The sternohyoid muscle flap for new dynamic facial reanimation technique: Anatomical study and clinical results.

BACKGROUND: Long-term facial nerve palsy has a highly negative impact on patients' quality of life. In 2016, Alam reported one case of facial reanimation with the sternohyoid muscle after publishing a preclinical study in 2013. Despite the potentially ideal characteristics of this muscle for reanimation of facial palsy, this technique is still not widely used. The objective of our description of cases was to present the clinical results obtained with the surgical procedure and the study on cadavers to confirm the anatomical findings. METHODS: This work describes the anatomical study of the vascular and nervous pedicle of the sternohyoid muscle compared with clinical results from a series of patients with long-term facial paralysis who underwent facial reanimation between June 2016 and September 2019, through the insertion of the sternohyoid muscle into the masseteric nerve. RESULTS: The anatomical study was conducted in eight human hemi-necks. In five cases (62%), the vascular pedicle was provided by the superior thyroid artery, and the entrance of the ansa cervicalis to the muscle was constant 1.8 cm from the distal insertion. This series included ten patients who underwent the surgery technique of facial reanimation using the sternohyoid muscle, with a 90% (n = 9) of reinnervation; 100% (n = 10) of flaps were viable, and none of the patients showed complications in the donor area. CONCLUSIONS: The sternohyoid muscle showed itself as a reliable muscle as a free flap in facial reanimation, and alternative to the gracilis flap. The surgical technique was safe, without any complications, with excellent excursion, recovery, and aesthetic results.

Post-bariatric surgery body contouring treatment in the public health system: cost study and perception by patients.

BACKGROUND: Post-bariatric, body contouring surgery to treat the sequelae of massive weight loss is an undervalued topic by patients and in most of the literature. The objective of this study was to determine the mean cost per patient of this treatment in a public morbid obesity unit, and compare it with the perception by the patients. METHODS: Costs were estimated using a specific Diagnosis-Related Group-based method and a questionnaire in a sample of 100 patients who had completed body contouring treatment. RESULTS: This study included 23 men and 77 women with a mean age of 48.5 years, a mean reduction of body mass index of 20.77 kg/m, and a median follow-up of 58 months. These patients had undergone surgery, as needed, as follows: on the lower part of the trunk (109 operations; mean cost, &OV0556;6348.6), cruroplasty (43 operations; mean cost, &OV0556;3490), brachioplasty (28 operations; mean cost &OV0556;3150), and the upper part of the trunk (10 operations; mean cost, &OV0556;4290). The rate of complications has been high (up to 50 percent) and, although the more severe complications are rare (10.5 percent Clavien grade IIIb), these represent high costs (mean, &OV0556;24462.6). Forty-five patients answered the questionnaire. Although they think that this surgery improves their quality of life, they have undervalued its total cost (17.58 percent; &OV0556;2034) (p = 0.16). CONCLUSIONS: The average cost of post-bariatric surgery body contouring treatment in this unit is &OV0556;8263.95 (1.66 operations per patient). The severe complications increase by 2.96 times the average cost per patient.