Objective To discuss the severity grading and procedure design of concealed penis. Methods Between June 2004 and April 2008, 196 cases of concealed penis were surgically corrected. The age ranged from 1 year and 4 months to 44 years, with a median of 9 years. They presented with inconspicuous penis and abnormal cavernosa development. Four cases compl icated by glanular hypospadias and 3 cases by penile epispadias. They were classified as mild in 49 cases, moderate in 109, and severe in 38 according to severity. Surgical procedures were selected based on varied anatomical changes in different categories. Results All the patients got satisfactory appearance immediately after surgery. No voiding problem, wound infection, and skin necrosis were found. With 6 months to 48 months (mean 16 months) follow-up, most patients achieved good results and the penile appearance resembled that after circumcision. Mild penile retraction was noted in 1 moderate case and 1 severe case; and recurrence occurred in another one, the result was satisfactory after reoperation. Conclusion Various surgical procedures can be adopted for concealed penis. The key point is to design procedures according to the anatomical abnormalities.
Objective To improve the diagnosis and treatment of concealed penis in children. Methods From August 1998 to January 2004, 43 cases of concealed penis in children were treated with Huang Lugang’s procedure aging aged 2-14 years (7 years on average). Eight children are obesity. The albuginea tissue were fixed to the lateral Buck’s fascia at the base of the penis. Removal of the excessive suprapublic fat was given in 2 cases of obesity type. Results All patients were followed up from 3to 24 months. The results were satisfactory in 35 (81.4%).The penile contour were dissatisfactory in 8 patients with obesity including 2 patients given removal of the excessive suprapublic fat. Conclusion The Huang Lugang’s procedure was simple and can achieved satisfactory results, but it should be used carefully in case of obesity type.
ObjectiveTo investigate effectiveness of advanced skin flap and V-shaped ventral incision along the root of penile shaft for concealed penis in children. MethodsBetween July 2007 and January 2015, 121 boys with concealed penis were treated with advanced skin flap and V-shaped ventral incision along the root of penile shaft. The age varied from 18 months to 13 years (mean, 7.2 years). Repair was based on a vertical incision in median raphe, complete degloving of penis and tacking its base to the dermis of the skin. Advanced skin flap and a V-shaped ventral incision along the root of penile shaft were used to cover the penile shaft. ResultsThe operation time ranged from 60 to 100 minutes (mean, 75 minutes). Disruption of wound occurred in 1 case, and was cured after dressing change; and primary healing of incision was obtained in the others. The follow-up period ranged from 3 months to 7 years (median, 24 months). All patients achieved good to excellent cosmetic results with a low incidence of complications. The results were satisfactory in exposure of penis and prepuce appearance. No obvious scar was observed. The penis had similar appearance to that after prepuce circumcision. ConclusionA combination of advanced skin flap and V-shaped ventral incision along the root of penile shaft is a simple, safe, and effective procedure for concealed penis with a similar appearance result to the prepuce circumcision.
ObjectiveTo investigate the effectiveness of concealed penis correction surgery based on the principle of midline symmetry.MethodsBetween January 2016 and September 2018, 18 children with concealed penis were treated with correction surgery based on the principle of midline symmetry. All children were 3-12 years old, with an average age of 8.3 years. Physical examination showed that the penis was short; the penis body could not be exposed or be exposed too limited; the corpus cavernosum developed well. The pressure dressing was removed at 3 days after operation and the urethral tube was removed. The color of the glans, the swelling and congestion of penis and scrotum, and the blood supple of the prepuce flap were observed.ResultsThe operation time ranged from 47 to 54 minutes, with an average of 50 minutes. All children were followed up 3 months after operation. There was no hemorrhage and necrosis of the glans and no infection or ischemic necrosis of the flap. All patients had different degree of prepuce edema at 3 days after operation, 5 patients still had prepuce edema at 2 weeks, and the prepuce edema in all patients subsided at 3 months. All penises were exposed well after midline symmetric anastomosis with no bulky prepuce and scrotum.ConclusionThe correction surgery based on the principle of midline symmetry can be used to correct the appearance of the concealed penis effectively.