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Objective:To discuss the effect of bipolar radio frequency (RF) in combination with small incision on lower facial (cheek, chin and neck) shaping and rejuvenation.Methods:From August 2019 to June 2020, 26 patients (aged 35-60 years, with mean 45 years) required for facial rejuvenation and received the fine liposuction in the lower cheek, mandibular margin and submental neck area in Beijing Huangsi Plastic Surgery Hospital. With the help of bipolar RF device - EMBRACE RF (diamond carving), the facetite face and hand radiofrequency were adopted for the subcutaneous tissue to tighten the skin. A concealed small incision was made from the front of the ear to the posterior ear. The superficial layer of the superficial muscular aponeuritic system (SMAS) was stripped, folded, tightened and suspended. The excessive skin was removed while reducing multilayer tension. The incision was cosmetically sutured.Results:All 26 patients had their wounds primary healing, with no complications such as skin necrosis and sensory disorder. All the 24 patients were followed up for 6-12 months. Their scars were concealed and tiny, the skin was tight, the lifting effect was obvious, and the pouch of mouth corners disappeared or alleviated. The contour of the mandibular margin was defined and the mental cervical angle was clear. The shape of the neck was slender and the fat chin was significantly improved. The effect of facial rejuvenation was distinct. Two patients felt it worked but did not achieve the expected results. They were satisfactory after giving the second surgery 6 months later. The satisfactory rate of the first surgery was 92.3% in 24 patients.Conclusions:Bipolar RF in combination with small incision lifting surgery is effective in lower facial (cheek, chin and neck) shaping and rejuvenation. The trauma is little and the wound is recovered fast. The scar is concealed and tiny. It is worthy of clinical application.
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Objective@#To observe the clinical effect of the modified bandaging method for facial rejuvenation with small incision and to explore its applicable scope.@*Methods@#From March to October 2019, 12 people in the outpatient department underwent small incision facial rejuvenation surgery and the improved bandaging method was used.@*Results@#After the small incision facial rejuvenation operation, the relaxation and drooping of the facial tissue in 12 patients were significantly improved without complications, and no cotton pad, bandage and elastic mesh cover were used for fixation.@*Conclusions@#This improved bandaging method does not affect daily work and life, and meets the needs of patients with this requirement, and plays a very good role in promoting the small incision facial rejuvenation surgery.
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Objective To explore the availability and safety of ileal ureter replacement combined with ileal augmentation cystoplasty in treating ureteral stenosis with contracted bladder.Methods From August 2015 to November 2018,three patients who underwent ileal ureter replacement combined with augmentation cystoplasty were treated with ileal ureter replacement combined with augmentation cystoplasty.There were 1 male and 2 females with the age ranging from 34 to 55 years (mean 39 years).Two patients suffered from left ureter stenosis,and one patient had stenosis on the both sides.The length of the ureter stenosis ranged from 6 to 18 cm (mean 9.8 cm).The preoperative bladder capacity ranged from 60 to 150 ml (mean 103.3 ml).In the surgery,part of ileum was used to replace the ureter,and the distal intestine was made into U-shape to enlarge the bladder.Results All operation were completed successfully.The operation time ranged from 220 to 400 min (mean 303.0 min),and the blood loss ranged from 150 to 500 ml (mean 283.3 ml).Laparoscopic surgery was performed in 1 case and open surgery in 2 cases.Three weeks after the surgery,the bladder volume underwent cystography ranged from 300 to 400 ml (mean 360.0 ml).Three months after the surgery,the postvoid residual urine volume ranged from 20 to 50 ml (mean 33.3 ml).Postoperative frequency and urgency of urine were completely relieved in 1 case,alleviated in 2 cases.Flank pain was completely relieved in 1 case,and alleviated in 2 cases postoperatively.The serum creatinine of 2 patients mildly increased after the surgery,while 1 patient remained stable.For complications,1 patient had urinary infection,and 1 patient suffered from metabolic acidosis.Conclusions Ileal ureteral replacement combined with augmentation cystoplasty can be the choice of treatment for long segment ureteral stenosis and enlarge the bladder simultaneously.The postoperative complications and the kidney functions should be regularly followed up.
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Objective To compare the diagnostic reliability of AO classification and Evans-Jensen classifications in X ray film and three-dimensional CT reconstruction images intertochanteric fractures, and explore advantage of the three-di?mensional CT. Methods A retrospective study was performed to evaluate 54 patients with intertochanteric fractures. Three orthopaedic surgeons were asked to make assessment of fracture classifications using X ray film and the three-dimen?sional CT images. Agreement test was performed to evaluate interobserver and intraobserver reliability for fracture classifica?tion. Results When X ray film was used, mean Kappa values of interobserver reliability for AO and Evans-Jensen classifi?cations between three surgeons were 0.597 and 0.571, that was medium consistency. While using three-dimensional CT to AO classification, lower Kappa value was 0.411, medium consistency. Evans-Jensen classification, Kappa value was 0.704, highly consistency. Each surgeon respectively using X ray film and three-dimensional CT, the mean Kappa values of AO and Evans-Jensen classification were 0.464, medium consistency and 0.191 (0.160-0.233), weak consistency. Conclusion Both classifications based on X ray film show moderate consistency, using three-dimensional CT does not improve the consis?tency of AO classification. The three-dimensional CT is not applicable in Evans-Jensen classification.