The purpose of this study was to compare the clinical outcomes and radiological changes of 3- and 4-level anterior cervical diskectomy and fusion with stand-alone anchored spacers and with traditional anterior plates. A total of 51 consecutive patients with cervical spondylotic myelopathy who underwent 3- or 4-level anterior cervical diskectomy and fusion were divided into 2 groups: group A (n=23) received anchored spacers and group B (n=28) received an anterior plate. Mean follow-up was 14.6 months. Solid fusion was achieved in all patients at final follow-up. No significant difference existed between multilevel anterior cervical diskectomy and fusion with stand-alone anchored implants and with an anterior cervical plate in achieving clinical symptomatic improvement, fusion rate, and lordotic curvature improvement. The dysphagia rate of group A at 2-month follow-up was significantly lower than that of group B. No statistically significant difference existed between the 2 groups at the other time points. Swallowing Quality of Life of group A at 48 hours and 2 months postoperatively were significantly higher than those of group B. The thickness of the prevetebral soft tissue at 48 hours and 2 months postoperatively were significantly lower in group A than in group B. Compared with using an anterior plate, anterior cervical diskectomy and fusion with a stand-alone anchored spacer achieved a similar clinical outcome with less irritation to the prevertebral soft tissue and a lower dysphagia rate in the first 2 months.

There is no definitive conclusion regarding the optimal timing for terminating propranolol treatment for infantile hemangioma (IH). A total of 149 patients who underwent detailed color Doppler ultrasound examination were included in this study. The characteristics and propranolol treatment of all patients were summarized and analyzed. Patients were divided into two groups according to the lesion regression rate. Among the 149 patients, 38 were assigned to the complete regression group, and 111 were assigned to the partial regression group. The age at which propranolol treatment started, duration of follow-up after treatment discontinuation and rate of adverse events were not significantly different between the two groups. The duration of oral propranolol treatment was shorter in the complete regression group. The age at which propranolol was terminated was younger in the complete regression group, and this group had a lower recurrence rate. Propranolol is safe and effective for the treatment of IHs that require intervention, but it should be stopped at an appropriate time, which is determined primarily by the lesion regression rate after propranolol treatment. Ultrasound is helpful in determining when to stop propranolol for IH.

IMPORTANCE Expanded polytetrafluoroethylene (ePTFE) is a widely used alloplast, but studies of augmentation of the nasal tip and nasal dorsum with ePTFE are lacking. OBJECTIVE To investigate whether attaching the conchal cartilage as shield grafts at the distal end of the graft can prevent extrusion and whether the use of ePTFE in the nasal tip can achieve a stable aesthetic outcome.