Clinical Outcomes of Non-Slipping Socks Application in Pomeranians Undergoing Surgical Correction of Medial Patellar Luxation

Abstract

The objectives of the study were to investigate the effects of non-slipping socks on active range of motion, passive range of motion and lameness scores in Pomeranians undergoing surgical correction of grade 3 medial patellar luxation. Dogs were divided into two groups; the control group (n=10 dogs), and the experimental group (n=10 dogs). In experimental group, the data were collected while non-wearing non-slipping socks (Experimental A group: Ex A) and while wearing non-slipping socks (Experimental B group: Ex B). Both groups were brought to walk and trot on treadmill for 10 minutes three times a week on treadmill. Starting at 14th day after surgical correction, non-slipping socks were applied in dogs in the experimental group during trotting on the treadmill. This scheduled activity was repeated every 2 weeks until 8 weeks. Clinical outcomes were assessed basing on range of motion (ROM), maximum extension angle (MEA), maximum flexion angle (MFA), passive range motion of the stifle joint using goniometer and lameness scores. These data were collected 5 times; prior to surgery, 2, 4, 6 and 8 weeks after surgery. The results showed that the MEA of stifle joint was significantly greater in the experimental group at 4 and 6 weeks post-operatively when compared with the control group. There were statistically significant increase ROM and decrease MFA of the stifle joints at 2 and 4 weeks post-operatively in wearing non-slipping socks when compared with the non wearing non-slipping socks . In conclusion, trotting combinated with wearing non-slipping socks could be used to gain effectiveness for veterinary physical therapy in dogs.