Ninety-one patients with long-standing unilateral facial palsy and submitted to reanimation of the face with muscle transplant were divided into 3 nonrandomized groups: group I: 2-stage facial reanimation, cross face followed by gracilis muscle transplant, 58 patients; group II: 1-stage reanimation with latissimus dorsi muscle transplant, 11 patients (a branch of the facial nerve on the nonparalyzed side of the face was used as the nerve source for reanimation in groups I and II); group III: 1-stage reanimation with gracilis muscle transplant and neural coaptation of the respective nerve and the ipsilateral masseteric branch of the trigeminal nerve, 22 patients. No microvascular complications were observed. The average interval between surgery and initial muscle contractions was 11.1 months, 7.2 months, and 3.7 months in group I, group II, and group III, respectively. The quality (intensity and shape) of the smile, voluntary or involuntary, obtained on the reanimated side in relation to the unaffected side was considered good or excellent in 53.4%, 54.5%, and 86.3% of the patients in groups I, II, and III, respectively. In group I, the average age of the patients with excellent or good results (19.8 + 10.5 years) was significantly lower than that of the patients with fair or poor results or absence of movement (36.5 + 13.3 years). The smile was considered emotional or involuntary in 34% of the patients in group I and 45% in group II. Most of the patients in each group were only able to produce "voluntary smiles". Crossed synkinesis with lip puckering was observed in 48% of the patients in group I and 90% in group II. The results obtained with 1-stage facial reanimation with masseteric nerve were more uniform and predictable than those obtained with the other techniques evaluated in this study.

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The aim of this study was to evaluate swallowing, speech and quality of life in patients undergoing surgery for malignant tumors involving soft palate. We performed a cross sectional study of 23 patients (aged 32-80 years), submitted to soft palate resection, free of disease for at least 1 year. Primary closure of the surgical defect was performed in 5 patients (21.7 %), adaptation of a palatal obturator prosthesis in 2 (8.7 %), myocutaneous flap in 5 (21.7 %), local flap in 2 (8.7 %) and microsurgical free flap in 9 (39.1 %). All patients were submitted to fibreoptic endoscopic evaluation and completed functional and quality of life questionnaires. Functional evaluation of swallowing showed higher prevalence of pooling of food in the nasopharynx in patients submitted to regional flap reconstruction or primary closure (53.9 %). Swallowing difficulties were predominantly related to solid foods (54.5 %) and were associated with more extensive palatal resections. Most individuals submitted to reconstruction with microsurgical flaps had satisfactory velopharyngeal mobility (87 %). The presence of nasal air escape or velopharyngeal gap was minimal in most of the sample. Hypernasality contributed minimally to imprecisions in speech articulation or intelligibility. Vocal alteration did not impact patients' quality of life. Pharyngeal phase of swallowing was satisfactory in most patients. However, nasal reflux and penetration were present in a few patients. Most patients had minimal phono-articulatory alterations as a global outcome. Scores of swallowing and speech parameters regarding the questionnaires used were high, demonstrating minor impact on quality of life.

Patients with secondary leg lymphedema can benefit from LNFT. Results in patients with mild presentations seem to be better than in more severe cases. © 2014 Wiley Periodicals, Inc. Microsurgery 37:29-33, 2017.

Intellectual and scientific content of the study. ABSTRACT PURPOSE:To evaluate a new model of intraoperative electromyographic (EMG) assessment of the tibial and fibular nerves, and its respectives motor units in rats. METHODS:Eight Wistar rats underwent intraoperative EMG on both hind limbs at two different moments: week 0 and week 12.Supramaximal electrical stimulation applied on sciatic nerve, and compound muscle action potential recorded on the gastrocnemius muscle (GM) and the extensor digitorum longus muscle (EDLM) through electrodes at specifics points. Motor function assessment was performaced through Walking Track Test. RESULTS:Exposing the muscles and nerves for examination did not alter tibial (p=0.918) or fibular (p=0.877) function between the evaluation moments. Electromyography of the GM, innervated by the tibial nerve, revealed similar amplitude (p=0.069) and latency (p=0.256) at week 0 and at 12 weeks, creating a standard of normality. Meanwhile, electromyography of the EDLM, innervated by the fibular nerve, showed significant differences between the amplitudes (p=0.003) and latencies (p=0.021) at the two different moments of observation. CONCLUSION:Intraoperative electromyography determined and quantified gastrocnemius muscle motor unit integrity, innervated by tibial nerve. Although this study was not useful to, objectively, assess extensor digitorum longus muscle motor unit, innervated by fibular nerve.

The purpose of this article is to describe a case of an 8-month-old girl who was diagnosed with a melanotic neuroectodermal tumor and was submitted to a right hemimandibulectomy and immediate reconstruction with a fibular osteocutaneous free flap. At 12-year follow-up, the longest reported in a patient this young, the transferred bone had grown much like the native mandible, and the patient had adequate mandibular contour and function. No revisions were needed, although orthopedic surgery was performed to correct an ankle valgus deviation on the donor leg. It is the opinion of the authors that microsurgical mandible reconstruction in very young patients is efficient and that the surrounding structures contribute to the remodeling of the bone segment to achieve characteristics similar to those of the native mandible.