Modern orthopedics

Joint replacement changed more in ten years than in the previous forty

Robotics. Smart implants. Cementless fixation. Same-day discharge. Muscle-sparing approaches. Opioid-sparing anesthesia. Dr. Morton brought several of these to Hawai‘i first — and combines all of them in one protocol.

  • 4 robotic platforms
  • Smart implants
  • Cementless fixation
  • Same-day discharge
Dr. Paul Morton stands beside the ROSA Knee robotic surgical system.

Advanced Orthopedic Surgery Program at a glance

Robotics
ROSA®, MAKO, CORI, VELYS — certified on all four
Firsts
HI's first robotic hip & first smart knee
Approaches
Subvastus knee · anterior bikini hip
Protocol
Tourniquet-free, opioid-sparing, same-day

Every element below is standard in Dr. Morton's protocol — not an upgrade menu.

Precision: robotics and 3D planning

Implant position drives everything downstream — wear, stability, feel, longevity. Robotic platforms turn a personalized 3D plan of your joint into sub-millimeter execution, with live feedback on alignment and soft-tissue balance during surgery. Dr. Morton performed Hawai‘i's first robotic hip replacement, is certified on four platforms (ROSA®, MAKO, CORI, VELYS), and was the first surgeon in Hawai‘i fellowship-trained in robotic joint replacement. On Hawai‘i Island the plan is built from a CT scan of your own joint on Mako, the platform used for hip and knee replacement at Hilo Community Surgery Center. The deeper story lives on the technology page, robotic hip, and robotic knee pages.

Scatter plots comparing acetabular cup orientation in manual versus robotic hip replacement cases, with 100 percent of robotic cups inside the safe zones.
Robotic guidance puts implant position inside the target zone far more consistently than manual technique.

Less trauma: the approach revolution

How a surgeon reaches your joint determines how your first month feels. The modern answer is around muscle, not through it:

Smarter implants: cementless and sensor-equipped

Two implant revolutions matter to patients. Cementless fixation: porous surfaces your own bone grows into — a living bond instead of acrylic grout, particularly valuable for younger, active patients. And smart implants: the Persona IQ® knee carries sensors that measure steps, speed, and range of motion, reporting recovery data to your care team daily. Dr. Morton placed Hawai‘i's first in October 2022; it is offered to select patients, case by case.

Cementless total knee replacement implant with porous titanium surfaces that let bone grow directly into the components.
Cementless implants use porous titanium surfaces so bone grows directly into the component.

Faster, safer recovery: the protocol around the surgery

Technique only pays off inside the right system: opioid-sparing multimodal anesthesia (regional blocks, long-acting local anesthetic, scheduled non-opioids, iovera° pre-treatment), same-day mobilization, and outpatient discharge for qualified patients — walking within hours, home within 24. The rapid-recovery protocol details the arc, and lifetime implant surveillance keeps watch for decades after.

Medically reviewed by Paul N. Morton, MD, FAAOS, FAAHKS — board-certified orthopedic surgeon, fellowship-trained in adult hip & knee reconstruction and orthopedic trauma. Last reviewed: .

This page is for education only and isn’t a substitute for an exam and personalized advice — schedule a consultation to discuss your situation.

The difference

Why patients choose Dr. Morton

  • Hawai‘i's first robotic hip replacement and first smart knee implant
  • Certified on ROSA, MAKO, CORI & VELYS — platform-fluent, not vendor-locked
  • Muscle-sparing approaches as the default, not the exception
  • Tourniquet-free, opioid-sparing protocol on every eligible case
  • Cementless fixation when bone quality allows
  • Remote monitoring and lifetime surveillance after surgery

Frequently asked questions

What does robotic assistance actually add?
Precision you can measure: studies associate robotic assistance with more accurate implant positioning and less soft-tissue trauma. Position drives implant longevity and feel — and the surgeon's training still matters most, which is why platform certification and fellowship training belong in the same sentence.
Do these advanced techniques cost me more?
No. Robotics, muscle-sparing approaches, and the opioid-sparing protocol are how Dr. Morton operates — billed like standard joint replacement, with no technology surcharge.
Am I a candidate for all of this, or only some?
Most elements apply to most patients; candidacy for pieces like cementless fixation (bone quality) and same-day discharge (overall health, home support) is personal. The consultation maps exactly which apply to you.
What's genuinely new here versus a decade ago?
Ten years ago: quad-splitting approaches, tourniquets, cement as default, opioid-heavy pain control, and 3–5 hospital days. Today at this practice: quad- and muscle-sparing approaches, tourniquet-free, cementless when appropriate, multimodal analgesia, robotics on every case, and most patients home within 24 hours.

Get the modern version of your operation

Consultations in Honolulu, West Oahu, Hilo and Kona — most new patients are seen within one to two weeks — with telehealth when an in-person visit isn’t practical.

Paul Norio Morton, MD, FAAOS, FAAHKS · Hawai‘i’s first robotic hip & smart knee · Read patient reviews →

Most major plans accepted — we verify benefits before your visit. Traveling from off-island? See the fly-in patient program →

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