The incidence of high-pressure injection injuries of the hand is low. Although the occurrence is rare, the precarious progression of the injury exacts prompt surgical evaluation in order to avoid complications and amputation. The current study was devised in order to make comparisons to the current data, in addition to supplementing the literature with observations regarding clinical course and management.

A multisurgeon, retrospective chart review from a single institution was performed. Inclusion criteria included cases involving a high-pressure injection injury to the hand that underwent surgical management. Patient demographics, injury details, and hospital course were all reviewed and recorded.

This retrospective review identified 20 cases meeting criteria, all of which involved males. The average age at time of injury was 39.7 years (range, 21-71 years). The incidence of injection injuries over a 10-year time period was 2.1 cases per year. The nondominant hand was injured in 11 cases (63%). The moe from data regarding clinical course and management because of the small sample size of the current study and the limited published data. This indicates a need for further exploration and collection of data involving parameters such as clinical course and management.

This form of injury most commonly affects male, middle-aged laborers. Our study found very low amputation rates when compared with the current literature, despite observing longer delays to surgery according to current recommendations. Limited comparisons can be made from data regarding clinical course and management because of the small sample size of the current study and the limited published data. This indicates a need for further exploration and collection of data involving parameters such as clinical course and management.

The free anterior branch split latissimus dorsi flap has a reliable anatomy and advantages over the traditional latissimus dorsi flap. By preserving the posterior branch of the thoracodorsal nerve, morbidity at the donor site is reduced, preserving shoulder strength.

The purpose of this article is to review our experience with the split latissimus flap, describe our surgical technique, and finally review representative cases of reconstruction in different anatomical regions.

From April 2017 to October 2020, 39 free split latissimus flaps were performed at a single center. Flaps were performed for coverage in the upper extremity (n = 2), lower extremity (n = 32), and head and neck (n = 5). Flap success rate was 97.4%. Mean dimensions of the flap were 17.0 × 8.3 cm, with a mean area of 145 cm2.

The flap has a broad application and can be utilized in many different reconstructive scenarios including for coverage of defects in the extremities, trunk, and head and neck.

The flap has a broad application and can be utilized in many different reconstructive scenarios including for coverage of defects in the extremities, trunk, and head and neck.

The repair of nasal deformities secondary to cleft lip and palate is complex and requires reliable preoperative nasal 3-dimensional assessment. This study explored nasal end (defined as the lower third of the external nasal and vestibular parts of the nasal cavity) deformities secondary to unilateral complete cleft lip and palate.

Three-dimensional nasal end morphometric measurements were obtained from 48 patients who had undergone Millard cleft lip repair and reached skeletal maturity (cleft group) and from 36 age- and ethnicity-matched normal subjects (control group). For the cleft group, paired t tests and 1-way analysis of covariance were used to evaluate the internal and external morphological characteristics of the cleft and noncleft sides of the nasal end, and correlation analysis was done to evaluate the relationship between cleft-side measurements.

In the cleft group, the cleft side showed significantly smaller nasal vestibular volume and skin area, nostril area, nasal column length, and nostril height and greater nostril base length and nasal alar length than the noncleft side (all P < 0.05). Controlling for sex, there were significant differences in the nasal vestibular volume and skin area, internal nasal valve area, long nostril diameter, nostril base length, columella length, nostril height, and nasal alar length between the cleft and control groups (all P < 0.05). On the cleft side, the area of the skin lining of the nasal vestibule positively correlated with the alar length (r = 0.67, P < 0.05).

Three-dimensional nasal end reconstruction provides a more detailed preoperative nasal end morphological evaluation than previously available techniques.

Level III, case-control study.

Level III, case-control study.

Web creep is the most common long-term complication requiring revision after syndactyly surgery; however, few methods have been reported. The aim of this study was to introduce a newly designed asymmetric dorsal gull wing flap to reconstruct web for the postoperative web creep.

A retrospective analysis was performed for 20 patients from January 2016 to May 2019. Sex, age, original malformations, original surgical procedure, complications, time between the 2 operations, operation records, preoperative and postoperative photographs, and Withey score were reviewed.

Eleven boys and 9 girls with average age of 60.65 ± 44.76 months underwent revision. Twenty-nine web spaces were affected (web creep, 12 cases; web creep and scar contracture, 17 cases). The original surgical procedure consisted of syndactyly separation in 15 cases, syndactyly separation with a full-thickness skin graft in 5 cases. see more There was 1 case of postoperative infection. All patients received an asymmetric dorsal gull wing flap and a zigzag incision, 15 patients received an additional full-thickness skin graft. The average time interval between the 2 operations was 34.60 ± 35.94 months. The follow-up time was 34.30 ± 20.73 months. No complications were noted, none of the patients redeveloped web creep. The median values for web creep, flexion-extension deformity, total Withey scores in the postoperative period were significantly lower than the preoperative values. The appearance and function of all digits were good.

The asymmetric dorsal gull wing flap is a good choice for web reconstruction when web creep is caused by syndactyly surgery.

The asymmetric dorsal gull wing flap is a good choice for web reconstruction when web creep is caused by syndactyly surgery.