14/09/2022
Our patient is a 1.5yr old female-spayed HuskyX who sustained a traumatic injury to her right pelvic limb prior to adoption by owners. Radiographs showed femoral bowing valgus distally as well as a proximal tibial varus with bowing of the tibia medially in the distal segment. At the time of the patients examination a grade 3 out of 4 medial patellar luxation was palpated.
A CT Scan was performed to assist with pre-surgical planning and to evaluate the need for a corrective osteotomy. Based on the CT Scan a routine patellar luxation correction was indicated.
An arthrotomy was performed showing evidence of loss of the femoralcondylar ridge. A Semi-Cylindrical Recession Trochlearplasty (SCRT) recession was performed in order to deepen the patellar femoral groove. The cartilage was replaced at a good depth with good seating noted to fit the patella. A medial tibial tuberosity was then performed as well as a medial fascial release and a lateral fascial imbrication.