Study Distraction appliance Type of complication
Alkan et al. [2] Bone-borne Breakage distractor: 3
Ecchymosis:1
Gingival recession with excessive mobility of central incisors: 1
Secondary infection: 1
Chin ptosis: 1
Tooth-borne Severe mucosal irritation: 1
Failure: 1
Hybrid Ecchymosis:1
Secondary infection: 1
Landes et al. [22] Bone-borne None
Gunbay et al. [23] Bone-borne Central incisor damage: 1
Wound dehiscence: 3
Temporomandibular joint pain: 3
Gingivitis: 7
Ploder et al. [26] Tooth-borne Temporomandibular joint pain: 1
Temporomandibular joint click: 1
Central incisor late response to cold testing: 4
Seeberger et al. [27] Tooth-borne None