International Dental Science Symposium · 2026-06-25 · Psychiatry

Evaluation of Occlusal Changes After Prosthetic Rehabilitation in Patients with Partial Tooth Loss

Farxatov Sunnatillokhon¹, Khojimurodov Burkhon²
Samarkand State Medical University DKTF Department of Dentistry, 1st year clinical supervisor¹, Assistant, Department of Dentistry, Samarkand State Medical University, DKTF

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Abstract

Partial tooth loss is a common dental condition that can negatively affect oral function, occlusal balance, and overall quality of life. Prosthetic rehabilitation aims not only to replace missing teeth but also to restore proper occlusal relationships and functional harmony of the stomatognathic system. Changes in occlusion following prosthetic treatment may significantly influence chewing efficiency, temporomandibular joint function, and patient comfort. This study aimed to evaluate occlusal changes after prosthetic rehabilitation in patients with partial tooth loss and determine their impact on functional outcomes. The findings demonstrated that appropriate prosthetic treatment contributes to restoration of normal occlusal relationships and improvement of oral function.

Keywords: occlusion, prosthetic rehabilitation, orthopedic dentistry, partial tooth loss, prosthodontics, masticatory function, dental restoration, oral health.

Loss of teeth frequently results in disturbances of occlusal relationships and changes in chewing patterns. Long-term absence of teeth may lead to migration of adjacent teeth, overeruption of opposing teeth, temporomandibular disorders, and impaired oral function. Orthopedic treatment plays an important role in correcting these abnormalities and restoring functional balance within the oral cavity. Assessment of occlusal changes after prosthetic treatment is important for evaluating therapeutic effectiveness and long-term treatment success.

The aim of this study was to assess occlusal changes following prosthetic rehabilitation and evaluate their influence on oral function in patients with partial tooth loss.

The study included 70 patients aged between 25 and 65 years with partial edentulism requiring prosthetic rehabilitation. Clinical examination and occlusal analysis were performed before and after treatment. Parameters including occlusal contacts, chewing efficiency, temporomandibular joint function, and patient adaptation were assessed. Follow-up examinations were conducted during the post-treatment period to evaluate functional stability and treatment outcomes.

The study demonstrated significant improvement in occlusal relationships following prosthetic rehabilitation. Patients showed enhanced chewing efficiency and better distribution of masticatory forces. Improved occlusal stability contributed to reduction of functional discomfort and temporomandibular symptoms. Most participants reported increased comfort and satisfaction after treatment. Clinical evaluation revealed favorable adaptation and restoration of functional balance within the oral cavity.

Prosthetic rehabilitation significantly contributes to correction of occlusal disturbances and restoration of oral function in patients with partial tooth loss. Proper diagnosis and individualized treatment planning remain important factors for achieving successful long-term outcomes in orthopedic dentistry.

1. Shillingburg H.T. Fundamentals of Fixed Prosthodontics. Quintessence Publishing; 2012.

2. Rosenstiel S.F., Land M.F., Fujimoto J. Contemporary Fixed Prosthodontics. Elsevier; 2016.

3. Okeson J.P. Management of Temporomandibular Disorders and Occlusion. Elsevier; 2019.

4. Zarb G.A. Prosthodontic Treatment for Edentulous Patients. Elsevier; 2013.

5. med1.uz – Educational resources on orthopedic dentistry and prosthodontics.