Eui Cheol Jeong

Correction of inverted nipple: an alternative method using two triangular areolar dermal flaps.

Inverted nipple, which is defined as a nipple located on a plane lower than the areola, presents both functional and cosmetic problems. It is a source of repeated irritation and inflammation, and interferes with nursing. In addition, its abnormal appearance may cause psychological distress. Inverted nipples are congenital or acquired, and are classified as the umbilicated and invaginated types or divided into 3 groups (grades 1, 2, and 3). With consideration of its underlying pathophysiologic components and severity, various surgical procedures have been proposed. For correcting the inverted nipple, the authors introduce an alternative, simple method using 2 triangular areolar dermal flaps. Compared with other methods using triangular areolar dermal flaps, each triangle is approximately 1 mm shorter than the diameter of the nipple, and the deepithelialized areolar dermal flaps are lodged at the slit in the bundle of the lactiferous ducts in the grade 2 inverted nipple. From August 2000 to December 2001, 11 patients (16 nipples) were treated. Five patients had bilateral inverted nipples. Patient age at operation ranged from 18 to 31 years (mean age, 27 years). All nipples were congenital and they had no previous operation. Thirteen nipples were grade 2 and 3 were grade 3 according to the classification of inverted nipple by Han and Hong. The mean follow-up period was 8.7 months (range, 3–12 months). Follow-up examinations revealed no evidence of recurrence of inversion. There was no complication associated with surgery, such as infection, hematoma, permanent sensory disturbance, or nipple necrosis. The resulting scars were minimal. All patients were satisfied with their results. The authors conclude that their procedure is reliable, preserves the lactiferous ducts in grade 2 inverted nipple, requires no special postoperative care, and leaves minimal scars and no recurrence of inversion. This technique can be applied to any type of inverted nipple as a primary surgical procedure.

Three-Dimensional Pre-Bent Titanium Implant for Concomitant Orbital Floor and Medial Wall Fractures in an East Asian Population

Background The objective of this article is to evaluate clinical outcomes of combined orbital floor and medial wall fracture repair using a three-dimensional pre-bent titanium implant in an East Asian population. Methods Clinical and radiologic data were analyzed for 11 patients with concomitant orbital floor and medial wall fractures. A combined transcaruncular and inferior fornix approach with lateral canthotomy was used for the exposure of fractures. An appropriate three-dimensional preformed titanium implant was selected and inserted according to the characteristics of a given defect. Results Follow-up time ranged from 2 to 6 months (median, 4.07 months). All patients had a successful treatment outcome without any complications. Clinically significant enophthalmos was not observed after treatment. Conclusions Three-dimensional pre-bent titanium implants are appropriate for use in the East Asian population, with a high success rate of anatomic restoration of the orbital volume and prevention of enophthalmos in combined orbital floor and medial wall fracture cases.

Medial and lateral canthal reconstruction with an orbicularis oculi myocutaneous island flap.

Background The eyelid and canthal areas are common locations for cutaneous tumors. The medial canthus includes, among many other apparatuses, the canthal tendon and lacrimal canaliculi, and its characteristic thin and supple skin is hard to mimic and restore using tissue from other regions. Accordingly, reconstruction of the canthal area can prove challenging for surgeons. Although various methods, such as skin grafts and local flaps from adjacent regions, have been utilized for reconstructive purposes, they present known disadvantages. However, we were able to successfully reconstruct both lateral and medial canthal area defects by using orbicularis oculi myocutaneous island flaps. Methods Our study included seven patients who underwent medial or lateral canthal region reconstruction, using orbicularis oculi myocutaneous island flaps, between 2011 and 2014, following either cutaneous tumor excision or traumatic avulsion injury. Results Five patients had basal cell carcinoma, one had squamous cell carcinoma of the eyelid, and one had sustained a traumatic avulsion injury of the eyelid and canthal area. Entire flap loss was not observed in any patient, but one-a heavy smoker-showed partial flap loss, which healed with secondary intention and yielded acceptable results. Donor site morbidity was not observed, and all patients were satisfied with their surgical outcomes. Conclusions The canthal regions can be successfully reconstructed with orbicularis oculi myocutaneous island flaps. These flaps offer several key advantages, including similarity in texture, color, and thickness to the recipient site and a negligible incidence of donor site morbidity.