-Schlatter disease in adults is a manageable condition — not a life sentence of knee pain. Conservative treatment with activity modification, patellar straps, and targeted strengthening resolves most cases. For those with a persistent painful ossicle, surgical excision offers a definitive fix with excellent outcomes.
At Balance Foot & Ankle, we evaluate lower extremity pain comprehensively — including the knee-to-foot kinetic chain. If you have persistent knee pain at the tubercle, we can help.
Ready to Get Relief?
Same-day appointments available in Howell & Bloomfield Hills, MI
4.9★ | 1,123 Reviews | 3,000+ Surgeries
Or call: (810) 206-1402
Sources
1. Gholve PA, et al. Osgood Schlatter syndrome. Curr Opin Pediatr. 2007;19(1):44-50.
2. Pihlajamäki HK, et al. Surgical treatment of chronic Osgood-Schlatter disease. J Bone Joint Surg Am. 2009;91(10):2350-2358.
3. Topol GA, et al. Efficacy of dextrose prolotherapy in elite male kicking-sport athletes. Arch Phys Med Rehabil. 2005;86(4):697-702.
When Shoes Aren’t Enough — Dr. Tom’s Top 9 Orthotics
About 30% of patients I see for foot pain need MORE than a great shoe — they need a structured insole. Below: my complete 2026 orthotic ranking with pros, cons, and the specific patient I’d give each one to.
★ DR. TOM’S COMPLETE 2026 ORTHOTIC RANKING
9 Best Prefab Orthotics by Use Case
PowerStep, Currex, Spenco, Vionic, and PowerStep Pinnacle — every orthotic I’ve fitted to thousands of patients across both Michigan offices. Each card includes pros, cons, and the specific patient I’d give it to. Real Amazon ratings, review counts, and prices below.
Best All-Purpose Orthotic for Most Patients
Semi-rigid arch shell + dual-layer cushion + deep heel cup. The orthotic I’ve fitted to more patients than any other for 15 years. APMA-accepted. Trim-to-fit design works in athletic shoes, casual shoes, and most work boots.
✓ Pros
- Semi-rigid arch shell provides true biomechanical correction
- Deep heel cup centers the heel and reduces lateral instability
- Dual-layer cushion (top + bottom) lasts 9-12 months daily wear
- Available in 8 sizes for precise fit
- APMA-accepted and clinically validated
- Lower price than PowerStep Pinnacle for equivalent function
✗ Cons
- Too thick for most dress shoes (use ProTech Slim instead)
- Some break-in period required (3-7 days for arch tolerance)
- Not enough correction for severe pes planus or rigid pes cavus
Dr. Tom’s Recommendation: If a patient has run-of-the-mill plantar fasciitis, mild flat feet, or arch fatigue, this is the first orthotic I try. Better value than PowerStep Pinnacle for 90% of patients, which is why I swapped it into our clinic kits three years ago. Sub-$50 typically.
Maximum Motion Control · Flat Feet & Severe Over-Pronation
PowerStep’s most aggressive stability orthotic. Adds a 2°-7° medial heel post on top of the standard PowerStep platform — designed specifically for flat-footed patients and severe pronators who need real corrective force.
✓ Pros
- 2°-7° medial heel post adds aggressive pronation control
- Same trusted PowerStep arch shell, more correction
- Built specifically for flat-foot biomechanics
- Excellent for posterior tibial tendon dysfunction (PTTD)
- Removable top cover for cleaning
✗ Cons
- Too aggressive for neutral-arch patients
- Needs longer break-in (10-14 days) due to stronger correction
- Adds 2-3 mm of stack height — won’t fit slim dress shoes
Dr. Tom’s Recommendation: When a patient comes in with significant flat feet AND symptoms (heel pain, arch pain, knee pain), the Original PowerStep isn’t aggressive enough. The Maxx is what gets prescribed. About 25% of my flat-footed patients end up here.
Low-Profile · Fits Dress Shoes & Narrow Casuals
3 mm slim profile with podiatrist-designed tri-planar arch technology. Engineered specifically to fit inside dress shoes, oxfords, loafers, and women’s flats without crowding the toe box. Vionic was founded by an Australian podiatrist.
✓ Pros
- 3 mm slim profile (vs 7-10 mm for standard orthotics)
- Tri-planar arch technology adds support without bulk
- Built-in deep heel cup despite slim design
- Fits dress shoes WITHOUT having to remove the factory insole
- Trim-to-fit · APMA-accepted
✗ Cons
- Less arch support than full-volume orthotics
- Top cover wears faster than thicker alternatives
- Not enough correction for severe foot deformities
Dr. Tom’s Recommendation: My default when a patient says ‘I need orthotics but I have to wear dress shoes for work.’ Slim enough to fit in oxfords and pumps without the heel sliding out. The single highest-impact change you can make for office workers with foot pain.
Built-In Metatarsal Pad · Morton’s Neuroma · Ball-of-Foot Pain
Standard Pinnacle orthotic with a built-in metatarsal pad positioned proximal to the metatarsal heads — the exact location that offloads neuromas and metatarsalgia. No need for separate met pads or pad placement guesswork.
✓ Pros
- Built-in met pad eliminates DIY pad placement errors
- Specifically designed for Morton’s neuroma + metatarsalgia
- Same trusted PowerStep arch + heel cup platform
- Top cover protects sensitive forefoot skin
- Faster relief than orthotics + add-on met pads
✗ Cons
- Met pad position is fixed (can’t fine-tune individual placement)
- Some patients with very small or very large feet need custom
- Slightly thicker than the standard Pinnacle
Dr. Tom’s Recommendation: If a patient has Morton’s neuroma, sesamoiditis, or generalized ball-of-foot pain (metatarsalgia), this saves a clinic visit and a prescription. The built-in pad placement is anatomically correct for 80% of feet. Way better than DIY met pads.
Adaptive Dynamic Arch · Athletic & Daily Wear
Currex’s flagship adaptive arch technology — the orthotic flexes with your gait instead of fighting it. Different stiffness zones along the length give you targeted support at the heel, midfoot, and forefoot. Available in three arch heights (low/medium/high).
✓ Pros
- Dynamic flex zones adapt to natural gait cycle
- Three arch heights ensure precise fit
- Lighter than rigid orthotics (no ‘heavy foot’ feel)
- Excellent for runners and athletic walkers
- European podiatric design (German engineering)
✗ Cons
- More expensive than PowerStep Original ($55-65 typically)
- Less aggressive correction than Pinnacle Maxx for severe cases
- Three arch heights means you must self-select correctly
Dr. Tom’s Recommendation: I started recommending Currex three years ago for runners who said PowerStep felt ‘too rigid.’ The dynamic flex zones respect natural gait. Best for active patients who walk 8K+ steps daily and don’t need maximum motion control.
Running-Specific · Heel Strike + Forefoot Strike Compatible
Currex’s purpose-built running orthotic. The midfoot flex zone is positioned for runner’s gait mechanics, with a flared heel cushion for heel strikers and a forefoot rocker for midfoot/forefoot strikers. Tested on 1000+ runners during product development.
✓ Pros
- Designed by German biomechanics lab specifically for runners
- Dynamic arch flexes with running gait (not static like PowerStep)
- Three arch heights (low/medium/high)
- Reduces overuse injury risk in mid-distance runners
- Lightweight (no impact on cadence)
✗ Cons
- Premium price ($60-75)
- Not aggressive enough for severe over-pronators (use Pinnacle Maxx)
- Runner-specific design = less ideal for daily walking shoes
Dr. Tom’s Recommendation: If a patient runs 20+ miles per week and has plantar fasciitis or shin splints, this is the orthotic I prescribe. The dynamic flex zones respect running biomechanics in a way that no rigid PowerStep can match. Pricier but worth it for serious runners.
Cavus Foot & High-Arch Patients
Polyurethane base with a deeper heel cup and higher arch profile than PowerStep — built for cavus (high-arched) feet that need maximum cushion and support. The 5-zone cushioning system addresses the unique pressure points of high-arch feet.
✓ Pros
- Deeper heel cup centers the heel for cavus foot stability
- Higher arch profile fills the void under high arches
- 5-zone cushioning addresses cavus foot pressure points
- Polyurethane base lasts 12+ months
- Available in Wide width
✗ Cons
- Too tall/aggressive for normal or low arches
- Won’t fit slim dress shoes
- Pricier than PowerStep Original
- Some patients find the arch height uncomfortable initially
Dr. Tom’s Recommendation: Cavus foot patients are often misdiagnosed and given low-arch orthotics — that makes everything worse. Spenco’s Total Support has the arch profile that high-arch feet actually need. About 15% of my patients have cavus feet; this is what they wear.
Cushion Layer · Standing All Day · Gel Pressure Relief
NOT a true biomechanical orthotic — this is a cushion insole. But for patients who want gel pressure relief instead of arch correction (or to add ON TOP of factory insoles in work boots), this is the best gel option on Amazon.
✓ Pros
- Genuine gel cushioning (not foam pretending to be gel)
- Targeted gel waves under heel and ball of foot
- Trim-to-fit · works in most shoe types
- Sub-$15 price (most affordable option in this list)
- Massaging texture is genuinely soothing
✗ Cons
- ZERO arch support — this is cushion only
- Won’t fix plantar fasciitis or flat-foot issues
- Compresses faster than PowerStep (4-6 months)
- Top cover wears through in high-mileage applications
Dr. Tom’s Recommendation: I recommend these to patients who tell me ‘I just want my feet to stop hurting at the end of my shift’ and who don’t have a biomechanical issue. Construction workers, factory workers, retail. Pure cushion does the job for them.
Tight-Fitting Shoes · Cycling Shoes · Hockey Skates
PowerStep Pinnacle’s slim version of their famous Green insole. The trademark stabilizer cap is preserved but the overall thickness is reduced — works in cycling shoes, hockey skates, ski boots, and other tight-fitting footwear that the standard PowerStep Pinnacle can’t fit into.
✓ Pros
- Stabilizer cap centers the heel (PowerStep Pinnacle’s signature feature)
- Slim profile fits tight athletic footwear
- Lasts 12+ months daily wear
- Excellent for cycling shoes specifically
- Built-in odor-control treatment
✗ Cons
- Premium price ($45-55)
- Less cushion than PowerStep equivalents
- Not as aggressive correction as Pinnacle Maxx for flat feet
- The signature ‘heel cup feel’ takes 1-2 weeks to adapt to
Dr. Tom’s Recommendation: If you’re a cyclist with foot numbness, hot spots, or knee pain — this is the orthotic. The stabilizer cap solves cycling-specific biomechanical issues that no other orthotic addresses. Worth the premium for athletes.
None of these solving your foot pain?
Some patients (about 30%) need custom-molded prescription orthotics. We make 3D-scanned custom orthotics in our Howell and Bloomfield Hills offices — specifically built for your foot mechanics.
Schedule a Custom Orthotic Fitting →FSA/HSA eligible · Most insurance accepted · (810) 206-1402
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.
- Plantar Fasciitis: Diagnosis and Conservative Management (PubMed)
- Plantar Fasciitis (APMA)
- Diagnosis and Treatment of Plantar Fasciitis (PubMed / AAFP)
- Heel Pain (APMA)