1,721,057 research outputs found
Total nasal prosthesis after resection of a recurrence of skin carcinoma on a forehead flap in a post-rhinectomy site.
No full textThe nose is the most common site for facial skin cancer; nonmelanoma skin cancers are the most common tumors of this region. Median and paramedian forehead flaps have been proposed for nasal defects greater than 2.5-3 cm in diameter. The aim of this study was to describe a peculiar case of a recurrence of a squamous cell carcinoma in a forehead flap of a post-rhinectomy site managed by a fabrication of a total nasal prosthesis as salvage procedure. To the best of our knowledge, this is the first reported case in the scientific literature of a recurrence of a squamous cell carcinoma in a forehead flap of a post-rhinectomy site; this peculiar clinical report adds knowledge in the complex field of nasal reconstruction
Microvascular reconstruction of the mandible with medial femoral condylar flap for treatment of mandibular non-union
No full textMandibular non-union occurs in 2–9% after open reduction and internal fixation of a mandibular fracture (trauma surgery, orthognathic cases, access osteotomy for oncological purposes). The medial femoral condyle (MFC) has emerged more recently as one of the most versatile donor sites in the treatment of challenging bone reconstruction. This is the first description of MFC for treatment of mandibular non-union. A retrospective chart review was conducted for all patients who underwent reconstruction with a microvascular MFC flap for bone defects of the head and neck area between January 2015 and December 2018 at Careggi Hospital of Florence. Inclusion criteria were patients where the FMC was used for mandibular defects arising due to non-union. Seven patients presented mandibular defects reconstructed by MFC flap and were included in this investigation (two cases of segmental mandible defect due to post-traumatic non-union; two patients of pathological mandibular fracture after prolonged bisphosphonate therapy for osteoporosis; three patients with mandibular continuity loss after failed orthognathic surgeries). At one-year follow-up, all patients had satisfactory occlusion. One-year postoperative CTs revealed full osteointegration of the flaps. In conclusion, the MFC free flap is an attractive option for mandibular reconstruction. Small defects (3–5 cm) in poorly vascularized beds are the ideal target
MANAGEMENT OF A NEEDLE BREAKAGE DURING THIRD MOLAR EXTRACTION WITH C-ARM DIGITAL FLUOROSCOPE
Full text linkManagement of an exposed mandibular plate after fibula free flap with vacuum-assisted closure system
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The macrophage migration inhibitory factor (MIF) is a regulator of trophoblast growth and differentiation
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