1. The Bangkok Podium: A Fresh Milestone
Back in June 2025, I traveled to Bangkok for the opening of the 17th VPAT Congress (organized by the Veterinary Practitioner Association of Thailand), one of the most prominent and vibrant small animal veterinary gatherings in Southeast Asia.
As a surgeon who spends almost every daylight hour scrubbed in at Guangzhou Boss Animal Hospital, stepping away from the clinic to take the stage in Thailand was an exhilarating change of pace. While I have delivered lectures at major conferences across China, Russia, and the United States, this was my very first time delivering a full-length, in-person English keynote in Thailand. It was a genuinely fresh, invigorating experience.
My lecture centered on a specialized, high-difficulty frontier that has consumed much of my clinical focus over the past decade: Feline Total Hip Replacement (Feline THR) and the Clinical Application of the Dual-Mobility System.
2. Deconstructing Feline THR: Microscopic Precision
In small animal orthopedics, a cat cannot simply be treated like a miniature dog.
During the keynote, I walked the audience through the distinctive anatomical and biomechanical realities of feline joint reconstruction:
- The "Stovepipe" Femur: Unlike canines with flaring femoral metaphyses, cats have straight, cylindrical medullary canals with minimal taper, demanding specialized stem designs to achieve balanced axial press-fit stability.
- The High-Stakes Acetabulum: The feline acetabulum is vanishingly small, shallow, and unforgiving. A single millimeter of eccentric reaming can destroy the delicate dorsal rim, leaving zero bone stock for implant support.
- Explosive Biomechanics: Cats possess extraordinary joint suppleness and routinely jump multiple times their body height. In such hyper-mobile animals, traditional small, fixed-bearing cups carry a high risk of postoperative dislocation.
I shared our clinical algorithm using the biological Vetmaster dual-mobility hip system: utilizing 10 mm and 12 mm biological press-fit acetabular cups, Vitamin E-stabilized highly cross-linked polyethylene (VE-UHMWPE) liners, and smooth ceramic heads. By increasing the effective jump distance, the dual-mobility design allows active cats to regain their full, athletic "yoga-like" range of motion while effectively eliminating the risk of luxation.
Seeing the amphitheater quiet down as we walked through unedited operative footage, multi-planar CT reconstructions, and follow-up videos of feline patients jumping and running pain-free was immensely satisfying. In the operating room, cold clinical data cuts through every language barrier.
3. Cross-Border Dialogue with Southeast Asian Colleagues
What made this congress truly memorable was the intellectual energy in the room.
The lecture hall was filled not only with frontline referral surgeons, but also with distinguished veterinary faculty and clinical professors from veterinary universities across Thailand and neighboring countries.
During the interactive Q&A session, the questions were sharp, deep, and pragmatic:
- How do you preserve dorsal acetabular bone stock when addressing severe pseudo-acetabular erosion after chronic femoral head fracture-luxation?
- What are your tactile landmarks for setting cup retroversion when muscular contracture tilts the pelvis?
- How do cementless biological stems compare long-term against traditional cemented cups in small feline patients?
We ended up standing around the podium long after the official session concluded, examining physical implant samples, reviewing difficult radiographs on my laptop, and debating surgical nuances. Seeing overseas professors and senior clinicians taking detailed notes on our surgical methodologies reaffirmed that clinical craftsmanship knows no borders.
4. Carrying the Heritage of South China Agricultural University Forward
Throughout my entire professional life, my roots have remained firmly planted in my alma mater, South China Agricultural University (SCAU). From earning my bachelor's, master's, and clinical doctorate across fifteen rigorous years of study, to our ongoing joint research in veterinary implants and biomechanics, SCAU’s surgical tradition is in my blood.
For generations, the international perception was that Chinese veterinary medicine was merely an importer of Western textbooks and imported hardware. But that tide has turned.
With our immense clinical caseload, world-class laminar-flow facilities, and independent engineering partnerships, we are generating original, peer-reviewed surgical solutions that compete at the highest international level.
Standing on that stage in Bangkok, my greatest pride wasn't personal recognition. It was having the opportunity to bring the clinical expertise and academic values nurtured in China to our international colleagues—making our work known, elevating regional orthopedic standards, and ensuring that beloved animal companions across the world can run free from chronic joint pain.
