Immediate lengthening temporalis myoplasty for facial palsy reconstruction following facial nerve inclusive total parotidectomy

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.

Evaluation of postoperative outcomes in palatoplasty with three soft palate cleft repairs

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.

Revisiting bilateral bony orbital volumes comparison using 3D reconstruction in Korean adults: a reference study for orbital wall reconstruction, 3D printing, and navigation by mirroring

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.

[Reconstruction of posttraumatic deformities and defects]

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.

Evaluation of anterolateral thigh flap dimensions with virtual flap models

Free flaps are commonly used for head and neck reconstruction. However, flap dimensions are still evaluated by visual and tactile assessment. The aim of this study was to enable preoperative planning of flap dimensions for soft tissue reconstruction based on clinical parameters. Computed tomography records from 230 patients dated from 2009 to 2019 were analysed retrospectively. A virtual, three-dimensional anterolateral thigh flap model was standardized, aligned to segmented leg models in two positions, and flap thicknesses and volumes were determined. Associations of flap thickness and volume with clinical parameters were evaluated, and an approximative calculation method was derived. The laterally positioned anterolateral thigh flap showed an average (interquartile range) thickness of 15.6 mm (8.7 mm) and volume of 1.5 cm³ (0.9 cm³) per cm². The medially positioned anterolateral thigh flap showed an average (interquartile range) thickness of 16.3 mm (8.7 mm) and volume of 1.6 cm³ (0.9 cm³) per cm². For both flap positions, leg circumference was the strongest predictor of flap thickness (β = 0.545, P < 0.001 and β = 0.529, P < 0.001) and flap volume (β = 0.523, P < 0.001 and β = 0.480, P < 0.001). Flap dimensions can be calculated based on leg circumference, and this preoperative planning of flap dimensions can help the surgeon to select the appropriate flap.

Safety and efficacy of double-tract reconstruction with remnant stomach conservation in esophagectomy for patients with a history of distal gastrectomy

BACKGROUND

Total gastrectomy with jejunum or colon reconstruction after esophagectomy is commonly performed in patients with esophageal cancer who have a history of distal gastrectomy. In this study, we examined the safety and effectiveness of double-tract reconstruction (DTR) with preservation of the remnant stomach for said patient population.

METHODS

Twenty-seven esophageal cancer patients with a history of distal gastrectomy who underwent transthoracic esophagectomy between 2010 and 2020 in our institution were retrospectively analyzed; 15 of these patients underwent DTR, whereas 12 underwent completion gastrectomy with jejunal Roux-en-Y reconstruction (RYR). Short-term outcomes, postoperative nutritional indexes, and ghrelin levels were evaluated. Moreover, abdominal lymph-node metastasis and recurrence, which were removed by total residual gastrectomy, were examined to determine the oncological validity of residual stomach preservation.

RESULTS

There was no metastasis and recurrence in abdominal lymph nodes, such as #4sa or #11d, which were removed by total residual gastrectomy. Total operation time did not differ between the groups (P = 0.4247). The blood loss for the DTR group was 495 ± 446 mL, whereas that for the RYR group was 844 ± 575 mL (P = 0.0168). Clavien-Dindo grade III or higher complications were not significantly different between the groups (P = 0.7063). The rates of serum total protein values at 6 months in the DTR and RYR groups were 112% ± 12.2% and 102.6% ± 10.7% (P = 0.0403), respectively. The prognostic nutritional indexes at 6 months in the DTR and RYR groups were 108.6% ± 14.5% and 83.2% ± 42.6% (P = 0.0376), respectively.

CONCLUSIONS

DTR in esophagectomy is safe and effective for patients with a history of distal gastrectomy.

An Unusual Delayed Complication of Rib Graft Microtia Reconstruction After Two Decades: A Case Report

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.

Modified Borggreve-Van Nes-Winkelmann rotationplasty for surgery in developing countries

BACKGROUND

Amputation is still the most common therapy for patients suffering from osteosarcoma in Myanmar, despite the fact that limb salvage surgery e.g. Borggreve-Van Nes-Winkelmann rotationplasty for malignant tumors located within the distal femur or proximal tibia is the current state-of-the-art reconstructive procedure. A safe and reliable operation technique is crucial in order to perform a complex surgical procedure like the rotationplasty in lower-middle income economies with limited infrastructure and resources. The authors present seven cases of patients with osteosarcomas that received a Borggreve-Van Nes-Winkelmann rotationplasty with an evaluation of the procedures focusing on safety and sustainability.

METHODS

From 2019 until 2020, seven young patients with osteosarcomas of the distal femur or proximal tibia were treated with Borggreve-Van Nes-Winkelmann rotationplasties in the Orthopaedic Hospital in Mandalay, Myanmar. As modification of the standard procedure the dissection and subsequent clamping of the femoral artery in order to minimize blood loss as well as the formation of an adipocutaneous flap that minimizes swelling and decreases the pressure on the vessels were successfully performed. This modified procedure resembles a safe and simplified surgical technique that is feasible under the circumstances of lower-middle income economies with good outcomes.

RESULTS

All patients showed good functional and aesthetic results. One of the seven patients needed secondary wound closure due to wound dehiscence.

CONCLUSIONS

A simplified and safe operation technique for the performance of the Van Nes-Borggreve rotationplasty was adapted to the given constraints in lower-middle income economies and proved to be successful. Trial registration All patients approved to participate in the study and have given consent to publication.

Optimal Procedures for Double Tract Reconstruction After Proximal Gastrectomy Assessed by Postgastrectomy Syndrome Assessment Scale-45

BACKGROUND

Although double tract reconstruction after proximal gastrectomy (PGDT) is commonly performed for proximal gastric or esophagogastric junction cancer, the impact of the procedure on postoperative quality of life (QOL) has not been clarified. We aimed to clarify the optimal PGDT procedure in terms of postoperative QOL.

METHODS

Postoperative QOL was analyzed in 172 patients who underwent PGDT for proximal gastric cancer and were enrolled in the PGSAS-NEXT study, a multicenter cross-sectional study in Japan (UMIN000032221), in relation to the remnant stomach size, length of interposed jejunum between the esophagojejunostomy (E-J) and jejunogastrostomy (J-G), and size of the J-G.

RESULTS

The remnant stomach size was approximately one-third in 13, half in 97, and two-thirds in 60 patients. Dissatisfaction scores for symptoms, diet, work, and daily life subscales were lower in patients with a larger stomach (p < 0.05). These patients also scored better in terms of weight loss (- 13.5%, - 14.0%, and - 11.2%, respectively) and amount of food ingested per meal (52%, 62%, and 66%). The length of the interposed jejunum was ≤ 10 cm in 62 and ≥ 11 cm in 97 patients. Weight loss (- 11.3% and - 13.8%) and dissatisfaction scores were better in the ≤ 10 cm group (p < 0.05). J-G size was ≤ 5 cm in 27 and ≥ 6 cm in 135 patients. The amount of food ingested (56%, 64%) and dissatisfaction scores were better in the > 6 cm group (p < 0.05).

CONCLUSIONS

Larger remnant stomach, shorter length of interposed jejunum, and longer J-G might contribute to better postoperative QOL after PGDT.

Clinical Comparison of Proximal Gastrectomy With Double-Tract Reconstruction Versus Total Gastrectomy With Roux-en-Y Anastomosis for Siewert Type II/III Adenocarcinoma of the Esophagogastric Junction

Purpose

The incidence of adenocarcinoma of the esophagogastric junction (AEG) has increased in recent years, and the optimal surgical strategy for AEG remains highly controversial. We aimed to evaluate the safety and efficacy of proximal gastrectomy with double-tract reconstruction (PG-DT) for the treatment of patients with AEG.

Materials and Methods

We retrospectively analyzed patients with Siewert type II/III AEG between January 2013 and July 2018. Clinicopathological characteristics, survival, surgical outcomes, quality of life (QOL), and nutritional status were compared between the PG-DT and total gastrectomy with Roux-en-Y anastomosis (TG-RY) groups.

Results

After propensity score matching, 33 patients in each group were analyzed. There were no statistical differences between the 2 groups in terms of disease-free survival and overall survival. The surgical option was not an independent prognostic factor based on the multivariate analysis. In addition, no differences were found in terms of surgical complications. There were no significant differences in QOL assessed by the Visick grade, Gastrointestinal Symptom Rating Scale, or endoscopic findings. Furthermore, the long-term nutritional advantage of the PG-DT group was significantly greater than that of the TG-RY group.

Conclusions

PG-DT is a safe and effective procedure for patients with local Siewert type II/III AEG, regardless of the TNM stage.

Mid-term implant survival, functional and radiological results and mechanical complications of mega-prosthetic reconstruction around the knee with the PENTA® system

AIM

Mega-prosthetic reconstruction is the most common treatment method for massive osteoarticular defects caused by tumor resection around the knee. The new implant is a highly modular rotational-hinged megaprosthesis system with a distinct pentagonal stem geometry and variable implantation options. The aim of this study is to present the mid-term implant survival characteristics, functional and radiological results and mechanical complication profile of the new megaprosthesis.

METHODS

One hundred and one mega-prosthetic knee reconstruction procedures in 90 patients (M/F: 51/39) utilizing the new implant system were retrospectively analyzed. In 68 patients, the megaprosthesis was used for primary reconstruction following tumor resection while it was used for revision of other implants in 22. The mean age was 28.5 (7-66) years and the mean follow-up was 59.2 (24-124) months. The most common primary pathology was osteosarcoma with 63-70% patients, the most common anatomical site of involvement was the distal femur with 56-62% patients.

RESULTS

Henderson Type 2 failure (aseptic loosening) was seen in only 2-2.2% patients while Type 3 (structural failure) was seen in 29-32.2% Although the 5-year anchorage survival rate was 94.3%, overall mechanical implant survival was 76.1% at 5 years due to a relatively high failure rate in the first-generation hinge mechanism of the implant. The 5-year hinge survival rate demonstrated a significant improvement rate from 61.7% to 87.2% between the first and second generations of the implant (p = 0.027). The mean MSTS score was 24 out of 30 (14-29). The mean cumulative ISOLS radiographic score for index megaprosthesis operations was 19.7 (12-24), which corresponded to excellent outcome.

CONCLUSION

The new megaprosthesis system is a reliable choice for the reconstruction of tumor-related massive osteoarticular defects around the knee. Although long-term follow-up is necessary for a definitive evaluation of the implant's survival characteristics, midterm follow-up yields exceptional anchorage properties related to pentagonal stem geometry with very good functional outcomes.

"Use of pedicled corticoperiosteal flap in resistant cases of distal femur non-union: Our learning experience"

INTRODUCTION

Nonunion of distal femur is a complex problem with the added burden of poor bone stock, osteopenia, and joint contracture. Various procedures are described ranging from osteosynthesis using auto/allograft, to use of mega prosthesis. Use of vascularized corticoperiosteal flap based on descending genicular artery and superomedial genicular artery is a new technique to provide living vascular graft for the nonunion site. Although few free corticoperiosteal flap reconstructions have been reported in the past for these distal femur nonunions, this flap has seldom been used as a pedicled variety. Through this article, we aimed at highlighting the main obstacles faced while using pedicled corticoperiosteal flap for these patients given its dearth in literature.

MATERIALS AND METHODS

Five patients of at least two previously failed osteosynthesis for distal femur fracture non-union were selected for performing corticoperiosteal flaps. The intraoperative findings that were both favourable and unfavourable were documented along with the outcome of procedure in the form of callus formation or fracture healing.

RESULTS

Dissection of the flap was more tedious in these cases than when performed for a different indication in a virgin territory. However, despite the previous trauma resulting in decreased pliability of their vessels, all flaps were viable at the end of procedure with favourable cosmetic and functional outcomes.

CONCLUSION

Despite the complexities in flap harvest, use of the less morbid and technically easier "Pedicled corticoperiosteal flap" and osteosynthesis along with the auto technique is a worthwhile option for retaining the native joint with favourable outcome in non-unions of distal femur.

Acute limb ischemia following perineal reconstruction in lithotomy position: take-home message for plastic surgeons

Despite the extensive use of lithotomy position in several plastic surgery procedures, most reports regarding the related incidence of complications are presented in the urologic, gynecologic, and anesthesiologic fields. We present the case of a 54-year-old male patient. polytrauma patient who underwent internal iliac artery embolization leading to extensive gluteal necrosis requiring: debridement, abdominoperineal resection and composite anterolateral thigh flap reconstruction with prolonged lithotomy position. The patient presented lower limb ischemia briefly after surgical theater. A computed tomography scan revealed the obstruction of the left superficial femoral artery requiring emergency revascularization. Arterial thrombosis is a potentially devastating complication and plastic surgeons should be aware of the possible dangers when performing surgeries in prolonged lithotomy position. Preoperative detection of patients at high risks for developing complications should be performed in order to implement preventive measures and avoid potentially life-threatening sequelae.

Evaluation of pedicled flaps for type IIIB open fractures of the tibia at a tertiary care center

BACKGROUND

Soft tissue coverage plays a vital role in replacing the vascularity of the underlying bone in Gustilo type IIIB fractures. The aim of this article was to evaluate the feasibility of local pedicled flaps in type IIIB fractures at a tertiary care center.

METHODS

We included all cases of open Gustilo-Anderson type IIIB fractures of the tibia treated with local flap coverage from January 2017 to February 2019. We carried out a retrospective analysis to investigate the relationships of complications, hospital stay, and cost-effectiveness with the choice of flap, infective foci, site and size of the defect, and type of fixation.

RESULTS

Out of 138 Gustilo type IIIB fractures analyzed in our study, 27 cases had complications, of which 19 (13.76%) involved flap necrosis, four (2.89%) were infections, three (2.17%) involved partial necrosis, and one (0.72%) was related to bone spur development. Flap complications showed a statistically significant association with the perforator flap category (propeller flaps in particular) (P=0.001). Flap necrosis showed a significant positive correlation with cases treated within 3 weeks after trauma (P=0.046). A significant positive correlation was also found between defect size and the duration of hospital stay (P=0.03).

CONCLUSIONS

Although local flaps are harvested from the same leg that underwent trauma, their success rate is at least as high as microvascular flaps as reported from other centers. Amidst the local flaps, complications were predominantly associated with perforator flaps.

Early enteral nutrition after head and neck surgery with free tissue transfer reconstruction

OBJECTIVE

Early enteral nutrition is essential for enhancing recovery after surgery. However, to date, no detailed study has been conducted on the feasibility of early enteral nutrition in patients undergoing head and neck surgery with free tissue transfer reconstruction (HNS-FTTR) and the risk factors for difficulty with early enteral nutrition.

METHODS

We retrospectively analyzed 102 patients who underwent HNS-FTTR at our institution; 61 underwent free jejunal reconstruction (FJ) and 41 did not. We investigated the achievement of early enteral nutrition within 24 and 48 h after surgery and the discontinuation of enteral nutrition after its initiation within 7 days after surgery.

RESULTS

Enteral nutrition could be started in 81/102 (79.4%) and 99/102 (97.1%) patients within 24 and 48 h, respectively. Cases of difficulty with early enteral nutrition accounted for 21/102 (20.6%) patients. The multivariate analysis revealed that FJ was a significant independent risk factor for difficulty with early enteral nutrition (odds ratio: 4.054, P = 0.042). The risk factors for difficulty with early enteral nutrition in patients who underwent FJ were also investigated, and the multivariate analysis showed that blood loss of ≥158 mL was a significant independent risk factor (odds ratio: 3.505, P = 0.044).

CONCLUSIONS

Early enteral nutrition seemed to be provided with no problems in patients without FJ. FJ was a significant risk factor for difficulty with early enteral nutrition. Increased intraoperative blood loss was a significant risk factor for difficulty with early enteral nutrition in patients undergoing FJ; therefore, patients' abdominal symptoms and gastric residual volume should be carefully monitored in such cases.

Free flap for soft palate reconstruction: long-term functional evaluation of a new technique

Purpose

The soft palate (SP) has a complex anatomy and physiology. Reconstruction after tumour resection is a challenge, and procedures that only restore bulk don’t give good results. We aim to present a new technique for the in-setting and the functional outcomes.

Methods

We retrospectively included in a monocentric retrospective cohort study every patient with a first diagnosis of a soft palate squamous cell carcinoma (SPSCC), who underwent a tumoral resection with a free flap reconstruction, from February 2013 to July 2017. For the in-setting, a special care is given for the flap in-setting: we suture the flap more caudally than usual under the tongue base, creating a neo-posterior pilar. The primary outcome was the deglutition function, assessed by the M. D Anderson Dysphagia Inventory (MDADI). We also analyzed the patient’s quality of life with the FOSS score and the occurrence of nasal regurgitation or larynx aspiration.

Results

We included twenty patients, with a median follow-up of 26.5 months. The median MDADI score was 89, and the mode was 93. A Fisher test shows a significant improvement of MDADI scores for unilateral vs bilateral reconstructions (p = 0.03). The median FOSS score was 2, and the mode was 2. Seven (35%) patients complained of nasal regurgitation, three (15%) reported episodic laryngeal aspiration.

Supplementary Information

The online version contains supplementary material available at 10.1007/s00405-021-06897-0.

Intraoral anastomosis in maxillary microvascular reconstruction after oncological excision

Microvascular anastomosis using an intraoral approach can avoid unnecessary external incisions thus improving patient satisfaction. Furthermore, in case of short pedicle flaps, the lack of proximity of the recipient vessels can be a problem in microvascular reconstruction of the midface. We present our experience in six patients treated for tumours affecting the midface and reconstructed with microvascular flaps through anastomosis to the intraoral aspect of the facial vessels, with the aim of reviewing the use of this technique. Our results showed that intraoral anastomosis is a feasible technique that can be used in the reconstruction after tumours resection, avoiding additional external incisions in patients with no previous cervicotomy incisions. In two cases, a vein graft was interposed to perform the intraoral arterial anastomosis in a tension-free situation without increasing morbidity. The technical features and advantages of intraoral anastomosis were reviewed.

Unilateral Tessier 7 cleft: Case report of Z-plasty with geometric broken line repair and literature review

Tessier 7 clefts are a rare congenital anomaly, usually surgically repaired with Z-plasty or other reconstructive methods, although undesirable scars may result. We present a review of the literature and a case of unilateral Tessier 7 cleft repaired with a novel reconstruction technique using a combined Z-plasty and geometric broken line closure (GBLC) to camouflage and irregularize the otherwise linear scar. We present this case to expand the armamentarium of surgical options to address Tessier 7 clefts and to review techniques for repair.

Partial second toe pulp free flaps in early childhood

Background

The introduction of the partial second toe pulp free flap has enabled superior aesthetic and functional results for fingertip reconstruction in adults. Children undergoing fingertip amputation for various reasons have limited options for reconstruction. Conventional treatment could shorten the finger, leading to poor cosmesis and function. We report 18 years of our experiences with fingertip reconstruction using partial second toe pulp free flaps in patients in early childhood.

Methods

Medical charts of children who had undergone fingertip reconstruction using partial second toe pulp free flaps from 2001 to 2018 were retrospectively reviewed. The surgical procedures were identical to those for adults, except for the usage of 11-0 nylon sutures. Patients’ demographic data, vessel size, flap dimensions, length of the distal phalanx, and functional outcomes over the course of long-term follow-up were documented. The statistical analysis was performed with the Student t-test, the Mann-Whitney U test, and Pearson correlation analysis.

Results

Eighteen toe pulp flaps in 17 patients (mean age, 3.0 years) were identified. All the flaps survived without any major complications. In long-term follow-up, the flap-covered distal phalanges showed growth in line with regular development. There was no donor-site morbidity, and all children adapted to daily life without any problems. In two-point discrimination tests, the fingertip sensation recovered to almost the same level as that in the contralateral finger.

Conclusions

Partial second toe pulp free flaps are an excellent option for fingertip reconstruction in young children, as well as in adults.

Arterial or venous free flaps for volar tissue defects of the proximal interphalangeal joint: A comparison of surgical outcomes

Background

For volar soft tissue defects of the proximal interphalangeal (PIP) joint, free flaps are technically challenging, but have more esthetic and functional advantages than local or distant flaps. In this study, we compared the long-term surgical outcomes of arterial (hypothenar, thenar, or second toe plantar) and venous free flaps for volar defects of the PIP joint.

Methods

This was a single-center retrospective review of free flap coverage of volar defects between the distal interphalangeal and metacarpophalangeal joint from July 2010 to August 2019. Patients with severe crush injuries (degloving, tendon or bone defects, or comminuted/intra-articular fractures), thumb injuries, multiple-joint and finger injuries, dorsal soft tissue defects, and defects >6 cm in length were excluded from the study, as were those lost to follow-up within 6 months. Thirteen patients received arterial (hypothenar, thenar, or second toe plantar) free flaps and 12 received venous free flaps. Patients’ age, follow-up period, PIP joint active range of motion (ROM), extension lag, grip-strength ratio of the injured to the uninjured hand, and Quick Disabilities of Arm, Shoulder & Hand (QuickDASH) score were compared between the groups.

Results

Arterial free flaps showed significantly higher PIP joint active ROM (P=0.043) and lower extension lag (P=0.035) than venous free flaps. The differences in flexion, grip strength, and QuickDASH scores were not statistically significant.

Conclusions

The surgical outcomes of arterial free flaps were superior to those of venous free flaps for volar defects of the PIP joint.

The impact of smoking on surgical complications after head and neck reconstructive surgery with a free vascularised tissue flap: a systematic review and meta-analysis

Reconstructive surgery with a free vascularised tissue flap is indicated in large defects in the head and neck region, which arise mostly because of head and neck cancer. Tobacco smoking is a major risk factor for head and neck cancer, and many patients undergoing reconstructive surgery in the head and neck have a history of smoking. The objective of this meta-analysis was to determine the impact of smoking on surgical complications after head and neck reconstructive surgery with a free vascularised tissue flap. A systematic review was undertaken for articles reporting and comparing the incidence of overall surgical complications after reconstructive surgery with a free vascularised tissue flap between smokers and nonsmokers. Relevant articles were searched using PubMed, Cochrane, and Embase databases, and screened for eligibility according to the PRISMA guidelines. The risk of bias analysis was conducted using the Newcastle-Ottawa quality assessment scale. A meta-analysis was performed to quantitatively compare the incidence rate of overall surgical complications, flap failure, surgical site infection, fistula, and haematoma between smokers and nonsmokers using OpenMetaAnalyst (open source) software. Only qualitative analysis was performed for wound dehiscence, bleeding, nerve injury, and impaired wound healing. Forty-six articles were screened for eligibility; 30 full texts were reviewed, and 19 studies were included in the quantitative meta-analysis. From the 19 studies, 18 were retrospective and 1 was a prospective study. In total, 2155 smokers and 3124 nonsmokers were included in the meta-analysis. Smoking was associated with a significantly increased risk of 19.12% for haematoma (95% Confidence Interval (CI): 4.75-33.49; p<0.01), and of 4.57% for overall surgical complications (95% CI: 1.97-7.15; p<0.01). No significant difference in risk was found for flap failure (95% CI: -4.33-9.90; p=0.44), surgical site infection (95% CI: -0.88-2.60; p=0.33) and fistula formation (95% CI: -3.81-3.71; p=0.98) between smokers and nonsmokers. Only for flap failure was a significant heterogeneity found (I²=63.02%; p=0.03). Smoking tobacco was significantly associated with an increased risk of overall surgical complications and haematoma, but did not seem to affect other postoperative complications. Encouraging smoking cessation in patients who need reconstructive head and neck surgery remains important, but delaying surgery to create a non-smoking interval is not needed to prevent the investigated complications. More high-quality retrospective or prospective studies with a standardised protocol are needed to allow for definitive conclusions.

Regional estimates of cortical thickness in brain areas involved in control of surgically restored limb movement in patients with tetraplegia

Context/Objective: Spinal cord injury (SCI) causes atrophy of brain regions linked to motor function. We aimed to estimate cortical thickness in brain regions that control surgically restored limb movement in individuals with tetraplegia. Design: Cross-sectional study. Setting: Sahlgrenska University hospital, Gothenburg, Sweden. Participants: Six individuals with tetraplegia who had undergone surgical restoration of grip function by surgical transfer of one elbow flexor (brachioradialis), to the paralyzed thumb flexor (flexor pollicis longus). All subjects were males, with a SCI at the C6 or C7 level, and a mean age of 40 years (range = 31-48). The average number of years elapsed since the SCI was 13 (range = 6-26). Outcome measures: We used structural magnetic resonance imaging (MRI) to estimate the thickness of selected motor cortices and compared these measurements to those of six matched control subjects. The pinch grip control area was defined in a previous functional MRI study. Results: Compared to controls, the cortical thickness in the functionally defined pinch grip control area was not significantly reduced (P = 0.591), and thickness showed a non-significant but positive correlation with years since surgery in the individuals with tetraplegia. In contrast, the anatomically defined primary motor cortex as a whole exhibited substantial atrophy (P = 0.013), with a weak negative correlation with years since surgery. Conclusion: Individuals with tetraplegia do not seem to have reduced cortical thickness in brain regions involved in control of surgically restored limb movement. However, the studied sample is very small and further studies with larger samples are required to establish these findings.

Single vertical incision thoracoabdominal flap for chest wall reconstruction following mastectomy of locally advanced breast cancer

Purpose

Skin grafts have been widely used in managing extensive chest wall defects after mastectomy for advanced breast cancer. However, their durability and tolerability to radiotherapy is still controversial. A thoracoabdominal (TA) flap with a few technical refinements can safely transfer a larger flap while minimizing complications.

Methods

From January 2007 to February 2018, a retrospective review was performed to compare 2 groups after wide breast excision: skin graft group (group 1) and lateral-based, single vertical incision rotation-advancement TA flap (group 2). Patients' demographics, operative details, complications, hospital stay, postoperative outpatient visits, cost, and start of adjuvant therapy were analyzed between the 2 groups.

Results

During the study period, 34 patients received skin graft and 41 patients received TA flap. group 2 had a shorter hospital stay (6.41 ± 2.64 days vs. 12.62 ± 4.60 days, P < 0.001) and shorter time to complete wound healing (29.27 ± 18.68 days vs. 39.24 ± 27.70 days, P = 0.03) than group 1. There was also a difference in the period from surgery to initiation of adjuvant therapy (group 1, 45.04 days ± 17.79 days; group 2, 37.07 ± 15.38 days, P = 0.073). Although limitation in shoulder motion was more frequent in group 2, limitation of motion for >1 year was observed in 4 patients in only group 1 (43.90% vs. 38.24%, P = 0.613).

Conclusion

TA flap has a simple design that minimizes concerns involving the donor site. Moreover, it does not require complicated procedures and allows for re-elevation whenever necessary. Finally, it guarantees faster wound recovery than skin graft with fewer complications.

Maxillary reconstruction using tunneling flap technique with 3D custom-made titanium mesh plate and particulate cancellous bone and marrow graft: a case report

Background

Reconstructive surgery is often required for tumors of the oral and maxillofacial region, irrespective of whether they are benign or malignant, the area involved, and the tumor size. Recently, three-dimensional (3D) models are increasingly used in reconstructive surgery. However, these models have rarely been adapted for the fabrication of custom-made reconstruction materials. In this report, we present a case of maxillary reconstruction using a laboratory-engineered, custom-made mesh plate from a 3D model.

Case presentation

The patient was a 56-year-old female, who had undergone maxillary resection in 2011 for intraoral squamous cell carcinoma that presented as a swelling of the anterior maxillary gingiva. Five years later, there was no recurrence of the malignant tumor and a maxillary reconstruction was planned. Computed tomography (CT) revealed a large bony defect in the dental-alveolar area of the anterior maxilla. Using the CT data, a 3D model of the maxilla was prepared, and the site of reconstruction determined. A custom-made mesh plate was fabricated using the 3D model (Okada Medical Supply, Tokyo, Japan). We performed the reconstruction using the custom-made titanium mesh plate and the particulate cancellous bone and marrow graft from her iliac bone. We employed the tunneling flap technique without alveolar crest incision, to prevent surgical wound dehiscence, mesh exposure, and alveolar bone loss. Ten months later, three dental implants were inserted in the graft. Before the final crown setting, we performed a gingivoplasty with palate mucosal graft. The patient has expressed total satisfaction with both the functional and esthetic outcomes of the procedure.

Conclusion

We have successfully performed a maxillary and dental reconstruction using a custom-made, pre-bent titanium mesh plate.

Soft tissue reconstruction in wide Tessier number 3 cleft using the straight-line advanced release technique

Craniofacial cleft is a rare disease, and has multiple variations with a wide spectrum of severity. Among several classification systems of craniofacial clefts, the Tessier classification is the most widely used because of its simplicity and treatment-oriented approach. We report the case of a Tessier number 3 cleft with wide soft tissue and skeletal defect that resulted in direct communication among the orbital, maxillary sinus, nasal, and oral cavities. We performed soft tissue reconstruction using the straight-line advanced release technique that was devised for unilateral cleft lip repair. The extension of the lateral mucosal and medial mucosal flaps, the turn over flap from the outward turning lower eyelid, and wide dissection around the orbicularis oris muscle enabled successful soft tissue reconstruction without complications. Through this case, we have proved that the straight-line advanced release technique can be applied to severe craniofacial cleft repair as well as unilateral cleft lip repair.

Indocyanine green fluorescence videoangiography for reliable variations of supraclavicular artery flaps

Background

Pedicled flaps are useful for reconstructive surgery. Previously, we often used vascularized supraclavicular flaps, especially for head and neck reconstruction, but then shifted to using thoracic branch of the supraclavicular artery (TBSA) flaps. However, limited research exists on the anatomy of TBSA flaps and on the use of indocyanine green (ICG) fluorescence videoangiography for supraclavicular artery flaps. We utilized ICG fluorescence videoangiography to harvest reliable flaps in reconstructive operations, and describe the results herein.

Methods

Data were retrospectively reviewed from six patients (five men and one woman: average age, 54 years; range, 48–60 years) for whom ICG videoangiography was performed to observe the skin perfusion of a supraclavicular flap after it was raised. Areas where the flap showed good enhancement were considered to be favorable for flap survival. The observation of ICG dye indicated good skin perfusion, which is predictive of flap survival; therefore, we trimmed any areas without dye filling and used the remaining viable part of the flap.

Results

The flaps ranged in size from 13×5.5 cm to 17×6.5 cm. One patient received a conventional supraclavicular flap, four patients received a TBSA flap, and one patient received a flap that was considered to be intermediate between a supraclavicular flap and a TBSA flap. The flaps completely survived in all cases, and no flap necrosis was observed.

Conclusions

The TBSA flap is very useful in reconstructive surgery, and reliable flaps could be obtained by using ICG fluorescence videoangiography intraoperatively.

Deep sternal wound infections: Evidence for prevention, treatment, and reconstructive surgery

Median sternotomy is the most popular approach in cardiac surgery. Post-sternotomy wound complications are rare, but the occurrence of a deep sternal wound infection (DSWI) is a catastrophic event associated with higher morbidity and mortality, longer hospital stays, and increased costs. A literature review was performed by searching PubMed from January 1996 to August 2017 according to the guidelines in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. The following keywords were used in various combinations: DSWI, post-sternotomy complication, and sternal reconstruction. Thirty-nine papers were included in our qualitative analysis, in which each aspect of the DSWI-related care process was analyzed and compared to the actual standard of care. Plastic surgeons are often involved too late in such clinical scenarios, when previous empirical treatments have failed and a definitive reconstruction is needed. The aim of this comprehensive review was to create an up-to-date operative flowchart to prevent and properly treat sternal wound infection complications after median sternotomy.

Outcome of buccal mucosa graft urethroplasty: a detailed analysis of success, morbidity and quality of life in a contemporary patient cohort at a referral center

BACKGROUND

To evaluate outcome of buccal mucosa graft urethroplasty (BMGU) for the treatment of urethral stricture disease, including a detailed analysis of success, morbidity and quality of life (QoL).

METHODS

Between 12/05/2008 and 07/21/2010, 187 patients with urethral stricture disease, who were treated with BMGU at our University Medical Center, received a standardized questionnaire, evaluating postoperative success, morbidity and QoL. The primary endpoint was the success, i.e., stricture recurrence-free survival plus patients' satisfaction with surgery. Secondary endpoints included erectile function, voiding symptoms, pain and health-related QoL, which were assessed with a modified Urethral Stricture Surgery Patient Reported Outcome Measure (USS PROM), including the Erectile Function domain of the International Index of Erectile Function (IIEF-EF), Incontinence Questionnaire Male Lower Urinary Tract Symptoms Module (ICIQ-MLUTS) and EuroQol-5 dimensions (EQ-5D).

RESULTS

In total, 83 patients (51.9%) completed the questionnaire. Bulbar, penile and panurethral strictures were found in 69 patients (83.1%), 13 patients (15.7%) and one patient (1.2%), respectively. The median length of the stricture was 5 cm (range: 1-16). At a median follow-up of 46 months (range: 36-54), 65 patients (78.3%) had no stricture recurrence and were satisfied with BMGU. Median scores for ICIQ-MLUTS, IIEF-EF and EQ-5D visual analogue scale were 6, 22 and 80, respectively. Based on USS PROM, postoperative improvement of QoL and satisfaction with BMGU was found in 67 patients (80.7%) and 68 patients (81.9%), respectively.

CONCLUSIONS

In patients with urethral stricture disease, BMGU offers excellent success, morbidity and QoL.

[Surgical treatment of chronic pectoralis major rupture]

OBJECTIVE

Reconstruction of the chronic pectoralis major rupture with reconstruction of the anatomy and the original initial length of the muscle-tendon unit as well as the full strength.

INDICATIONS

Basically all chronic tears of the pectoralis major, causing discomfort.

CONTRAINDICATIONS

Infections and tumors in the operation area.

SURGICAL TECHNIQUE

Skin incision medial to the anterior axillary line about 6 cm long in the split lines of the skin. Locate and sharply mobilize the muscle stump. Preparation of the crest of the greater tubercle and positioning 2-4 JuggerKnots® (Zimmer Biomet, Warsaw, IN, USA). In adduction and internal rotation, reinsert the muscle. In case of chronic tears possibly interposition or augmentation of a tendon auto- or allograft.

POSTOPERATIVE MANAGEMENT

Immobilization in a sling for 6 weeks without mobilization. From week 7, no-load mobilization. Weight load building from week 13.

RESULTS

In a prospective study, 25 patients with chronic pectoralis major tears were reconstructed with 18 allografts and 7 autografts. According to Bak et al. the clinical outcome was good and very good in 92% of cases, but the complication rate was high at 24%. The secondary reconstruction of the chronic tear shows good and very good results even after years.

Cranioplasty Using Autologous Bone versus Porous Polyethylene versus Custom-Made Titanium Mesh : A Retrospective Review of 108 Patients

Objective

The purpose of this study was to compare the cosmetic outcome and complications after cranioplasty (CP) due to three different implant materials, and analyze the mean implant survival and cumulative survival rate based on these results.

Methods

We reviewed 108 patients retrospectively who underwent CP between January 2014 and November 2016. Autologous bone (AB; 45 patients) and synthetic materials with porous polyethylene (PP; 32 patients) and custom-made 3-dimensional printed titanium mesh (CT; 31 patients) were used as implants.

Results

Regardless of implanted materials, more than 89.8% of the CP patients were satisfied with the cosmetic outcome. No statistically significant difference was observed among the three groups. The overall postoperative complication rates of each group were 31.1% in the AB group, 15.6% in the PP group and 3.2% in the CT group. The CT group showed lower complication rates compared with AB and PP groups (χ²-test : AB vs. PP, p=0.34; AB vs. CT, p=0.00; PP vs. CT, p=0.03). The AB and PP groups demonstrated a higher post-CP infection rate (11.1% and 6.3%) than the CT group (3.2%). However, no significant difference in the incidence of post-CP infection was observed among the three groups. The PP and CT groups demonstrated a higher mean implant survival time and cumulative survival rate than the AB group at the last follow-up (p<0.05).

Conclusion

In comparison with AB and PP, cranioplasty with CT shows benefits in terms of lower post-CP complication, less intraoperative bleeding loss, shorter operation time and in-hospital stay. The PP and CT groups showed higher implant survival time and cumulative survival rate compared with the AB group.

[Arthroscopic double-row reconstruction of high-grade subscapularis tendon tears]

OBJECTIVE

Reconstruction of tendon integrity to maintain glenohumeral joint centration and hence to restore shoulder functional range of motion and to reduce pain.

INDICATIONS

Isolated or combined full-thickness subscapularis tendon tears (≥upper two-thirds of the tendon) without both substantial soft tissue degeneration and cranialization of the humeral head.

CONTRAINDICATIONS

Chronic tears of the subscapularis tendon with higher grade muscle atrophy, fatty infiltration, and static decentration of the humeral head.

SURGICAL TECHNIQUE

After arthroscopic three-sided subscapularis tendon release, two double-loaded suture anchors are placed medially to the humeral footprint. Next to the suture passage, the suture limbs are tied and secured laterally with up to two knotless anchors creating a transosseous-equivalent repair.

POSTOPERATIVE MANAGEMENT

The affected arm is placed in a shoulder brace with 20° of abduction and slight internal rotation for 6 weeks postoperatively. Rehabilitation protocol including progressive physical therapy from a maximum protection phase to a minimum protection phase is required. Overhead activities are permitted after 6 months.

RESULTS

While previous studies have demonstrated superior biomechanical properties and clinical results after double-row compared to single-row and transosseous fixation techniques, further mid- to long-term clinical investigations are needed to confirm these findings.

Usefulness of a Transconjunctival Approach in the Reconstruction of the Medial Blow-Out Wall Fracture

Background

A transcaruncular approach is typically used for reconstructions of medial wall fractures. However, others reported that a transconjunctival approach was conducive for securing an adequate surgical field of view. In this study, we aimed to examine the extent of repair of medial wall fracture via a transconjunctival approach.

Methods

We retrospectively reviewed the medical records of 50 patients diagnosed as having medial wall fracture via preoperative computed tomography and who underwent surgery between March 2011 and February 2014. The fracture location was defined by dividing each of the anterior-posterior and superior-inferior distances into three compartments.

Results

A transcaruncular approach was used in 7 patients, while the transconjunctival approach was performed in the remaining 43 patients. The transconjunctival approach enabled a relatively broad range of repair that partially included the front and back of the medial wall, and was successful in 86% of the entire study population.

Conclusion

It is known that more than 50% of total cases of the medial wall fracture occur mainly in the middle-middle portion, a majority of which can be reconstructed via a transconjunctival approach. We used a transconjunctival approach in identifying the location of the fracture on image scans except for cases including the fracture of the superior portion in patients with medial wall fracture. If it is possible to identify the location of the fracture, a transconjunctival approach would be an useful method for the reconstruction in that it causes no damages to the lacrimal system and is useful in confirming the overall status of the floor.

Managing Complications in Abdominoplasty: A Literature Review

Background

Abdominoplasty, with or without liposuction, is among the most frequently performed aesthetic procedures. Its main objective is to improve the body contour by means of excising redundant skin and fat tissue. Although abdominoplasty is considered a safe procedure with high satisfaction rates, intraoperative and postoperative complications can become a challenge for the surgical team. The aim of this article is to offer a synopsis of the most common complications arising after abdominoplasty, along with evidence-based guidelines about how to prevent and treat them.

Methods

A systematic MEDLINE search strategy was designed using appropriate Medical Subject Headings (MeSH) terms, and references were scanned for further relevant articles.

Results

According to the published case series, local complications are considerably more common than complications with systemic repercussions. Approximately 10% to 20% of patients suffer a local complication following abdominoplasty, while fewer than 1% suffer a systemic complication. Prevention and management strategies are critically discussed for complications including seroma, haematoma, infection, skin necrosis, suture extrusions, hypertrophic scars, neurological symptoms, umbilical anomalies, deep venous thrombosis and pulmonary thromboembolism, respiratory distress, and death.

Conclusions

The complications of abdominoplasty vary in severity and in the impact they have on the aesthetic outcomes. Recommendations for prevention and management are based on various levels of evidence, with a risk of observer bias. However, most complications can be treated appropriately following the current standards, with satisfactory results.

[Flexion and extension osteotomy of the knee]

OBJECTIVES

Flexion and extension osteotomy of the knee for symptomatic malalignment in the sagittal plane.

INDICATIONS

Congenital/posttraumatic bony deficiencies in flexion/pathologic hyperextension in the knee. Additional treatment for ligament reconstruction.

CONTRAINDICATIONS

Absolute: Infection, critical soft tissue situation, circulatory disorders. Relative: Osteoporosis, heavy smoker, obesity, reduced patient compliance.

SURGICAL TECHNIQUE

Diagnostic arthroscopy of the knee. If the malposition is located at the proximal tibia, an extending or flexing high tibial osteotomy with correction of the tibial slope is carried out. If the malalignment is referred to the distal femur, the adjustment is performed by a distal femoral osteotomy.

POSTOPERATIVE MANAGEMENT

Partial weight bearing with 20 kg for the first 6 postoperative weeks. Due to the tuberositas tibiae osteotomy, it is necessary to restrict the movement of the knee for the first 6 weeks.

RESULTS

Between 2015 and 2016, 11 patients (2 female, 9 male) were treated with a flexion or extension osteotomy of the knee. Of these patients, 2 had symptomatic hyperflexion, 7 had restriction of movement with an exaggerated tibial slope, and 2 patients had an extension deficiency according to a malalignment of the distal femur. After surgery, the symptomatic pathologic movement of the knee was improved in every patient. One patient had pseudarthrosis during the healing process, which required a second operation with reosteosynthesis and bony grafting. These results are also reflected in an improvement of the preoperative IKDC score from 52.7 (range 37-82) to 1 year postoperative 75.8 (range 67-84). The Lysholm score increased from preoperative 40.2 (range 15-73) to postoperative 84.3 (range 68-91).

Utility and versatility of the supraclavicular artery island flap in head and neck reconstruction

INTRODUCTION

The supraclavicular island flap is a rotational pedicled flap and may have some advantages in head and neck reconstruction compared with free-tissue transfer when this kind of reconstruction is not affordable or recommended.

MATERIAL AND METHODS

We present our experience during the year 2016 in the application of the supraclavicular island flap in five cases as an alternative to microvascular reconstruction in several defects after resection of head and neck tumours. In two patients, the flap was used to close the surgical pharyngostoma after total laryngectomy with partial pharyngectomy. In one patient, it was used in lateral facial reconstruction after partial resection of the temporal bone. In one case, it was used to close a skin defect after total laryngectomy with prelaryngeal tissue extension. And in the last case to close a neck skin defect after primary closure of a pharyngo-cutaneous fistula. There were no flap complications, and the result was satisfactory in all cases.

RESULTS

The supraclavicular artery island flap is useful and versatile in head and neck reconstruction. Operating room time in aged patients or those with comorbidities will be reduced compared to free flaps. The surgical technique is relatively easy and can be used for skin and mucosal coverage.

CONCLUSION

The supraclavicular island flap could be a recommended option in head and neck reconstruction, its use seems to be increasing and provides a safe and time-saving option to free flaps in selected patients.

[Refixation of the biceps tendon onto the radial tuberosity using two suture anchors]

OBJECTIVE

Reinsertion of the distal biceps tendon onto the radial tuberosity restoring full force of flexion and supination.

INDICATIONS

Distal biceps tendon avulsion from the radial tuberosity. Acute and chronic tears with a tendon stump, which can be mobilized and reduced to the radial tuberosity in flexion and supination.

CONTRAINDICATIONS

Tears of the musculotendinous junction. Chronic distal biceps tendon tears with wide retraction and the need for tendon graft augmentation. Severe atrophy of the biceps muscle.

SURGICAL TECHNIQUE

In supination, the skin is incised longitudinally for 4 cm, centered over the medial border of the radial tuberosity. Incision starts 2 cm distal from the humeroradial joint line. Bluntly the distal biceps tendon stump is found and mobilized. Preparation and debriding of the radial tuberosity sparing neurovascular structures. Crossing vessel branches are ligated, if needed. Positioning of two spreading anchors into the radial tuberosity and reinsertion of the tendon stump.

POSTOPERATIVE MANAGEMENT

Adjustable elbow movement orthosis adapted to tendon quality and tissue tension for 6 weeks without active flexion or supination. Degree of extension is gradually increased by 20° every 2 weeks. After orthosis treatment is finished after 6 weeks, flexion and supination with weights is not allowed for another 6 weeks.

RESULTS

In a retrospective study of 30 patients with a mean follow-up of 45 months (range 15-80 months), the clinical outcome was good or excellent in 99% of cases. On average, a Mayo Elbow Performance Score of 93 points (range 65-100 points) and a QuickDash of 5 points (range 0-39 points) were achieved.

Robot-assisted laparoscopic Y-V plasty in 12 patients with refractory bladder neck contracture

We present preliminary results of a case series on refractory bladder neck contracture (BNC) treated with robot-assisted laparoscopic Y-V plasty (RAYV). Between 01/2013 and 02/2016, 12 consecutive adult male patients underwent RAYV in our hospital. BNC developed after transurethral procedures (n = 9), simple prostatectomy (n = 2) and HIFU therapy of the prostate (n = 1). Each patient had had multiple unsuccessful previous endoscopic treatments. All RAYV procedures were performed using a transperitoneal six-port approach (four-arm robotic setting). There were no intraoperative or major postoperative complications. During a median follow-up of 23.2 months two cases of refractory BNC were observed. In both cases a postoperative International Prostate Symptom Score (IPSS) of 20 and 25 was reported, respectively. In contrast, amongst the patients without evidence of refractory BNC the median IPSS was 6.5 reflecting an only mildly impaired voiding function in most cases, thus, suggesting a treatment success in 83.3% of patients. To the best of our knowledge, this is the first report on RAYV for refractory BNC. In our series RAYV was feasible in all patients, and only two cases of refractory BNC were reported during a median follow-up of almost 2 years. At the same time, no intraoperative or major postoperative complications were observed. More clinical data with a longer follow-up are needed in this promising field to reveal the actual efficacy and relevance of RAYV.

[Patch augmentation of the rotator cuff. A reasonable choice or a waste of money?]

BACKGROUND

Although reconstruction methods have improved, tendon retears remain a major complication associated with rotator cuff repair. With the application of patches, either by interposition or by augmentation, surgeons can attempt to close an irreparable cuff defect or improve the mechanical and biological properties of tendons respectively.

OBJECTIVES

Which factors need to be considered when using a patch and what outcome can be expected?

MATERIALS AND METHODS

Based on the current literature, an overview of the techniques and materials in use and biomechanical and clinical experience is provided.

RESULTS

The literature shows clear improvements in the biomechanical properties of a repair with patch augmentation; in particular, weakened tendons of the anterior supraspinatus and superior infraspinatus benefit most. It is important to keep in mind that each patch material has its own individual properties, which makes comparison of the various patch types difficult. The current scientific evidence is promising, although larger level 1 studies are still required.

CONCLUSIONS

The general use of patches cannot be recommended at this time. Nevertheless, the use of a patch should be considered in patients who are at a high risk of recurrent retears. In future, patches will probably be applied mainly as part of a combined effort, together with biological measures to further reduce retear rates.

Reliability of the pectoralis major myocutaneous flap in reconstructive oral cancer surgery in developing countries: Our experience

BACKGROUND

Although free flaps are nowadays considered 'Gold standard' of head and neck reconstruction, pectoralis major myocutaneous (PMMC) flap is still popular among many reconstructive cancer surgeons in developing countries for its many advantages and also due to lack of resources for free flaps in most of the centers, large number of cancer patients with poor nutritional status and economic condition. However, many studies have reported high complication rate in PMMC flap. So, the purpose of our study was to evaluate the reliability of PMMC flap.

METHODS

Within a span of 2 years, 20 reconstructions were done with PMMC flaps in patients with oral cancer and they were followed for a period of 1 year. Documentation was done for patient demographics, site of lesion, duration for reconstruction, occurrence of complications, etc.

RESULT

Among 17 males and 3 female patients, complications developed in 4 males and all female patients (total 7 patients, overall 35%). Flap-related complications were - one major (5%) and six minor (30%), which were comprised of three orocutaneous fistula (15%), three partial flap loss (15%), two marginal necrosis (10%), and one donor site necrosis (5%). Total necrosis was nil in our study. All the complications were managed conservatively except the patient with major complication which required intervention. Final cosmetic and functional outcome was acceptable in majority of patients.

CONCLUSION

PMMC flap is still 'workhorse' of reconstruction in head neck cancer patients in developing countries and can be used effectively with acceptable morbidity.

Braided tape suture provides superior bone pull-through strength than wire suture in greater tuberosity of the humerus

INTRODUCTION

The purpose of this study is to compare the pull-through strength of transosseous braided tape suture with wire suture in proximal humeri bones (greater tuberosity).

METHODS

A biomechanical study on eight cadaveric human specimens where two transosseous sutures were randomly applied on each specimen (anterior and posterior). Force/displacement curves were obtained for each specimen and the maximum pull-through load was noted.

RESULTS

There is a significant difference in maximal pull-through strength favoring braided tape suture over wire suture.

CONCLUSIONS

Transosseous braided tape suture provides almost twice the bone pull-through strength and is slightly correlated to volumetric bone mineral density.

Ventral inlay buccal mucosal graft urethroplasty: a novel surgical technique for the management of urethral stricture disease

To describe the novel technique of ventral inlay substitution urethroplasty for the management of male anterior urethral stricture disease. A 58-year-old gentleman with multifocal bulbar stricture disease measuring 7 cm in length was treated using a ventral inlay substitution urethroplasty. A dorsal urethrotomy was created, and the ventral urethral plated was incised. The edges of the urethral plate were mobilized without violation of the ventral corpus spongiosum. A buccal mucosa graft was harvested and affixed as a ventral inlay to augment the caliber of the urethra. The dorsal urethrotomy was closed over a foley catheter. No intraoperative or postoperative complications occurred. Postoperative imaging demonstrated a widely patent urethra. After three years of follow-up, the patient continues to do well with no voiding complaints and low postvoid residuals. Ventral inlay substitution urethroplasty appears to be a safe and feasible technique for the management of bulbar urethral strictures.

Study of Vertebral Body Replacement with Reconstruction Spinal Cages in Dorsolumbar Traumatic and Koch's Spine

Study Design

Retrospective and prospective case series.

Purpose

The aim of this study was to assess the results of reconstruction of anterior column, fusion and complications related to cages.

Overview of Literature

Literature shows that corpectomy has become a common surgical procedure for spinal infection, trauma, deformity, instability and metastasis. Also the use of reconstructive spinal cages is common after corpectomy.

Methods

Study was carried out in patients with dorsolumbar traumatic and Koch's spine. We assessed 25 patients (13 traumatic/12 tuberculous) who were treated with cages with/without any other instrumentation. Radiographs were obtained before and after the surgery. A preoperative magnetic resonance imaging was obtained in every patient.

Results

Fourteen patients underwent 1 level of corpectomy, 9 patients underwent 2 levels and 2 patients underwent 3 levels of corpectomy. Anterior reconstruction alone was performed in 8 patients; 360° reconstruction was performed in 17 patients and 2 of them underwent reconstruction through single posterior approach only. The mean kyphotic angulation improved from 21.2° preoperatively to 9.3° postoperatively and to 12° at final follow up. 8 patients with neurological deficits had improvement by at least one or more Frankel grade. No migration/displacement of cage was seen in any patients.

Conclusions

The present study demonstrates that the vertebral body replacement after corpectomy by reconstructive cages provides a reconstruction of the anterior column, good correction of the mean kyphotic angle, and a correction maintained with cage without any cage related complication at long term follow up. The fusion can be achieved with reconstructive cage plus bone graft with or without posterior instrumentation.

[Scapular/parascapular double skin-paddle free flap for transfixing blast injuries of the hand. A case report]

Balistic transfixing hand traumas require a complex reconstruction management. Stabilization and reconstruction of the injuried tissues need a double skin-paddle coverage. We present an original case report of a double skin-paddle scapular/parascapular free flap used to cover a through and through gunshot injury of the right hand. A 14-years-old patient presents a severe and extensive wound with full-thickness palmar and dorsal skin defects, dislocation of the carpal bones, median nerve and flexor tendons losses. Distal vascularization is maintained by the deep palmar arch system supplied by the ulnar artery. The radial artery is severed at the level of the first dorsal interosseous space. The measured defect of the dorsal skin was 12×7cm and the palmar one was 6×3cm. After skeletal stabilization, tendinous and nerve preparation, the hand coverage was performed using a double skin-paddle scapular/parascapular free flap. The vascular anastomoses include an end-to-side arterial suture between the circumflex scapular and the radial arteries, and an end-to-end venous suture between the circumflex scapular and the dorsal radial veins. The scapular/parascapular double skin-paddle free flap is a safe and reliable technique to achieve a dorsal and palmar hand coverage in lack of local flaps alternatives. It can be used as a good option prior to bone graft, tendinous and nervous reconstruction.

No increase of local recurrence rate in breast cancer patients treated with skin-sparing mastectomy followed by immediate breast reconstruction

BACKGROUND

The aim of this study was to evaluate the incidence of local recurrence after SSM with IBR and to determine whether complications lead to postponement of adjuvant therapy.

METHOD

Patients that underwent IBR after SSM between 2004 and 2011 were included.

RESULTS

A total of 157 reconstruction procedures were performed in 147 patients for invasive breast cancer (n = 117) and ductal carcinoma in situ (n = 40). The median follow-up was 39 months [range 6-97]. Estimated 5-year local recurrence rate was 2.9% (95% CI 0.1-5.7). The median time to start adjuvant therapy was 27.5 days [range 19-92] in 18 patients with complications, and 23.5 days [range 8-54] in 46 patients without complications (p = 0.025).

CONCLUSION

In our single-institution cohort, IBR after SSM carried an acceptable local recurrence rate. Complications caused a delay of adjuvant treatment but this was within guidelines and therefore not clinically relevant.

Redoable tie-over dressing using multiple loop silk threads

After skin grafting, to prevent hematoma or seroma collection at the graft site, a tie-over dressing has been commonly used. However, although the conventional tie-over dressing by suture is a useful method for securing a graft site, refixation is difficult when repeated tie-over dressing is needed. Therefore, we recommend a redoable tie-over dressing technique with multiple loops threads and connecting silk threads. After the raw surface of each of our cases was covered with a skin graft, multiple loop silk thread attached with nylon at the skin graft margin. We applied the ointment gauze and wet cotton/fluffy gauze over the skin graft, then fixed the dressing by connecting cross-counter multiple loop thread with connecting silk threads. When we opened the tie-over dressing by cutting the connecting silk threads, we repeated the tie-over dressing with the same method. The skin graft was taken successfully without hematoma or seroma collection or any other complications. In conclusion, we report a novel tie-over dressing enabling simple fixation of the dressing to maintain proper tension for wounds that require repetitive fixation. Further, with this reliable method, the skin grafts were well taken.

Congenital cardiac anomalies and imperforate anus: A hospital's experience

OBJECTIVES

We aimed in our study to determine the incidence and type of congenital cardiac anomaly (CCA) in newborns associated with imperforate anus (IA), the outcome of surgical reconstruction of the anorectum in our center, and the need for performing echocardiography in all patients with IA.

MATERIALS AND METHODS

The preoperative echocardiography reports of all cases born with IA and managed at King Abdulaziz University Hospital, Jeddah, Saudi Arabia over a period of 11 years (Jan 2000-Dec 2010) were reviewed. The average annual delivery rate of this hospital is 5500.

RESULTS

During the study period, 61 patients of IA were diagnosed that showed an incidence of about 1 per 992 live births, and the rate of CCA among the IA subjects was 15 (24.6%). In 12 patients (19.6%), the associated CCAs were of a mild nature, and reconstruction of the anorectum went smoothly. Three patients (4.9%) had significant CCA and died.

CONCLUSION

The incidence of IA in our hospital is 1 per 992 live births, and its association with CCA is 24.6%. The majority of CCAs associated with IA were of the mild type.

A new method for creating a definite philtrum by the flipping of an orbicularis oris muscle flap in a patient with an indistinct philtrum

The philtrum plays a key role in the appearance of the upper lip and nostril sill. Therefore, construction of the philtrum is crucial for attaining a natural appearance of the upper lip. We used a flipping myoplasty of the orbicularis oris muscle on a patient with a flat philtrum in order to effectively reconstruct the philtral dimple and column. A 35-year-old female presented to our department with the complaint of a flat upper lip. A superficial layer of the orbicularis oris muscle on the median aspect of the upper lip was vertically incised and elevated to a thickness of 2 mm. Both sides of the elevated muscle flap were then folded to the lateral sides so that the border could be sutured onto the outer portion of the orbicularis oris muscle. The patient was observed for one year postoperatively. Her philtrum deepened by 1.25 mm, with the central angle of her Cupid's bow improving from a preoperative measurement of 146° to 128° postoperatively. In a patient with an indistinct philtrum, a flipping orbicularis oris myoplasty was performed to attain a definite philtral column and a philtral dimple. Natural upper lip movement was maintained, and an aesthetically and functionally satisfactory reconstruction was achieved.

Customized cranioplasty implants using three-dimensional printers and polymethyl-methacrylate casting

Objective

The prefabrication of customized cranioplastic implants has been introduced to overcome the difficulties of intra-operative implant molding. The authors present a new technique, which consists of the prefabrication of implant molds using three-dimensional (3D) printers and polymethyl-methacrylate (PMMA) casting.

Methods

A total of 16 patients with large skull defects (>100 cm²) underwent cranioplasty between November 2009 and April 2011. For unilateral cranial defects, 3D images of the skull were obtained from preoperative axial 1-mm spiral computed tomography (CT) scans. The image of the implant was generated by a digital subtraction mirror-imaging process using the normal side of the cranium as a model. For bilateral cranial defects, precraniectomy routine spiral CT scan data were merged with postcraniectomy 3D CT images following a smoothing process. Prefabrication of the mold was performed by the 3D printer. Intraoperatively, the PMMA implant was created with the prefabricated mold, and fit into the cranial defect.

Results

The median operation time was 184.36±26.07 minutes. Postoperative CT scans showed excellent restoration of the symmetrical contours and curvature of the cranium in all cases. The median follow-up period was 23 months (range, 14-28 months). Postoperative infection was developed in one case (6.2%) who had an open wound defect previously.

Conclusion

Customized cranioplasty PMMA implants using 3D printer may be a useful technique for the reconstruction of various cranial defects.

Efficacy of Roux-en-Y Reconstruction Using Two Circular Staplers after Subtotal Gastrectomy: Results from a Pilot Study Comparing with Billroth-I Reconstruction

Purpose

The Roux en Y method has rarely been performed due to longer operation time and high risk of complication, despite several merits including prevention of bile reflux. We conducted a retrospective review of the result of Roux en Y reconstruction using two circular staplers after subtotal gastrectomy.

Materials and Methods

From December 2008 to May 2009, a total of 26 patients underwent Roux en Y reconstruction using two circular staplers after subtotal gastrectomy, and seventy-two patients underwent Billroth-I reconstruction. Roux en Y anastomosis was performed using two circular staplers without hand sewing anastomosis. We compared clinicopathologic features and surgical outcomes between the two groups. All patients underwent gastrofiberscopy between six and twelve months after surgery to compare the bile reflux.

Results

No significant differences in clinicopathologic findings were observed between the two groups, except for the rate of minimal invasive surgery (P=0.004) and cancer stage (P=0.002). No differences in the rate of morbidity (P=0.353) and admission duration (P=0.391) were observed between the two groups. Gastrofiberscopic findings showed a significant reduction of bile reflux in the remnant stomach in the Roux en Y group (P=0.019).

Conclusions

When compared with Billroth-I reconstruction, Roux en Y reconstruction using the double stapler technique was found to reduce bile reflux in the remnant stomach without increasing postoperative morbidity. Based on these results, we planned to begin a randomized controlled clinical trial for comparison of Roux en Y reconstruction using this method with Billroth-I anastomosis.