Matthew Siljander, MD

About

Engineer. Surgeon. Writer.

From “Without Using the Word”

I walked into a single bathroom off the hallway and locked the door. Lay down on the tile floor. Stared at the ceiling. Breathing.

Thinking this might be the day I cancel the next case with no explanation anyone would believe.

Matthew Siljander on the beach at sunset, arms crossed, smiling

Build

At 22 I took the process engineer job at a vinyl siding plant in Jackson, Michigan. Within weeks, the two men at the top were gone.

Matthew Siljander at his University of Michigan commencement in Michigan Stadium
University of Michigan, mechanical engineering.

From “Go Make Things Better”

I was the newest person in the building. No mentor. No boss who knew my name well enough to back me up. A glass desk. A role nobody understood. And one instruction.

Go make things better.

Nobody was going to stick their neck out for the new kid with the fancy desk. If I failed, there was nobody between me and the door.

Lead

Years later, Southern California. First of seven cases on a Tuesday, her femur fractured during the surgery. I fixed it and did six more cases.

Matthew Siljander in a surgical helmet before a case
Hoag Orthopedic Institute, December 2024.

From “Care Louder”

At the end of the day, I opened the box. And I went back to her room.

I didn't stand in the doorway. I pulled up a chair. Sat down next to her bed. And I walked her through everything.

What happened. Why it happened. What I did about it. What the next steps would look like.

She listened. Her husband was there. She took it all in.

Then she said something I wasn't expecting.

“I am so sorry this happened to you.”

Then: “And I was your first case of the day. You must be so tired.”

I didn't have a response ready for that.

Break

For years I carried a diagnosis and told almost no one. Then one Saturday morning, outside a coffee shop, I told my senior partner.

From “Let Them In”

I asked if we could sit outside.

He walked to a bench away from everyone. I sat down next to him. The bench was cold. I shivered. Even though the air wasn't that cold.

I looked him in the eyes and got straight to it.

I walked through everything. The difficulties in the OR. How things were progressing. How I didn't know how long I could continue. How I hated to ask but I needed help with the ER add-ons and the weekend cases. I kept talking because I knew if I stopped I would just start crying.

For the first hour it was slow tears. His eyes welled up as I kept going. He didn't interrupt. He just sat there on that cold bench and let me get through it.

Then he told me, you can look at me like your brother.

I started crying. He gave me a big hug right there on that bench. Two orthopedic surgeons on a Saturday morning outside a coffee shop.

He said Matthew, you have sown so much goodness. It is time you reap what you have sown.

The tile floor

A case that year marked the beginning of the end.

From “Without Using the Word”

I walked into a single bathroom off the hallway and locked the door. Lay down on the tile floor. Stared at the ceiling. Breathing. Calming each muscle one at a time. Thinking this might be the day I cancel the next case with no explanation anyone would believe.

Then a message came through.

That case couldn't go.

I lay on that floor and felt relief wash over me. It felt like God looking out for me. And like an answer to a question I had stopped asking.

Dallas

November 2024. A hip and knee meeting, and a keynote I watched from my hotel bed.

From “Without Using the Word”

The keynote speaker was a man named Damon West. He had been to prison. Now he stood on stages telling his story. It was remarkable.

Put a carrot in boiling water and it goes soft. An egg hardens. A coffee bean changes the water around it.

A man who had been to prison, reaching back to a surgeon who couldn't walk down to a conference floor. The bean changing the water.

The last day

December 17, 2024. Six cases. Nobody in the room knew it was my last day.

Matthew Siljander leaving for the hospital in scrubs on his last day of surgery
December 17, 2024, 7:01 AM. The last day.

From “The Last Day”

I changed into a fresh pair of scrubs one last time, the way I always did. Kept my last head cover on instead of tossing it in the trash. Walked out slow, taking it all in. Through the parking lot. Stepped into my trusty Civic and pulled out of my spot for the last time. Drove the five minutes home in silence, deep in my own head. Unsure of what was coming next.

The house was full.

Fight Song was blasting through the open door before I made it three steps up the walk.

Brita gave me a relieved hug, so happy I was home. She was already in tears. Briar pulled me into a hug. A bear hug by a brother who had no words to offer, and none were needed.

And I let it go. All day I'd carried it. For years really. Held my body together. Kept a whole room from feeling anything. Staying strong. Now I was home, with everyone I loved around me, and the finality hit all at once.

The sobs came up loud. Wailing. Racking. I didn't recognize the cry. Didn't recognize the sound coming out of me.

I cried harder and longer that night than I think I ever have.

Rebuild

Two weeks later, Brita and I were alone in the car for once.

From “Letting Go”

Brita drove. I watched the road go by. For a long stretch neither of us said anything.

Then somewhere along the way I finally said it.

I'm done operating.

I'd thought it a hundred times. My last surgical day was already set months back. But I had never once said it to her, not in those words, and the words made it true in a way the date never did.

Brita wasn't surprised. She'd known where this was headed long before I could put it into words.

The card

My OR team found out after I left.

From “Let Them In”

The entire OR put together a card. Every one of them signed it.

I spent four years bracing for pity. What came was a card.

Matthew Siljander heading out in the morning with coffee
Walking the neighborhood. Dictating into a phone.

Now I write. Good Thing Monday goes out every week. City Boy, a novel I started in seventh grade, finally came out, and every dollar goes to the kids' college fund. Lampway started on an Easter morning when I couldn't find an app to walk a family through the Bible. I had never written JavaScript. The first working version took nine days. My memoir, The Good Thing Is, is written. I'm adding essays now.

Brita was there for all of it. She preheated the car in the Michigan cold and drove leftovers to the hospital when I could not get out for dinner.

She was always home. Now so am I.

You can lose what you planned and gain more after the loss. Go make things better from right where you are.

How I manage it

A diagnosis changed the plan. These are the moves I make to keep going, mostly from The Roadmap, the last section of my book.

Redesign the work

In the operating room I traded one continuous motion for two controlled motions I could make consistent every time. On stiff days at the park I rebounded and played defense instead of shooting. Most of what I loved survived a redesign.

Find your floor

Set a level below which you do not drop, no matter how bad the stretch gets. Mine right now is walks, shooting around, and the hill behind the house. Bad weeks go down to the floor, never to zero.

Put it in a box

I trained myself to be fully present in whatever room I was in. To put everything else in a box until I was ready to open it. I couldn't control how often it came into my mind. I could control how long I let it stay there.

True thing first

My mom's old rule was I have a good attitude, even when you didn't have one. I kept the structure and rebuilt the rule. True thing first, then go looking for the good one. On my worst recent day the true thing was a fever and a dead battery. The good thing was Tylenol and a decent night of sleep. Where somebody can hear it.

More on speaking

Credentials

Education and training

  • BS, Mechanical Engineering, University of Michigan, 2007
  • MS, Biomedical Sciences, Rosalind Franklin University, 2010
  • MD with Distinction in Research, Chicago Medical School, 2014
  • Residency, Orthopaedic Surgery, Beaumont, Royal Oak, Michigan
  • Fellowship, Adult Reconstruction (hip and knee replacement), Mayo Clinic
  • Board certified, American Board of Orthopaedic Surgery, 2021

Practice

  • Newport Orthopedic Institute and Hoag Orthopedic Institute, 2020 to 2024
  • Over 500 cases a year at peak, mostly hips and knees

Engineering

  • Process engineer, CertainTeed, Jackson, Michigan, 2007 to 2009
  • Lean Six Sigma Green Belt
  • Stanford Biodesign, 2011
  • US Patent 10,342,608, ablation catheter system

Research and teaching

  • 38 publications, cited over 1,000 times
  • Research presented at AAOS and AAHKS over multiple years, and at SICOT and ISTA in 2025
  • Grand rounds, Beaumont Orthopaedics, 2024
  • Trained fellows in hip and knee replacement

Awards

  • AMA Foundation Physicians of Tomorrow Award, 2013
  • Jackson-Steindler Orthopaedic Clerkship Award, University of Iowa, 2013
  • Best Resident Paper, Michigan Orthopaedic Society, 2017
  • Best Poster, Beaumont Research Forum, 2017
  • Best Poster, AAHKS, 2020

Selected publications

  1. Current Trends in Patient-Reported Outcome Measures in Total Joint Arthroplasty: A Study of 4 Major Orthopaedic JournalsJournal of Arthroplasty, 2018
  2. Treatment of Patella FracturesOrthopedics, 2018
  3. Multidrug-Resistant Organisms in the Setting of Periprosthetic Joint Infection: Diagnosis, Prevention, and TreatmentJournal of Arthroplasty, 2018
  4. Total Hip Arthroplasty in Patients With OsteopetrosisJournal of Arthroplasty, 2021
  5. Liner Malseating Is Rare With Two Modular Dual-Mobility DesignsBone & Joint Journal, 2022
All 38 publications
  1. Increased 30-Day Readmission Rates in Total Knee Arthroplasty Patients Using Hypoallergenic ImplantsJAAOS Global Research & Reviews 10(6), 2026
  2. Acute Extensor Mechanism Disruption Following Total Knee Arthroplasty: Biologic Augmentation of Direct Repair Utilizing a Semitendinosus and Gracilis AutograftArthroplasty Today 41, 2026
  3. Body Mass Index as a Risk Factor for Readmission Rates in Direct Anterior Approach Total Hip ArthroplastyArthroplasty Today 33, 2025
  4. Venous Thromboembolic Prophylaxis in Revision Hip ArthroplastyRevision Total Hip Arthroplasty, 2025
  5. Retained Functional Antibiotic Hip Spacers Have High Rates of Stem Loosening, Subsidence, and ReoperationJ Arthroplasty 38(7), 2023
  6. Primary Total Knee Arthroplasty in Patients With Post-Polio Syndrome: Arthrofibrosis Rates Double in the Affected LimbBone & Joint J 105(6), 2023
  7. Liner Malseating Is Rare With Two Modular Dual-Mobility DesignsBone & Joint J 104(5), 2022
  8. Total Hip Arthroplasty in Patients With OsteopetrosisJ Arthroplasty 36(4), 2021
  9. Low-Dose vs Regular-Dose Aspirin for Venous Thromboembolism Prophylaxis in Primary Total Joint ArthroplastyJ Arthroplasty 36(7), 2021
  10. Factors Associated With Early Return to Driving Following Total Joint ArthroplastyJ Arthroplasty 36(10), 2021
  11. Assessing Taper Geometry, Head Size, Head Material, and Their Interactions in Taper Fretting Corrosion of Retrieved Total Hip Arthroplasty ImplantsJ Arthroplasty 36(7), 2021
  12. Length of Stay, Discharge Disposition, and 90-Day Complications and Revisions Following Primary Total Hip Arthroplasty: A Comparison of the Direct Anterior, Posterolateral, and Direct Superior ApproachesJ Arthroplasty 35(6), 2020
  13. Periprosthetic Fractures About Total Knee ArthroplastyMusculoskeletal Surgery 104(2), 2020
  14. Dimensions of the Lateral Malleolar Fossa and Its Potential Violation With Lateral Distal Fibular Plate FixationOrthopedics 43(3), 2020
  15. Fretting and Corrosion Damage of Retrieved Dual-Mobility Total Hip Arthroplasty SystemsJ Arthroplasty 34(6), 2019
  16. Does Taper Design Affect Taper Fretting Corrosion in Ceramic-on-Polyethylene Total Hip Arthroplasty? A Retrieval AnalysisJ Arthroplasty 34(7), 2019
  17. Development of a Periprosthetic Joint Infection by Abiotrophia defectiva Years After Total Knee ArthroplastyArthroplasty Today 5(1), 2019
  18. Order of Total Hip or Total Knee Arthroplasty Does Not Affect Length of Stay or Discharge Disposition in Patients With Coexisting Hip and Knee ArthritisOrthopedics 42(6), 2019
  19. Analysis of Retrieved Unicompartmental Knee Implants and Tissue: Third-Body Wear as a Potential Contributor to Progression of Arthritis to Adjacent CompartmentsOrthopedics 42(3), 2019
  20. Implant Choices for Unicompartmental Knee ArthroplastyUnicompartmental Knee Arthroplasty: Indications, Surgical Techniques and Complications, 2019
  21. Current Trends in Patient-Reported Outcome Measures in Total Joint Arthroplasty: A Study of 4 Major Orthopaedic JournalsJ Arthroplasty 33(11), 2018
  22. Treatment of Patella FracturesOrthopedics 41(6), 2018
  23. Instability in Reverse Total Shoulder ArthroplastyJ Am Acad Orthop Surg 26(17), 2018
  24. Cost Analysis, Complications, and Discharge Disposition Associated With Simultaneous vs Staged Bilateral Total Knee ArthroplastyJ Arthroplasty 33(2), 2018
  25. Multidrug-Resistant Organisms in the Setting of Periprosthetic Joint Infection: Diagnosis, Prevention, and TreatmentJ Arthroplasty 33(1), 2018
  26. Polyethylene in Total Knee Arthroplasty: Where Are We Now?J Orthop Surg 26(3), 2018
  27. Fretting and Corrosion Damage in Retrieved Metal-on-Polyethylene Modular Total Hip Arthroplasty Systems: What Is the Importance of Femoral Head Size?J Arthroplasty 33(3), 2018
  28. Outcomes Following Low-Profile Mesh Plate Osteosynthesis of Patella FracturesJ Knee Surg 31(9), 2018
  29. Factors Driving Patient Perception of Quality Care After Primary Total Hip and Total Knee ArthroplastyJAAOS Global Research & Reviews 2(11), 2018
  30. Day of Surgery Affects Length of Hospitalization for Patients Undergoing Total Joint Arthroplasty Discharged to Extended Care FacilitiesOrthopedics 41(2), 2018
  31. The Role of Aspirin and Unfractionated Heparin Combination Therapy Immediately After Total Hip and Knee ArthroplastyOrthopedics 41(3), 2018
  32. Novel Anterior Plating Technique for Patella Fracture FixationOrthopedics 40(4), 2017
  33. Plate Osteosynthesis of Patella Fractures: A Video Case ReportJ Orthop Trauma 31, 2017
  34. Osteosynthesis of a Periprosthetic Patella Fracture With a Locked Mesh PlateInt J Orthop 4(4), 2017
  35. The Effect of Patient Positioning During Radiographs on the Resulting Cobb Angle MeasurementsOrthop Rheumatol Open Access J 7(1), 2017
  36. The Operating Room EnvironmentPeriprosthetic Joint Infection: Practical Management Guide (Parvizi J, ed.), 2017
  37. Irrigation Solutions in Total Joint ArthroplastyPeriprosthetic Joint Infection: Practical Management Guide (Parvizi J, ed.), 2017
  38. The Effect of Patient Positioning During Radiographs on the Resulting Cobb Angle Measurements (abstract)Scoliosis 7 (Suppl 1), 2012

On PubMed

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