Managing Maxillary Lateral Incisor Agenesis: Insights from Clinical Cases and Literature
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Abstract
The agenesis of maxillary lateral incisors is a common dental anomaly that often presents aesthetic and functional challenges for patients and orthodontists. Patients are generally faced with two main treatment options: orthodontic space closure with canine substitution or space opening followed by prosthetic replacement. Both approaches aim to achieve satisfactory functional and aesthetic outcomes. While both options can provide acceptable results, their indications and outcomes differ depending on the individual characteristics of each patient and long-term considerations.
This article highlights, through clinical cases, the importance of a multidisciplinary approach in treatment planning for cases of lateral incisor agenesis, ensuring that the unique needs of each patient are addressed to achieve the best possible short- and long-term outcomes.
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Copyright (c) 2025 Fatima Salek, Abdelali Halimi, Fatima Zaoui

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Fatima Salek, Faculty of Dental Medicine of Rabat - Mohamed V University, Allal El Fassi Avenue, Mohamed Jazouli Street, Madinat Al Irfane 6212, Rabat-Instituts, Morocco.
Faculty of Dental Medicine of Rabat - Mohamed V University, Allal El Fassi Avenue, Mohamed Jazouli Street, Madinat Al Irfane 6212, Rabat-Instituts, Morocco.
Abdelali Halimi, Faculty of Dental Medicine of Rabat - Mohamed V University, Allal El Fassi Avenue, Mohamed Jazouli Street, Madinat Al Irfane 6212, Rabat-Instituts, Morocco.
Faculty of Dental Medicine of Rabat - Mohamed V University, Allal El Fassi Avenue, Mohamed Jazouli Street, Madinat Al Irfane 6212, Rabat-Instituts, Morocco.
Fatima Zaoui, Faculty of Dental Medicine of Rabat - Mohamed V University, Allal El Fassi Avenue, Mohamed Jazouli Street, Madinat Al Irfane 6212, Rabat-Instituts, Morocco.
Faculty of Dental Medicine of Rabat - Mohamed V University, Allal El Fassi Avenue, Mohamed Jazouli Street, Madinat Al Irfane 6212, Rabat-Instituts, Morocco.
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