Central European journal of urology · 2019
An animal experimental study on pubourethral ligament restoration with platelet rich plasma for the treatment of stress urinary incontinence.
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Yang Quansan, Yang Gaojie, Nambara Takahiro, Kusaka Hiroyuki, Kunai Yuichiro, Matlock Alex C, Swain Corban, Pryor Brett, Salamin Yannick, Oran Daniel, Kariyawasam Hasindu, Hettiarachchi Ramith, Wadduwage Dushan, Soljačić Marin, So Peter T C, Boyden Edward S
Аннотация
BACKGROUND: Disarticulation is indicated when pathologic process involves the condyle or when a body/ramus lesion extends into condylar process. The goal of reconstruction is to reinstate joint mechanism for function and also to restore facial symmetry.
AIM: Retrospective evaluation of functional and aesthetic outcomes in patients with disarticulation defects of mandible treated with concomitant alloplastic temporomandibular joint replacement and microvascular free flap reconstruction.
MATERIALS AND METHODS: Nine patients (8 benign pathologies and 1 secondary reconstruction for malignant neoplasm), who underwent mandibular resection with condylar disarticulation and reconstruction with Free microvascular flap and Alloplastic total joint replacement between 2015 and 2022 were included in the study. A modified functional intra-oral Glasgow scale (FIGS)2 was used for quality of life (QOL) scoring. Speech, mastication, swallowing, VAS pain score, mouth-opening, occlusion, facial symmetry and overall patient satisfaction were assessed.
RESULTS: 8 patients with benign pathology reported excellent outcome with a QOL score of 13-15 in terms of speech, chewing and swallowing. Pre-operative occlusion of native mandible was maintained in all dentulous patients. VAS score of 0-1 was reported. Mouth opening was adequate in all patients. 2 patients reported mild ipsilateral deviation of mandible. Mild facial asymmetry was reported by 2 patients with an overall satisfaction of 8-9. There were no significant intra/post-operative complications in patients with benign pathology. Failure of stock joint was observed in secondary reconstruction for malignant neoplasm.
CONCLUSION: Microvascular free flap aided stock or custom alloplastic replacement of temporomandibular joint (MS-TJR, ME-TJR) restores function and aesthetics following mandibular resection with disarticulation of condyle.
AIM: Retrospective evaluation of functional and aesthetic outcomes in patients with disarticulation defects of mandible treated with concomitant alloplastic temporomandibular joint replacement and microvascular free flap reconstruction.
MATERIALS AND METHODS: Nine patients (8 benign pathologies and 1 secondary reconstruction for malignant neoplasm), who underwent mandibular resection with condylar disarticulation and reconstruction with Free microvascular flap and Alloplastic total joint replacement between 2015 and 2022 were included in the study. A modified functional intra-oral Glasgow scale (FIGS)2 was used for quality of life (QOL) scoring. Speech, mastication, swallowing, VAS pain score, mouth-opening, occlusion, facial symmetry and overall patient satisfaction were assessed.
RESULTS: 8 patients with benign pathology reported excellent outcome with a QOL score of 13-15 in terms of speech, chewing and swallowing. Pre-operative occlusion of native mandible was maintained in all dentulous patients. VAS score of 0-1 was reported. Mouth opening was adequate in all patients. 2 patients reported mild ipsilateral deviation of mandible. Mild facial asymmetry was reported by 2 patients with an overall satisfaction of 8-9. There were no significant intra/post-operative complications in patients with benign pathology. Failure of stock joint was observed in secondary reconstruction for malignant neoplasm.
CONCLUSION: Microvascular free flap aided stock or custom alloplastic replacement of temporomandibular joint (MS-TJR, ME-TJR) restores function and aesthetics following mandibular resection with disarticulation of condyle.