Use of the CO(2) laser on orthodontic patients suffering from gingival hyperplasia.
OBJECTIVE
The present study aimed to assess the effect of the use of the CO(2) laser on the treatment of gingival hyperplasia in orthodontic patients wearing fixed appliances.


BACKGROUND
Gingival hyperplasia is a condition very frequent in patients undergoing fixed orthodontic treatment. Amongst the treatments available for this is the use of surgical lasers.


METHODS
Ten patients entered this study and signed an informed consent. Seventy-five anterior teeth with gingival hyperplasia were selected for laser surgery. Prior to surgery, the length of the crowns were measured using a digital caliper, and depth of the pocket was probed. The hyperplasic gingival was removed with a CO(2) laser under local anesthesia. Immediately after surgery, measurement of the length of the crowns and probing were carried out and were repeated.


RESULTS
The results were statistically analyzed and significant differences were detected regarding the length of the crown (p = 0.000) and depth of the gingival sulcus (p = 0.000).


CONCLUSIONS
It is concluded that the use of the CO(2) laser was effective in the treatment of gingival hyperplasia.
Gama
Sabrina K C
SK
Centro de Ortodontia e Ortopedia Facial Prof. José Edimo Soares Martins, School of Dentistry, Federal University of Bahia (UFBA), Salvador, Brazil.
De Araújo
Telma Martins
TM
Pozza
Daniel Humberto
DH
Pinheiro
Antonio Luiz B
AL
D005885:Gingival Hyperplasia / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D009967:Orthodontic Appliances / Q000009:adverse effects; D016896:Treatment Outcome