Diagnosis before choosing an appliance
The choice between fixed braces and clear aligners follows an assessment of the teeth, bite and treatment goals.
CHC · Barcelona
Orthodontics and dentofacial orthopaedics
An aligned smile starts with understanding your bite.
Request an orthodontic consultationConsultations in Spanish, English and French

Dr Caroline Castay is part of the team at CHC Clínica Dental Barcelona. Her practice focuses on orthodontics and dentofacial orthopaedics, using fixed braces and clear aligners according to each patient’s diagnosis.
Professional registration: COEC 8579
The choice between fixed braces and clear aligners follows an assessment of the teeth, bite and treatment goals.
Reviews allow the team to assess progress and explain the next stages. Treatment duration and individual requirements are discussed during consultation.
When orthodontics forms part of a wider rehabilitation, treatment is coordinated with CHC’s other clinical areas.
UIC Barcelona
UIC’s orthodontic training programme is accredited by NEBEOP.
View the programmeCollaborating professor at UIC Barcelona. The official 2026–2027 directory lists teaching in Orthodontics 1 and 2 in the Dentistry degree, Clinic I in the master’s programme, Clinic III in the advanced programme and the Clinical Residency in Orthodontics.
View the official faculty profileOrtodoncia MG
Ortodoncia MG documented a week of clinical training during her third year of UIC’s master’s programme, covering orthodontics and dentofacial orthopaedics, the bidimensional technique, practice management and professional ethics.
View the documented placementScientific activity and congresses
SEDO · Bilbao · 2023
Poster · First author
Literature review contributed to the 69th SEDO Congress. Authors: C. Castay, N. Clusellas, E. Espinar and A. Puigdollers.
SEDO · Gran Canaria · 2024
Oral communication · First author
Contribution recorded at the 70th SEDO Congress. Authors: C. Castay, N. Clusellas and A. Puigdollers.
Top Doctors
Patient-education article · Top Doctors · 1 September 2026
Consultations in Spanish, English and French
Request an orthodontic consultation