THEORETICAL ANALYSIS OF DIAGNOSIS OF ESTHETIC DISORDERS AND COMPLEX REHABILITATION OF PATIENTS WITH DENTAL ARCH DEFECTS

Abstract

Esthetic disorders caused by dental arch defects represent one of the most complex clinical problems in modern dentistry, as they affect not only the functional state of the dentoalveolar system but also the psychological, social, and aesthetic well-being of patients. The loss of teeth, congenital anomalies, post-traumatic deformities, periodontal diseases, and improper orthodontic treatment may lead to disturbances in dental arch integrity, occlusion, facial symmetry, and smile harmony. These changes significantly reduce the quality of life and often require multidisciplinary rehabilitation involving prosthodontics, orthodontics, maxillofacial surgery, and restorative dentistry. The purpose of this theoretical study is to analyze modern scientific approaches to the diagnosis of esthetic disorders in patients with dental arch defects and to evaluate the principles of complex rehabilitation based on contemporary dental literature, clinical research, and statistical data. Special attention is given to the role of digital diagnostics, radiological methods, facial analysis, occlusal evaluation, and interdisciplinary treatment planning. According to modern epidemiological studies, partial edentulism occurs in more than 35–45% of adults, while esthetic dissatisfaction related to dental defects is reported in up to 60% of patients seeking prosthetic or orthodontic treatment. Scientific data confirm that complex rehabilitation provides significantly better functional and esthetic outcomes compared to isolated treatment methods. The theoretical analysis demonstrates that successful management of dental arch defects requires early diagnosis, individualized treatment planning, and coordinated work of different dental specialists. Modern rehabilitation concepts based on evidence-based dentistry allow restoration of function, facial esthetics, and psychological comfort, which makes complex rehabilitation the most effective approach in contemporary clinical practice.