Table 7.

Indications (Yes) and contraindications (No) specified in the content of the included studies. Boxes without data (-) indicate no mention in the articles included in this systematic review.

	Condylar Head Fracture	Eminoplasty or Eminectomy	Temporomandibular Joint Ankylosis
Original RA technique [4,5,8,9]	Yes	-	Yes, ankylosis within the joint capsule
Italian RA variant [6,7]	Yes	-	-
Temporal RA extension [15,22]	-	Yes	Yes, fibro-osseous ankylosis
Bat wing approach [14]	Yes, fractures of the upper third of the condylar head	Yes	No