'Malregulative' Rather Than 'Functional' Dysphonia: A New Etiological Terminology Framework for Phonation Disorders-A Position Paper by the Union of European Phoniatricians (UEP).

Practitioners in the field of voice are often faced with patients who are 'dysphonic', but who do not have identifiable abnormalities of the vocal tract structures or any neural or hormonal alteration affecting the phonatory function. For lack of better nomenclature describing the origin of the disorder, this group of patients has been labeled as having 'non-organic' or 'functional' dysphonia. 'Non-organic' only states what the dysphonia is not, and 'functional' does not have any etiological implication. Hence 'functional disorder' as a determination of the origin is at best vague, imprecise and often misleading. In truth, the terms "functional" and 'non-organic' are by now so muddled and confused in everyday clinical usage and parlance that it is unclear what they mean in any given clinical setting or for any particular clinical case. Thus, the UEP Voice Committee (VC) has come to the conclusion that it is best to adopt a new term that is clearly defined, universally agreed to, and indicative of a different and more useful perspective. We have reviewed the literature relating to terminology of these phonatory disorders. We now propose replacement of the phrase 'functional dysphonia' with 'malregulative dysphonia', since the indication of faulty regulation represents an etiological connotation. We also propose a restructuring of the etiological terminology of phonation disorders. We believe this to be a biologically clearer framework for the labeling of 'non-organic' phonatory disorders, and hope that its routine use will allow for more clarity of presentation and discussion in the future.

Reconstruction with hypopharyngo-gastrostomy after esophagus extirpation due to spontaneous esophageal perforation. / [Nyelocso-perforatio miatt végzett oesophagusexstirpatio rekonstrukciója hypopharyngogastrostoma képzésével].

Despite the significant improvement in surgical and intensive care therapy, esophageal perforation is still a severe, life-threatening condition. As the underlying causes, the accompanying disorders, the localization and the extent of the inflammation vary, the surgeon may sometimes encounter unexpected situations. A 58-year-old female developed necrotizing mediastinitis due to esophageal perforation as the result of incarcerated thoracic hernia of the stomach, therefore, we had to perform esophagus extirpation and cervical esophagostomy. During the reconstruction of the intestinal tract, we found shrinkage of the complete esophageal stump with unknown cause. The gastric sleeve was joined to the hypopharynx. Insufficiency was solved with conservative therapy. The patient regained partial swallowing ability after complex dysphagia treatment. Hyophapharyngo-gastrostomy done due to non-malignant disease is extremely rare in the literature, however, it can be a surgical technique of choice if required as in our case. It should be followed by rehabilitation done by a team, with emphasis on dysphagia treatment. Orv Hetil. 2020; 161(18): 756-760.

Extrusion forces of resorbable tacks and titanium screws in laryngeal chondrosynthesis.

Laryngotracheal trauma, partial laryngectomy and phonosurgery may necessitate reconstruction of the cartilaginous skeleton to ensure the quality of respiration and voice. The present report focuses on initial experience gained with a new resorbable material for plates and tacks that allows chondrosynthesis of the laryngeal skeleton. A comparison of the extrusion forces necessary to pull out the resorbable tacks versus conventional titanium screws and the degree of deformation until failure represent the experimental parameters of reconstruction quality under investigation. The PolyMax system (Synthes, Oberdorf, Switzerland) was used in a human cadaver dissection. Sixteen tacks with a diameter of 1.5 mm and sixteen titanium screws with a diameter of 1 mm were placed into the two wings of the thyroid cartilage. Extrusion forces and the degree of deformation occurring until mechanical failure of the device-body interface were measured for the two types of fixation systems. Results in N and mm were compared using a two-sided Wilcoxon test. Neither variable differed significantly between the two groups. However, within the two groups, the necessary strength to pull the tacks or the screws out of the cartilage varied markedly depending on both the inhomogeneous quality of cartilage and the degree of calcification. The PolyMax system with the tacks is recommended as an effective tool for reconstructing the cartilaginous skeleton of the larynx and the trachea with the inherent advantage of resorption as well as avoidance of a second surgery for material removal.

Efficacy of conservative voice treatment in male-to-female transsexuals.

A voice assessment was performed before and after conservative voice treatment in 3 male-to-female transsexuals and in 2 nontreated transsexuals serving as control persons. The characteristics studied were voice quality, habitual speaking pitch, vocal pitch range, vocal intensity range, maximum phonation time and 'communicative impairment', a subjective self-estimation by the patient. Based on these parameters the Friedrich dysphonia index (DI) was calculated. The habitual speaking pitch of the 3 transsexuals who had received voice treatment became female, in contrast to that of the nontreated transsexuals, which remained in the so-called 'indifferent pitch range'. The DI of the treated patients was close to the normal value, in contrast to the DI of controls, which continued to be pathological. Even based on this small population, study results reflected the effectiveness of voice therapy in transsexuals.