The changes of distance between nipples following correction of women pectus excavatum.

The breasts in women pectus excavatum patients frequently appear to be slanting medially along the inclination of the distorted ribs. This study aims to evaluate changes in the distance between the nipples and to find out whether medially slanting breasts are corrected in women pectus excavatum patients following modified Nuss procedure. This case series analysis enrolled 22 young women patients with pectus excavatum between October 2011 and September 2020. We measured all the patients' distances from the sternal midline to the right and left nipples, based on chest computerized tomography. We calculated the distances between nipples as being the sum of the right and left distances. The mean age of patients was 16.50 ± 4.73 years, and the follow-up periods were 35.59 ± 20.23 months. The postoperative Haller indices (2.89 ± 0.43) were significantly lower than the preoperative Haller indices (5.14 ± 1.96) (p = 0.000). The distances between the nipples before and after Nuss procedure were 145.17 ± 17.73 mm and 172.29 ± 19.11 mm, which is a significant increase following surgery. (p = 0.000). Our results demonstrated that skeletal correction with modified Nuss procedure in pectus excavatum increased the distance between nipples, indicating that medially slanting breasts had been corrected.

Minimally Invasive Method for Correcting Reducible Cryptotia.

Various surgical methods have been used to treat cryptotia; however, there is a drawback of these methods in that they leave a permanent scar. The authors describe a 7-year-old child who missed the optimal corrective time for cryptotia. Minimally invasive surgery was planned as a 3rd alternative to external splinting or invasive surgery by taking advantage of 2 methods. Silly putty was prefabricated as an auricular sulcus retainer, and fixation sutures between the deep dermis and temporal fascia were placed through small incisions along the future auricular sulcus. Then the prefabricated auricular sulcus retainer was maintained for 2 months. After 6 months, the corrected ear shape remained stable with the inconspicuous scar. With minimally invasive correction, a successful treatment effect can be expected while minimizing scarring in patients who are not expected to have a therapeutic effect with a simple reduction.

Reconstruction of the Three-Dimensional Mandibulofacial Defects Using a Single Cutaneous Perforator-Based Fibula Osteocutaneous Flap.

The reconstruction of the mandibulofacial defects is a difficult task when there are full-thickness cheek defects involving mandible, inner mucosa and outer skin. There are several reconstructive options for the coverage of large defects, but most of the methods are complicated, and time- and effort-consuming. We hereby present a case of fibula osteocutaneous flap based on a single peroneal artery perforator in the reconstruction of a three-dimensional mandibulofacial defects.

Factors for postoperative complications following pressure ulcer operation: stepwise multiple logistic regression analysis.

Patients with pressure ulcers are generally older, have a long hospital stay and often have a variety of comorbidities. The decision to perform surgery for pressure ulcer management can be difficult because of concerns about the risk of postoperative complications. The aim of this study was to analyse the relationship between comorbid conditions and surgical outcomes in order to guide patient selection for pressure ulcer surgery. In 57 patients, data on age, defect size, operating time, hospital stay, body mass index, surgical site, mobility state, cardiac ischaemic history, diabetes, renal failure, ventilator dependency, tracheostomy state, use of haemodilution therapy and cancer were evaluated using stepwise multiple logistic regression analysis to determine the relationships between variables. There were no postoperative cardiac ischaemic events. Wound complications occurred in 8 patients (14%), pneumonia in 12 patients (21·1%) and mortality in 1 patient (1·7%). The risk of postoperative pneumonia increased 1·069-fold in elderly patients (odds ratio = 1·069, P < 0·05) and increased 44·17-fold in preoperative ventilator users (odds ratio = 44·17, P < 0·05). The risk of wound complication increased 1·012-fold with the presence of a larger defect site (odds ratio = 1·012, P < 0·05) and increased 7·474-fold in patients who received haemodilution therapy (odds ratio = 7·474, P < 0·05). Our results indicate that most comorbid conditions did not significantly affect postoperative cardiopulmonary or wound complications. However, the risk of postoperative pneumonia increased in patients with ventilator use or old age, and the risk of wound complication increased in patients with a large defect size and in those who used haemodilution therapy.