To evaluate the diagnostic performance of a deep convolutional neural network (DCNN)-based computer-assisted diagnosis (CAD) system in detection osteoporosis on panoramic radiographs, through comparison with diagnoses made by oral and maxillofacial radiologists.Oral radiologists >10 years experience reviewed radiographs 1268 females {mean [± standard deviation (SD)] age: 52.5 ± 22.3 years} when cortical erosion mandibular inferior cortex was observed. Among females, 635 had no [mean (± SD)...

The objective of this study was to evaluate a total parotidectomy performed through face-lift incision integrated with temporal fascia flap. We have accomplished group 40 cases from July 2008 May 2013. Twenty-two accepted modified performance which combined rhytidectomy other 18 were fulfilled by Blair and no reconstruction parotid bed as control. patients followed up every 6 months. In the interviews, assessment operation recorded. cosmetic gratification, presence or absence gustatory...

Summary Background Anti‐aging in lower eyelid‐cheek junction area has always been the upmost widely sought of cosmetic surgery. Removal orbital fat from inside or outside, removal part skin even orbicularis muscle, superficial pull and deep fill a series surgical procedures like these have are becoming mainstream clinical practice. However, aging involves variety tissues causes, which is dynamic continuous process. Conventional single method cannot fundamentally solve all problems area....

Objectives: To describe accurately the radiographic characteristics of lingual mandibular bone depression (LMBD) using CBCT images. Methods: This study included 30 cases LMBD with images from 29 patients. Age, sex, location, shape, size, and relationships LMBDs to adjacent anatomical structures such as inferior cortex canal were recorded. The correlation between age size was evaluated Pearson's coefficient. Results: average patients 57 years. occurred primarily in males (93%), occurrence...

Heart transplantation is now widely performed in China, but the current entry criteria for heart donors are simple and lack reliable standards; there still no studies on effect of preoperative echocardiographic parameters prognosis recipient. Therefore, aim this study twofold: (I) to observe characteristics changes donor's before after (II) relationship between pre- post-transplant transplant recipient survival.A total 29 patients who underwent orthotopic our hospital from October 2016 2019...

Postoperative maxillary cysts (POMCs) are considered as a delayed complication, which occurs after several years of occurring many sinus surgery. The variable symptoms related to POMCs include swelling and pain in the buccal region, discomfort maxilla or teeth, exophthalmos. Symptoms teeth may be confused with those an odontogenic disease. Herein, We report about diagnosis bilateral region 30 Caldwell-Luc surgery for sinusitis.

Objective To investigate the functional and cosmetic outcomes of conjoint fascial sheath(CFS) suspension surgery in pediatric congenital ptosis. Methods Forty-four moderate to severe ptosis patients(58 eyes) underwent CFS from December 2013 ot 2014. With 12 36 months follow-up, levator function, margin reflx distance, curve upper eyelid, appearance complications were recorded analyzed, evaluate effect based on functionality, aesthetics complication. Results ①Functional...

Objective To evaluate the safety and efficacy of Conjoint Fascial Sheath (CFS) suspension in treatment severe blepharoptosis, after levator muscle resection. Methods In total 336 patients with blepharoptosis resection, received CFS from December 2010 to 2016 Beijing Lomeye Cosmetic Surgery Clinic. They were followed up for 12—60 months.The margin reflex distance, curve upper eyelid, appearance complications recorded preoperatively postoperatively. The outcome was evaluated based on...

Objective To evaluate the efficacy of locally administered dexamethasone for prevention low back pain after labor epidural analgesia. Methods Two hundred nulliparous parturients who required analgesia, ASA physical statusⅠor Ⅱ, were randomly divided into 2 groups (n = 100 each) using a random number table: control group (group C) and D). In D, lidocaine 4 ml 1 (5 mg) injected around puncture site. C, normal saline Epidural was performed local administration. According to results...

Objective To improve lower eyelid blepharoplasty by using myocutaneous flap and lateral one-third skin flap.Methods A total of 37 patients were recruited in this study received blepharoplasty.Incision was made at the palpebral margin,and extension incision hided into outer canthus rhytids.Myocutaneous first followed preparation eyelid.Results All experienced a quick recovery from surgery.The excess completely removed,the sutured under moderate tension,and flattened.No lid-retraction or...

Objective To investigate a new method and to observe the clinical effect of repairing lower eyelid ectropion assisted with subcutaneous pedicle flap from temporal region. Methods Since 2007, 24 patients were treated region which was donor area without hairs, including 8 cases scar infection, 6 trauma, 10 tumor removal. Among flap, maximum 5. 5 cm× 1. cm,and minimum 4. 0 cm × 1.0 cm. Results All followed up for months 3 years.All flaps survived completely excellent texture appearance. The...