Objective To study the technique of using the postauricular revolving door island flap in one-stage reconstruction of concha defect and its efficacy.Methods Fifteen cases of concha de fect were repaired by the postauricular revolving door island flap in one stage reconstruction from 2000-2010.The maximum size of defect was 2.7 cm× 3.0 cm,and the minimum was 1.0 cm×1.3 cm.Results All the island flaps were survived postoperatively,and satisfactory in auricular appearances of all patients by 6 months to 5 years follow-up.Conclusions The revolving door island flaps with abundant blood supply are transferred to reach the auricular defect,which match normal auricular tissue in contour,color,and texture. This flap on the retroauricular area is relatively concealed,and it therefore can be one of the best procedures for repair of the auricular defects,especially concha.

Complex regional pain syndrome (CRPS) is a neuropathic pain disorder, characterized by persistent and severe pain after trauma or surgery. Diagnosis is mainly based on clinical signs and treatment is based on a multidisciplinary approaches, including non-pharmacological approaches and occupational therapy，pharmacotherapy and invasive therapeutics. This article reviewed the current advice of diagnosis and treatment of CRPS.

Acquired Immunodeficiency Syndrome ; prevention & control ; China ; Humans ; Infectious Disease Medicine ; methods ; trends

Attention Deficit Disorder with Hyperactivity ; diagnosis ; therapy ; Humans

China ; Fracture Fixation, Internal ; education ; Humans ; Maxillofacial Injuries ; therapy ; Societies, Medical ; Surgery, Oral ; education

Diplopia ; therapy ; Humans ; Ophthalmologic Surgical Procedures ; Orbital Fractures ; diagnostic imaging ; epidemiology ; surgery ; Prevalence ; Tomography, X-Ray Computed

The effects of stimulating Neiguan acupoints on cardiac pump function were studied in 20 athletic subjects during the performance of submaximal (70% VO₂max) stable bicycle exercise in the supine position. M mode, two dimensional echocardiography and a computerized light-pen system were used to quantitatively assess the differences between stimulating and not stimulating Neiguan acupoints. Measurements were taken with the subjects at rest, every 12 minutes during exercise, and after exercise. Results indicate that stimulating Neiguan acupoints improves cardiac pump function during exercise and accelerates the recovery of heart function after exercise.

Humans ; Mandibular Advancement ; Osteogenesis, Distraction ; Sleep Apnea, Obstructive ; diagnosis ; surgery

Asparaginase ; adverse effects ; Child ; Child, Preschool ; Desensitization, Immunologic ; Drug Hypersensitivity ; therapy ; Female ; Humans ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy

China ; Facial Injuries ; surgery ; Humans ; Mouth ; injuries ; Traumatology