From: Effect of protraction facemask on the temporomandibular joint: a systematic review
Author | Outcome | Short-term effect |
---|---|---|
Baccetti (1999) | TPS analysis: the shape changes of condyle | A large compression horizontally in the mandibular condyle. |
Baccetti (2000) | Cephalometric Analysis: CondAx- SBL, CondAx-ML. | Significant increase of CondAx- SBL; Significant decrease of CondAx-ML; A more upward and forward direction of condylar growth significantly. |
Chang (2006) | TPS analysis: the shape changes of condyle | A compression horizontallyin the mandibular condyle. |
Baccetti (1998) | Cephalometric Analysis: CondAx-SBL, CondAx-ML | Significant increase of CondAx- SBL, Significant decrease of CondAx-ML; A more upward and forward direction of condylar growth significantly. |
Franchi (1998) | Cephalometric Analysis: the direction of condylion movement | Significantly upward and forward movement of Condylion in direction relative to the baseline Go-Pg; Significantly downward and forward movement of Condylion in direction relative to the baseline Go-Pg. |
Franchi (2014) | TPS analysis: the shape changes of condyle | A vertical extension and horizontal compression was found in the mandibular condyle. |
Lee (2016) | CBCT: mandibular and glenoid fossa changes | Bone absorption at the lateral wall of the anterior mandibular fossa; Bone apposition to the medial and right anterior walls in the glenoid fossa; Bone absorption at the posterior wall and superior wall of the glenoid fossa. |