Background Injuries on the hand due to burns affect the quality and functions of activities of daily living (ADL). Severe burns cause lasting complications and deformities, such as contracture of the hand, which require multiple staged surgeries and rehabilitation for extended periods to regain function. This is of major significance to children, as they are in the growing and developmental age group, which should be considered while planning a reconstructive procedure. Psychological counselling is equally important for these patients to accept the residual deformity and cosmesis of the hand following surgery. Methods A prospective interventional study was conducted on 40 patients to assess the functional outcomes of various reconstructive procedures for post-burn contracture of the hand and to find out which is the better surgical intervention for restoring the hand functions needed for ADL. Functional outcomes were analyzed using the Modified Jebson Hand Function Test (JHFT) after a minimum of four months.  Results In the group of children operated on with flap procedures, the maximum number of patients had average functional outcomes. Functional outcomes were assessed using the Modified JHFT, in which fine motor, weighted, and non-weighted hand function activities were assessed and analyzed. However, in the group of children operated on by the Z-plasty procedure and skin graft procedure, the maximum number of patients had poor functional outcomes.  Conclusion The management of burn injuries on the hand and subsequent contractures is often challenging, especially in pediatric patients. Timely intervention, patient education, and surgical skills with an appropriate choice of reconstructive procedures play a vital role in achieving good postoperative results. This study showed that hands reconstructed using flap procedures had good functional outcomes compared to graft and Z-plasty procedures.

UNASSIGNED: This study aimed to compare the clinical outcomes and patient benefits of uncut Roux-en-Y (URY) anastomosis and Billroth-II with Braun (BB) anastomosis after distal gastrectomy.
UNASSIGNED: We retrospectively reviewed the data of patients who underwent URY or BB anastomosis after distal gastrectomy between March 2015 and December 2017. Clinical characteristics, survival data, postoperative recovery data, and long-term outcomes were recorded and compared between the two groups.
UNASSIGNED: A total of 231 patients were included, with 167 in the URY group and 64 in the BB group. Kaplan-Meier curves for overall survival showed no differences after propensity score matching (p = 0.488). Long-term postoperative quality of life evaluation also showed no significant differences. Compared to the BB group, patients in the URY group had a significantly shorter time to start a liquid diet after propensity score matching (67.6 h vs. 46.5 h, p = 0.003), and a lower occurrence of bile reflux on follow-up gastroscopy (p < 0.001).
UNASSIGNED: The URY anastomosis appears to be a feasible method for digestive tract reconstruction after distal gastrectomy, resulting in less bile reflux and better postoperative recovery. However, there is no significant difference between URY and BB anastomosis in terms of overall survival and long-term quality of life.

Immediate lengthening temporalis myoplasty (Labbé procedure) for immediate dynamic facial reanimation after nerve-inclusive parotidectomy in the elderly population is undocumented in the literature. The aim of this work was to determine whether the Labbé approach could achieve immediate, good functional and static results in elderly patients with acquired facial palsy. A retrospective analysis of five patients with parotid malignancies involving the facial nerve who underwent parotidectomy and an immediate Labbé procedure was performed. The House-Brackmann and Sunnybrook scores for facial palsy were used as objective measurements of the functional outcome. All patients underwent total parotidectomy, neck dissection, Labbé procedure, immediate temporary tarsorrhaphy, brow lift, and postoperative radiotherapy. Mean patient age was 83 (range 73-87) years. The average resected tumour size was 3.54 cm. The mean duration of surgery was 324 min and length of hospital stay 4 days. All patients experienced an improvement in House-Brackmann of one grade postoperative (grade V to IV in four, grade VI to V in one); the Sunnybrook score improved by 31 points on average (mean preoperative 3.8 vs postoperative 34.8). An immediate Labbé procedure following ablative parotid malignancy resection is a reliable and safe reconstructive procedure in a carefully selected elderly population, providing acceptable immediate static and dynamic hemifacial mimetic function and eliminating an additional facial palsy correction procedure.

The aim of this study was to compare the postoperative clinical and functional outcomes of palatoplasty with three soft palate cleft repairs and analyse the factors potentially impacting these outcomes. A retrospective analysis was conducted on a consecutive series of 337 patients who underwent primary cleft palate repair by palatoplasty modified with either Furlow Z-plasty (P-FZP, n = 77), intravelar veloplasty (P-IVV, n = 110), or combined intravelar veloplasty-Furlow Z-plasty (P-IVV-FZP, n = 150). The postoperative outcomes evaluated included wound healing (complete closure/fistula) and velopharyngeal function. Demographic and surgical data were analysed using both univariate and multivariate analysis. There was no significant difference between the groups with regard to the sex distribution, age at repair, cleft width, cleft type, or follow-up duration. However, relaxing incisions were significantly more common with P-FZP (26.0%) and P-IVV (29.1%) compared to P-IVV-FZP (10%) (P = 0.002 and <0.001, respectively). The complete wound closure rate was significantly higher with P-IVV-FZP (97.3%) compared to P-FZP (88.3%) (P = 0.012) and P-IVV (90%) (P = 0.015). The normal velopharyngeal function rate was comparable for P-IVV-FZP (86.7%) and P-FZP (83.1%), and both rates were significantly better than the rate with P-IVV (73.6%) (P = 0.039 and 0.029, respectively). The cleft type and width were identified as factors influencing postoperative outcomes. In conclusion, it may be appropriate to prioritize the palatoplasty with combined intravelar veloplasty-Furlow Z-plasty whenever feasible.

BACKGROUND: Orbital wall fractures can result in changes to the bony orbital volume and soft tissue. Restoring the bony orbital and intraconal fat volumes is crucial to prevent posttraumatic enophthalmos and hypoglobus. We aimed to establish an evidence-based medical reference point for \"mirroring\" in orbital wall reconstruction, which incorporates three-dimensional (3D)-printing and navigation-assisted surgery, by comparing bilateral bony orbital volumes.
METHODS: We retrospectively analyzed the data obtained from 100 Korean adults who did not have orbital wall fractures, categorized by age groups. The AVIEW Research software (Coreline Soft Inc., Seoul, South Korea) was used to generate 3D reformations of the bony orbital cavity, and bony orbital volumes were automatically calculated after selecting the region of interest on consecutive computed tomography slices.
RESULTS: The mean left and right orbital volume of males in their 20 s was 24.67 ± 2.58 mL and 24.70 ± 2.59 mL, respectively, with no significant difference in size (p = 0.98) and Pearson\'s correlation coefficient of 0.977 (p < 0.001). No significant differences were found in orbital volumes in other age groups without fractures or in patients with nasal bone fractures (p = 0.84, Pearson\'s correlation coefficient 0.970, p < 0.001). The interclass correlation coefficients (2,1) for inter- and intrarater reliability were 0.97 (p < 0.001) and 0.99 (p < 0.001), respectively.
CONCLUSIONS: No significant differences were found in the bilateral bony orbital volumes among males of any age. Thus, the uninjured orbit can be used as a volumetric reference point for the contralateral injured orbit during orbital wall reconstruction.

暂无摘要。

The reconstruction of posttraumatic defects of bone and soft tissue, as well as residual deformities of the bone is often a lengthy and complicated procedure. Multiple surgical interventions are necessary to reconstruct the affected extremity and restore its functionality. To achieve an optimal result it often takes months or years and requires great patience and compliance of the patient. This treatment should be carried out in centers with the appropriate instrumental and human resources. Since the pathologies are often complex with bony deformities or loss of bone, as well as infections and soft tissue defects, the treatment should be carried out by very experienced surgeons to successfully manage these complex reconstructions. This often requires interdisciplinary cooperation, especially with experienced plastic surgeons. A soft tissue reconstruction for better blood circulation in the exposed bony structures, as well as the bony defects themselves, can be reconstructed at the same time.
UNASSIGNED: Die Rekonstruktion posttraumatischer Defekte von Knochen und Weichteilen sowie verbliebener Deformitäten ist ein oft langwieriges und kompliziertes Verfahren. Mehrfache operative Eingriffe sind notwendig, um nach Monaten bis Jahre ein optimales Ergebnis zu erreichen und letztendlich die Funktionsfähigkeit der betroffenen Extremität wieder herzustellen. Diese Behandlung sollte durch sehr erfahrene Operateure durchgeführt werden, die auch über die entsprechenden instrumentellen und personellen Ressourcen verfügen, um diese komplexen Rekonstruktionen erfolgreich durchzuführen. Hier bedarf es nicht selten einer interdisziplinären Zusammenarbeit insbesondere mit versierten plastischen Chirurgen. Eine weichteilige Deckung zur besseren Durchblutung der freiliegenden knöchernen Strukturen als auch knöcherne Defekte an sich, können so gemeinsam wieder rekonstruiert werden.

To investigate the etiology, therapeutic effect, and prognosis-related factors of benign ureteral strictures.
We analyzed the date of 142 patients with benign ureteral strictures from 2013 to 2021. Ninety-five patients received endourological treatment and 47 patients underwent reconstruction. Preoperative, intraoperative, and postoperative information were compared and analyzed. Symptomatic improvement and radiographic blockage alleviation defined therapeutic success.
Stone-related factors caused 85.2% of cases. The overall success rate of endourological treatment was 51.6% versus 95.7% of reconstruction (p < 0.01). However, endourological treatment was better in terms of postoperative hospital stay time, operation time, and intraoperative blood loss (p < 0.001). In endourological group, patients with stricture length ≤2 cm, mild-to-moderate hydronephrosis, proximal or distal stricture had a higher success rate. Multivariate regression analysis showed that the surgical method was the only independent risk factor affecting success and recurrence. Reconstruction success rate was higher than endourological treatment (p = 0.001, OR 0.057, 95% CI (0.011-0.291)), and recurrence rate was also lower (p = 0.001, HR 0.074, 95% CI (0.016-0.338)). No obvious recurrence was seen in reconstruction, and the median recurrence time in endourological treatment was 51 months.
Stone-related factors are an important cause of benign ureteral strictures. Reconstruction is the gold standard treatment due to its high success rate and low recurrence rate. Endourological therapy is also preferred as the initial treatment in proximal or distal ureter with length ≤2 cm and mild-to-moderate hydronephrosis. Further close follow-up is required after treatment.

OBJECTIVE: To explore whether extra-short (4-mm) implants could be used to rehabilitate sites where regenerative procedures had failed in order to avoid additional bone grafting.
METHODS: A retrospective study was conducted among patients who had received extra-short implants after failed regenerative procedures in the posterior atrophic mandible. The research outcomes were complications, implant failure and peri-implant marginal bone loss.
RESULTS: The study population was composed of 35 patients with 103 extra-short implants placed after the failure of different reconstructive approaches. The mean follow-up duration was 41.3 ± 21.4 months post-loading. Two implants failed, leading to a failure rate of 1.94% (95% confidence interval 0.24%-6.84%) and an implant survival rate of 98.06%. The mean amount of marginal bone loss at 5 years post-loading was 0.32 ± 0.32 mm. It was significantly lower in extra-short implants placed in regenerative sites that had previously received a loaded long implant (P = 0.004). Failure of guided bone regeneration before placement of short implants tended to lead to the highest annual rate of marginal bone loss (P = 0.089). The overall rate of biological and prosthetic complications was 6.79% (95% confidence interval 1.94%-11.70%) and 3.88% (95% confidence interval 1.07%-9.65%), respectively. The success rate was 86.4% (95% confidence interval 65.10%-97.10%) after 5 years of loading.
CONCLUSIONS: Within the limitations of this study, extra-short implants seem to be a good clinical option to manage reconstructive surgical failures, reducing surgical invasiveness and rehabilitation time.

Microtia comprises a spectrum of congenital malformation characterized by partial deformities of the auricular components to complete absence of pinna. Surgical reconstructions of this anomaly are often complex and technically challenging. Infection, hematoma, and skin necrosis with resultant exposed cartilage graft tend to occur in the early phase of post-operative care. Herein, we report a case of a spontaneous auricular abscess with exposed cartilage framework 20 years following rib cartilage reconstruction. To our knowledge, this is the first case of such an occurrence. The treatment options are discussed, along with the review of the literature.