Therapeutic effects of arthroscopic debridement combined with sodium hyaluronate injection in treatment of Kashin-Beck disease with ankle arthritis / 中华地方病学杂志

ABSTRACT

Objective To study the therapeutic effects of arthroscopic debridement combined with sodium hyaluronate injection in treatment of Kashin-Beck disease with ankle arthritis.Methods Using prospective study,Kashin-Beck disease patients with ankle arthritis,who had underwent arthroscopic debridement combined with sodium hyaluronate injection,were selected as study subjects.X-ray stratification was performed based on Kellgren-Lawrence grading method,grade 1,2,3 were studied,if there were fewer patients at grade 1,then merge with grade 2.Visual analogue scale (VAS),anterior and posterior ankle activity and ankle hindfoot score were used to evaluate the effects before and 3,6,12 months after the treatment.Results Totally 33 patients were collected,VAS scores (6.9 ± 0.2,2.9 ± 0.2,2.1 ± 0.1,1.9 ± 0.1),anterior and posterior ankle activities (20.9 ± 0.6,31.5 ± 0.6,32.1 ± 0.6,34.1 ± 0.4),and ankle hindfoot scores (51.3 ± 0.5,70.8 ± 1.1,76.0 ± 0.9,77.0 ± 0.9) before and 3,6,12 months after the treatment,were compared,and the differences were statistically significant (F =267.47,703.09,756.49,P ＜ 0.01).VAS scores (7.0 ± 0.2,2.8 ± 0.2,1.7 ± 0.1,1.7 ± 0.1;7.0 ± 0.3,3.2 ± 0.3,2.8 ± 0.2,2.2 ± 0.2),anterior and posterior ankle activities (22.4 ± 0.7,32.5 ± 0.6,33.1 ± 0.6,51.3 ± 0.5;18.1 ± 0.9,29.6 ± 1.0,30.2 ± 1.0,31.4 ± 0.9),and ankle hindfoot scores (51.6 ± 0.9,70.9 ± 0.5,77.7 ± 0.9,79.1 ± 1.0;50.6 ± 0.5,65.5 ± 1.8,72.8 ± 1.4,72.9 ± 1.4) in grade 1 + grade 2,and grade 3 patients before and 3,6,12 months after the treatment,were compared,and the differences were statistically significant (F =244.80,64.04;379.94,498.83;1 393.07,159.70,P ＜ 0.01).Compared with those before the treatment,VAS scores of all,grade 1 + grade 2,and grade 3 patients in 3,6,12 months after the treatment significantly decreased,anterior and posterior ankle activities and ankle hindfoot scores significantly increased (P ＜ 0.05).Conclusion Arthroscopic debridement combined with sodium hyaluronate injection is effective in the treatment of Kashin-Beck with disease ankle arthritis.