Nucellin logo wall inside the orthopedic clinic in Seoul

Clinical Insight

Notes from practice on regenerative medicine, what imaging can and cannot tell you, how treatment decisions are actually made, and the science of pain. Written by Dr. Kim Hee-Jun.

Showing all 39 articles · newest first

Patient lounge at Nucellin Orthopedic Clinic in Seoul
Clinical Decision-Making

Pain Is Not A Surgical Indication

Severe pain and a frightening MRI are not, by themselves, reasons to operate.

Dr. Kim Hee-Jun · 25 Jun 2026

Consultation room where imaging is reviewed at Nucellin Orthopedic Clinic in Seoul
Beyond the MRI

The MRI Is Not the Recovery

Imaging improvement and patient recovery are two different things.

Dr. Kim Hee-Jun · 9 Jun 2026

Corridor at Nucellin Orthopedic Clinic in Seoul
Clinical Decision-Making

Not Every “Sciatica” Is Sciatica

Six years of “sciatica”, four failed spine injections, and a cause that was never in the spine.

Dr. Kim Hee-Jun · 3 Jun 2026

Consultation room where imaging is reviewed at Nucellin Orthopedic Clinic in Seoul
Beyond the MRI

The MRI Is Not the Patient.

A professional fighter, a torn rotator cuff, and a system that still worked.

Dr. Kim Hee-Jun · 8 May 2026

Corridor at Nucellin Orthopedic Clinic in Seoul
Regenerative Medicine

A Patient Once Asked Me

Why can't I exercise right after a fracture? The answer explains Activated PRF and stem cell timing too.

Dr. Kim Hee-Jun · 9 Apr 2026

Orthopedic knee examination at Nucellin Orthopedic Clinic in Seoul
Pain Science

This Knee Should Hurt.

End-stage arthritis on X-ray, almost no pain. Adaptation, not damage, decides.

Dr. Kim Hee-Jun · 31 Mar 2026

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