The effect of intraarticular botulinum toxin-A injection on symptoms of temporomandibular joint disorder
Journal of Stomatology, Oral and Maxillofacial Surgery, cilt.123, sa.5, 2022 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 123 Sayı: 5
- Basım Tarihi: 2022
- Doi Numarası: 10.1016/j.jormas.2022.04.019
- Dergi Adı: Journal of Stomatology, Oral and Maxillofacial Surgery
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, EMBASE, MEDLINE
- Anahtar Kelimeler: Arthrocentesis, Botulinum toxin, Intra-articular
- İstanbul Medipol Üniversitesi Adresli: Evet
Özet
Introduction: Application of arthrocentesis in temporomandibular joint disorders preferred and suggested therapeutic treatment option in recent years. This study was designed to investigate and compare the effect of intra-articular injection of botulinum toxin-A (Btx-A) on pain and mouth opening after arthrocentesis in nonreduction disc displacement. Materials and methods: This restrospective study was conducted on 30 patients with a visual analogue scale is higher than five and limited mouth opening. Patients were divided into 2 groups as conventional arthrocentesis group (group A) and intra-articular Btx-A injection following arthrocentesis group (group B). Maximum mouth openining and temporomandibular joint pain were measured in preoperative (t0) and at postoperative 1st-week (t1), 1st-month (t2) and 6th-month (t3). Results: When VAS scores of group A and group B were examined, no statistical difference was observed at t0 and t1 time intervals; an increased in mouth opening values and decreased VAS score values were observed in both groups in the 1st month (t2) and 6th (t3) months, mostly in group A. Conclusion: İntra-articular injection of Btx-A following arthrocentesis can induce mouth opening and reduce the pain and dysfunction in patients with anterior disc displacement.