Breed: Bichon Frise, nickname: Nicole Age: 8 years old Gender: Female,Weight: 7.5Kg Because of the occasional reluctance to walk, I would cross my right hind leg and go to the hospital for treatment. The diagnosis was grade three patellar dislocation on both sides and left trochlear cartilage injury. It was decided to perform left PGR+ tibial nodule displacement and right trochlear groove deepening + tibial nodule displacement for treatment. During the operation, the BlueSAO press-fit biological groove replacement system (PGR) #4 implant was used for replacement. The operation was successfully completed. Hope she recover soon! Thank you, Dr. Guan Narisu from Shanghai Shengtai Pet Hospital, for sharing the clinical case of the BlueSAO pressure-fitting biological slide groove replacement system!

The groove replacement surgery will bring a painless joint to patients with patellar dislocation.

Doctor Jia Xinsheng's view is that the groove replacement surgery will bring a painless joint to patients with patellar dislocation, and he suggests that the groove replacement surgery be adopted for eligible cases of patellar dislocation. For instance, cases where the groove is flat, deformed, poorly developed, too narrow, or where the veterinarian's assessment of the deepening of the groove fails to yield effective results, etc., all recommend the use of groove replacement