Objective. The objective of this study was to evaluate the regression of temporomandibular pain as a result of intra-articular injections of platelet-rich plasma (PRP) to patients with ...temporomandibular joint dysfunction previously subjected to prosthetic treatment. Materials and Methods. The baseline study material consisted of 10 patients, both males and females, aged 28 to 53 years, previously treated due to painful temporomandibular joint dysfunction using occlusal splints. All patients were carried out to a specialist functional assessment of the dysfunction using the Polish version of the RDC/TMD questionnaire axis I and II. Intra-articular injections were preceded by a preparation of PRP. The injection sites were determined by the method used during arthroscopic surgical procedures. Following aspiration, 0.5 mL of plasma was injected into each temporomandibular joint. Results. The comparison of the intensity of pain during all examinations suggests a beneficial effect of the procedure being performed as the mean VAS score was 6.5 at examination I, 2.8 at examination II, and 0.6 at examination III. Conclusion. Application of the intra-articular injections of platelet-rich plasma into the temporomandibular joints has a positive impact on the reduction of the intensity of pain experienced by patients treated for temporomandibular joint dysfunction.
Chronic oral and facial pain syndromes are an indication for intervention of physicians of numerous medical specialties, while the complex nature of these complaints warrants interdisciplinary ...diagnostic and therapeutic approach. Oftentimes, lack of proper differentiation of pain associated with pathological changes of the surrounding tissues, neurogenic pain, vascular pain, or radiating pain from idiopathic facial pain leads to improper treatment. The objective of the paper is to provide detailed characterization of pain developing in the natural history of trigeminal neuralgia and temporomandibular joint dysfunction, with particular focus on similarities accounting for the difficulties in diagnosis and treatment as well as on differences between both types of pain. It might seem that trigeminal neuralgia can be easily differentiated from temporomandibular joint dysfunction due to the acute, piercing, and stabbing nature of neuralgic pain occurring at a single facial location to spread along the course of the nerve on one side, sometimes a dozen or so times a day, without forewarning periods. Both forms differ significantly in the character and intensity of pain. The exact analysis of the nature, intensity, and duration of pain may be crucial for the differential diagnostics of the disorders of our interest.
The bacterial environment of the mouth cavity may be subjected to change under influence of various factors, such as surgical removal of neoplasm tumors and in consequence the wearing of ...post-surgical prostheses with obturators. The purpose of the paper was to study the conceivable differences in occurrence of particular types of microorganisms found on the margin of post-surgical cavities and on the prosthetic obturators. The performed microbiologic examinations revealed that more pathologic bacterial flora was found on the obturators than in the post-surgical cavities. The authors conclude that the post-surgical patients should pay more attention to the very accurate hygiene of their prostheses and the mouth cavity as well.
The aim of the investigation was to prove the relationship between Candida species, silicone and the oral mucosa as well as its effect on mutual reinfections of the mucosa and the obturator. ...Twenty-five patients with post-surgical prostheses in the maxilla were examined. All the prostheses had an obturator with the external part made of Mucopren silicone manufactured by Kettenbach, Germany. The presence of Candida species was investigated by means of electron microscopy visualization of the silicone samples prior to and after disinfection. The microscopic pictures confirmed a strong adherence of Candida species to Mucopren silicone in 90% of cases, which should be considered as the primary reason of unsuccessful elimination of the fungi by means of disinfection.
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