Other Research Study ✓ Peer reviewed

The effectiveness of guided botulinum toxin "A" injection to the masticatory muscles in the management of condylar and sub condylar fractures: a randomized controlled clinical trial.

BMC oral health · Gheeta PH, Elashwah AA, Younis PA · 2026-10-12

Ultrasound-guided botulinum toxin injection into masticatory muscles during closed reduction of subcondylar fractures reduced pain, shortened surgery time, and improved mouth opening recovery compared to conventional treatment alone, without compromising bone healing.

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