Effect of Press Tack Needle Treatment on Shoulder Stiffness / 全日本鍼灸学会雑誌

ABSTRACT

[Objective] This study examined the effect of press tack needle (PTN) treatment onshoulder stiffness.<BR>[Method] A total of 53 volunteers with shoulder stiffness were randomly divided into 2 groups, the press tack needlegroup and placebo (P) group. The points stimulated by PTN or P were a maximum of 4 tender points around the shoulder treated for 3 days. Evaluation of the effect was based on the consciousness of shoulder stiffness and visual analog scale (VAS) estimating the grade of the shoulder stiffness. The evaluations were done in prior to treatment (Pr), immediately after treatment (Post 1), and 3 days after treatment (Post 2).<BR>[Result] As a result, the number of the volunteers reporting awareness of stiff shoulder after 3 days decreased to 12 of28 persons in the PTN group, 23 of 25 in the P group. There was a significant difference between the 2 groups (p<0.01). The VAS value decreased in the PTN group from 52.5±20.7 (Pr) to 40.5±22.4 (Post1), to 342±19.7 (Post2), while in the P group from 55.2±17.5 (Pr) to 46.5±19.7 (Post1) to 45.9±21.7 (Post2). There were significant differences between Pr and Post1 (p<0.05), and between Pr and Post2 (p<0.01) in PTN group.<BR>[Conclusion] It was suggested that PTN stimulation on the tender points improved shoulder stiffness.