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Fig. 2 | The Journal of Headache and Pain

Fig. 2

From: Repeated tender point injections of granisetron alleviate chronic myofascial pain - a randomized, controlled, double-blinded trial

Fig. 2

Pain drawings at baseline and follow-ups after treatment with either granisetron or control substance. The pain area at baseline (a) and follow-ups (1-month (b); 2-months, (c); 6-months (d)) after treatment with either granisetron (GRA-group) or control substance (isotonic saline; CTR-group) in 40 patients with myofascial temporomandibular disorders. The darker the area is the larger is the overlap from the different participants. The pain area decreased significantly in the GRA-group (Holm-Sidak’s test; P < 0.042) compared to baseline but not in the CTR-group (Holm-Sidak’s test; P > 0.065)

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The Journal of Headache and Pain

ISSN: 1129-2377

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