Andrea Spiker, MD

Andrea Spiker, MD Andrea Spiker, MD is an orthopaedic surgeon who specializes in sports medicine and hip preservation.

Earlier in April we had the honor of hosting Dr. Guillaume Girardot at UW Orthopedics/UW Sports Medicine. It was a wonde...
04/25/2026

Earlier in April we had the honor of hosting Dr. Guillaume Girardot at UW Orthopedics/UW Sports Medicine. It was a wonderful exchange of ideas and discussion on the difference in American and French orthopaedics and treatment of joint preservation. And I was fortunate enough to then reconnect with Dr. Girardot in Vail, Colorado!

📊 New Consensus on Imaging Hip InstabilityA new international Delphi consensus published in Clinical Orthopaedics and Re...
04/22/2026

📊 New Consensus on Imaging Hip Instability
A new international Delphi consensus published in Clinical Orthopaedics and Related Research helps bring clarity to a long-standing challenge: how best to image and diagnose hip instability.
✅ Radiographs (AP pelvis, false-profile, Dunn) remain first-line
✅ MRI and CT are essential adjuncts for soft tissue and 3D bony assessment
✅ Clear diagnostic thresholds endorsed for LCEA, Tönnis angle, AWI, PWI, and version
⚠️ Less consensus for newer soft-tissue and dynamic measures (e.g., FEAR index, ultrasound)
Bottom line: Hip instability diagnosis should be stepwise, multimodal, and clinically integrated—not based on single measurements.
Proud to be part of an incredible international, multidisciplinary effort to standardize care and identify priorities for future research.

🦴 Vitamin D Matters for Athlete Health! In our recent study of Division I collegiate athletes: ✅ 47% were vitamin D insu...
04/22/2026

🦴 Vitamin D Matters for Athlete Health!
In our recent study of Division I collegiate athletes:
✅ 47% were vitamin D insufficient
✅ 18% were deficient
📈 Injury risk increased 13% for every 5 ng/mL drop in vitamin D

While performance and recovery weren’t associated with vit D levels, the prevalence of deficiency makes vitamin D an important consideration for injury prevention.

⏱️ How long does it take to return to sport after hip arthroscopy?Our new NCAA Division I data show: 🏃 Track & 🤼 wrestli...
04/22/2026

⏱️ How long does it take to return to sport after hip arthroscopy?
Our new NCAA Division I data show: 🏃 Track & 🤼 wrestling athletes return faster than 🏈 football ⚖️ No difference between men and women 📉 Injury severity & surgical details didn’t delay clearance

Grateful to be part of another outstanding Vail Hip Summit. Honored to join a world‑class faculty and learn from global ...
04/19/2026

Grateful to be part of another outstanding Vail Hip Summit. Honored to join a world‑class faculty and learn from global leaders, including keynote speaker Dr. Moritz Tannast, live surgeon demonstrator Dr. Marc Philippon, and an incredible group of speakers curated by Drs. Philippon, Ernie Sink and Srino Bharam. From dysplasia to FAI to arthroplasty, these conversations push us all to be better hip surgeons. Already looking forward to next year. 👏⛰️🦴

Congrats to all the residents on matching this week into fellowship positions. I’m especially excited to welcome our new...
04/15/2026

Congrats to all the residents on matching this week into fellowship positions. I’m especially excited to welcome our newest sports fellows to Wisconsin Sports Medicine!

Honored to serve as a sports medicine faculty member at the AAOS Board Prep Course this week. Teaching alongside such de...
04/15/2026

Honored to serve as a sports medicine faculty member at the AAOS Board Prep Course this week. Teaching alongside such dedicated colleagues and helping the next generation of orthopaedic surgeons is always a privilege. Grateful for the opportunity to contribute, to teach what I love, and to support residents and fellows as they prepare for the next step in their careers.

This year’s interview season is officially a wrap! Our Sports Medicine faculty and fellows were blown away by the amazin...
04/05/2026

This year’s interview season is officially a wrap! Our Sports Medicine faculty and fellows were blown away by the amazing candidates we met. 🤩 Best of luck to all as we await Fellowship Match Day! 🏥 🏈⚽🏀⚾🎾🏐🏉🥎🏒⛳🏑🥍🏓🚴‍♂️🏊‍♀️🏋️‍♀️🤸‍♂️

Great Big Ten tournament run for the Badgers. Now it’s time to rest up for what’s next!!
03/14/2026

Great Big Ten tournament run for the Badgers. Now it’s time to rest up for what’s next!!

Let’s go Badgers!!
03/14/2026

Let’s go Badgers!!

On (again!), Wisconsin!
03/14/2026

On (again!), Wisconsin!

Last week’s AAOS Annual Meeting in New Orleans offered an excellent platform for sharing current orthopedic knowledge an...
03/14/2026

Last week’s AAOS Annual Meeting in New Orleans offered an excellent platform for sharing current orthopedic knowledge and advances in the field while giving us our once annual opportunity to reconnect with colleagues across all the orthopedic subspecialties.

Address

4602 Eastpark Boulevard
Madison, WI
53718

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