Does Fibula Free Flap Harvesting Affect Donor Site of Patients in Facial Reconstructions: A Gait Analysis Study.

BACKGROUND: Vascularized fibula free flap (VFFF) remains gold standard for reconstruction of bony defects of the maxilla or mandible. Research and publications in recent years essentially focused on the evolution and improvement of the recipient reconstructed area but very few concerning the donor site morbidity. PURPOSE: The aim of this study was to analyze walking ability of patients following VFFF operation and to determine if there are long term walking disabilities. STUDY DESIGN, SETTING, SAMPLE: The retrospective cohort study involved healthy controls and patients who had undergone VFFF between 2012 and 2019 at the oral and maxillo-facial department of the University Hospital in Lausanne, Switzerland. Patients with cardiovascular, pulmonary, neuromuscular or musculoskeletal pathologies that could impair walking were excluded from the study. PREDICTOR/EXPOSURE/INDEPENDENT VARIABLE: Primary predictor is the reconstruction status, VFFF versus healthy patients (controls). MAIN OUTCOME VARIABLES: Main outcomes were gait parameters. Objective evaluation of walking abilities was assessed using the Gait Up system (Gait Up SA, EPFL Innov'Park-C, Lausanne, Switzerland), which are wearable motion sensors that provides 3D analytics of the gait. COVARIATES: Covariates implied patient characteristics such as age, sex, time after surgery and subjective evaluation of the gait obtained with two orthopedic validated questionnaires. RESULTS: This study implied 10 healthy controls and 11 patients who had undergone VFFF. Results showed statistically significant differences in the speed [m/s] (1.3 vs 1.1 for a P value of .001), the stride length [m] (1.4 vs 1.2 for a P value of 0.003), the flat foot phase [%] (55.0 vs 63.3 for a P value of .006) and the pushing phase [%] (34.1 vs 25.1 for a P value of .008). CONCLUSION AND RELEVANCE: Reconstruction using vascularized autograft in maxillofacial surgery is substantial and well described. Our attention focusing on donor site morbidity has demonstrated subjective and objective long-term alterations. These results will have to be confirmed with gait analysis in a prospective project including preoperative and postoperative analysis of the gait of the patient acting himself as his own control, with a larger scale of patients.

Comparison of split thickness skin graft versus full thickness skin graft for radial forearm flap donor site closure: A systematic review and Meta-analysis.

BACKGROUND: The radial forearm flap (RFF) is one of the most commonly used flaps in reconstructive surgery. Split-thickness skin grafting (STSG) has traditionally been used for closure of the forearm. However, full-thickness skin grafting (FTSG) has gained in popularity to achieve more satisfactory results. The aim of the study is to identify the best RFF donor site closure technique by comparing the functional and aesthetic outcomes of STSG and FTSG. METHODS: PubMed and EMBASE databases were queried. Only studies comparing complications rate, functional and aesthetic outcomes between STSG and FTSG were included. The primary outcome was graft failure rate. Secondary outcomes included the aesthetic result and functionality of the forearm/wrist. RESULTS: A total of 13 studies were included in this review, accounting for a total of 712 patients with mean age of 60.7 years. Overall, 348 patients underwent FTSG and 377 underwent STSG. The mean follow-up was 14.7 months. The rate of graft failure in FTSG was significantly higher compared to STSG (OR: 2.79, 95 % CI 1.38-5.65, p = 0.004). There was no significant difference in rate of tendon exposure (OR: 0.83, p = 0.65) and infection (OR: 1.37, p = 0.42). Regarding the aesthetic outcome, no significant difference between FTSG and STSG based on observer (SMD = -0.37, p = 0.17) and patient (SMD = -0.016, p = 0.93) assessment, respectively. Overall postoperative functional assessment showed a not severely impaired hand and arm function in both groups. Subjective evaluation of pain was similar between groups. CONCLUSION: FTSG is associated with higher risk of graft failure than STSG in RFF donor site closure, without significant improvement in aesthetic results.

Comparing Different Donor Sites After Vascularized Lymph Node Transfer to the Lymphedematous Upper Limb: A Systematic Review and Meta-analysis of Clinical Outcomes.

BACKGROUND: Vascularized lymph node transfer (VLNT) involves the microvascular transplantation of functional lymph nodes from a donor site into a limb affected by lymphedema to restore the normal flow of lymphatic fluid. Despite the increasing clinical experience with VLNT, there remains insufficient data to support its routine use in clinical practice. Here, we aim to evaluate the effectiveness and safety of VLNTs for upper limb lymphedema and compare clinical outcomes when using different donor sites. METHODS: We carried out a systematic search of the literature through PubMed and Scopus databases for studies on VLNT for upper limb lymphedema. Primary and secondary outcomes included circumference reduction rate (CRR) and infection reduction rate by postoperative cellulitis episodes for the efficacy and safety of VLNT. Pooled analysis was performed using the inverse variance weighting meta-analysis of single means using the meta package in R software. Subgroup analyses were performed for donor and recipient sites, age groups, follow-ups, and symptom durations. Quality assessment was performed using the Newcastle-Ottawa Scale for nonrandomized studies. RESULTS: A total of 1089 studies were retrieved from the literature, and 15 studies with 448 upper limb lymphedema patients who underwent VLNT were included after eligibility assessment. The mean CRR was 34.6 (18.8) and the mean postoperative cellulitis episodes per year was 0.71 (0.7). The pooled analysis of CRR was 28.4% (95% confidence interval, 19.7-41.1) and postoperative cellulitis episodes showed a mean of 0.59 (95% confidence interval, 0.36-0.95) using the random-effect model. Subgroup analyses showed significant group differences in recipient site for CRR and postoperative cellulitis episodes with the wrist comprising the highest weights, and patients younger than 50 years showing a lower postoperative infection. CONCLUSIONS: Vascularized lymph node transfer using gastroepiploic flaps at the wrists has shown a significant difference in reductions of limb circumference and cellulitis episodes in upper limb lymphedema patients when compared with other donor sites. However, further prospective studies are needed to consolidate this finding.

Qualitative somatosensory evaluation of recipient and donor sites of subepithelial connective tissue grafts: a preliminary study.

OBJECTIVES: The subepithelial connective tissue graft (SCTG) plus coronal advanced flap is commonly evaluated by clinical parameters, but potential sensory changes (patients' perception of painful or painless sensations) need to be further explored. This preliminary study aimed to qualitatively evaluate the somatosensory profile of recipient and palatal donor sites of SCTG. MATERIALS AND METHODS: Sensory tests were applied at SCTG recipient and donor sites at baseline, after 3 and 6 months. A single calibrated examiner applied Douleur Neuropathique 4 questionnaire (DN4), qualitative sensory test (QualST), discriminating the areas as hypersensitive, hyposensitive or normosensitive, and two-point acuity test. Descriptive statistics, non-parametric Kruskal Wallis test for QualST evaluation and ANOVA for Two-point test (p < 0.05) were used. RESULTS: QualST revealed that recipient areas presented no significant differences in tactile, pressure and thermal tests. Brush test revealed hyposensitivity after 3 months (p = 0.03). In donor areas, only thermal evaluation showed a significant difference (p = 0.01), being hypersensitive after 3 months and hyposensitive after 6 months. At baseline, all evaluations in recipient and donor areas were normosensitive. According to DN4, no patient reported pain in recipient and donor sites. Non-painful sensory perception was reported as numbness in recipient (3.14% of patients) and donor (18.4%) areas. No significant differences were found for two-point acuity test values. CONCLUSIONS: Somatosensory variations were observed in donor and recipient areas using qualitative tests, with no detection of painful sensations, only non-painful sensations of numbness and electric shock. CLINICAL RELEVANCE: This preliminary study demonstrated that alterations of hypo- and hypersensitivity may occur in donor and recipient areas of gingival grafts. However, when present, these alterations were non-painful and did not impact oral functions. CLINICAL REGISTRATION: ReBEC #RBR-7zz3b6p.

Medial sural artery perforator free flap versus radial forearm free flap in oral cavity reconstruction and donor site morbidity.

OBJECTIVE: Radial Forearm Free flap (RFFF) is widely used in head and neck reconstruction, yet its donor site defect remains a significant drawback. The Medial Sural Artery Perforator Free Flap (MSAPFF) is considered an alternative flap to RFFF. This study aims to comprehensively analyze their characteristics, outcomes, and their impact on patient quality of life. METHODS: All patients who underwent oral cavity reconstruction using RFFF and MSAPFF between February 2017 and April 2023 were included in this study. Flap characteristics, outcomes and post-operative complications were recorded and compared. Subjective donor site morbidity, aesthetic and functional results, and quality of life were also analyzed. RESULTS: The study included 76 patients: 37 underwent reconstruction with RFFF, and 39 with MSAPFF. There was no significance difference between the RFFF and MSAPFF regarding the success rate (97.2% vs 97.4%), flap size (4.8 × 8.8 cm2 vs 5 × 9.8 cm2), hospital of stay (15.5 days vs 13.5 days) and recipient site complications (P > 0.05). However, MSAPFF showed larger flap thickness (P = 0.001), smaller arterial caliber (P = 0.008), shorter pedicle length (P = 0.001), and longer harvesting time (P < 0.001). No significant difference was observed between the pre-and postoperative ranges of wrist and ankle movements or in recipient site complications. MSAPFF showed a significant difference in donor site morbidity (P < 0.05). CONCLUSION: The MSAPFF is an excellent alternative to the RFFF for repairing oral cavity defects, with additional advantage of a well-hidden scar on the posterior calf, a larger flap thickness, accepted pedicle length and arterial caliber. However, one should consider the harvesting time and surgical skills required in comparison to the RFFF. CLINICAL RELEVANCE: The study highlights the importance of the MSAPFF as an alternative option for RFFF with less donor site morbidity and high success rate in oral cavity reconstruction and improved patient Quality of life after ablative surgery.

Early Penile and Donor Site Sensory Outcomes After Innervated Radial Forearm Free Flap Phalloplasty: A Pilot Prospective Study.

BACKGROUND: Radial forearm free flap phalloplasty (RFFF) is a set of complex reconstructive procedures aimed at creating an aesthetic and functional penis in transgender patients. Sensory recovery in the neophallus and donor site is crucial for optimizing outcomes, but the few prior studies that exist assess neophallus sensation at limited locations and time points. The purpose of this study was to prospectively quantify sensory outcomes in the neophallus and donor site following RFFF phalloplasty. METHODS: Sensation testing occurred prospectively over February 2019-January 2021 on Stage 1 RFFF phalloplasty patients using the Pressure Specified Sensory Device (PSSD). On the neophallus, one-point discrimination (1PS) pressure threshold and lengthwise sensory recovery were measured at six circumferential locations proximally to distally. On the donor site, 1PS was measured at three locations on the donor hand. RESULTS: Nineteen patients were included (average age 34.0 years old, range 18-53 years). Among patients that received neophallus testing (n = 13), eight had at least two follow-up appointments. Six of these patients had sensation as of their most recent measurement (75.0%), with an average of 73 days to regain sensation. There was a significantly greater proportion of patients with sensation at the right ventral (80.0% after 3 months vs. 11.1%-60.0% before 3 months, p = 0.024) and right lateral (100.0% after 3 months vs. 11.1%-60.0% before 3 months, p = 0.004) aspects of the neophallus over time. Pressure required to elicit sensation decreased by 18.0% from 1 week-1 month postoperatively to 3-7.7 months postoperatively in the right ventral neophallus (96.2 g/mm2 ± 11.3 g/mm2 to 56.6 ± 39.9 g/mm2, p = 0.037). Among patients that received donor site testing (n = 11), mixed effects regression analysis with random intercepts demonstrated significant changes in the thumb (3.4 g/mm2 ± 1.4 g/mm2, p < 0.05) and webspace (13.5 g/mm2 ± 4.9 g/mm2, p < 0.01) that returned to baseline at 3 months postoperatively (1.7 g/mm2 ± 1.0 g/mm2, p > 0.05, and 2.3 g/mm2 ± 4.0 g/mm2, p > 0.05, respectively). CONCLUSION: This pilot study demonstrates that quantitative sensory testing can be used to monitor post-phalloplasty sensory changes. Recovery was significantly associated with contralateral (i.e, right side in a left forearm RFF) aspects of the neophallus, suggesting a possible pattern of circumferential sensory innervation via RFFF sensory nerves. Future studies with a larger sample size and longer follow-ups are necessary to fully characterize sensory recovery in phalloplasty patients.

Prelaminated Nose Reconstruction: Comparison of Forehead and Radial Donor Site and Review of the Literature.

INTRODUCTION: Total nose reconstruction is demanding as it is a 3-dimensional structure that needs lining, support and external coverage. Usually, several stages are needed to achieve a satisfactory result. The authors present 2 cases of prelaminated radial forearm and 2 prelaminated forehead nose reconstructions and compare both methods. According to our review of the literature, this is the first report of prelaminated forehead for total nose reconstruction. MATERIALS AND METHODS: The last 5 years the authors have treated 4 patients with prelaminated flaps for total nose reconstruction. The age ranged from 50 to 75 years. There were 3 male patients and one female. Three patients underwent total nose amputation due to squamous cell carcinoma and one due to melanoma. RESULTS: Two patients were treated with prelaminated radial forearm reconstruction and 2 with prelaminated forehead reconstruction. Both patients that were treated with prelaminated radial forearm reconstruction had the collapse of the nasal pyramid and had salvage procedures with replacement of the cartilaginous framework with iliac bone graft framework. CONCLUSIONS: Prelaminated nose reconstruction with either the radial forearm or forehead flap needs several stages. There is the possibility of infection-collapse of the cartilage framework, therefore, the authors recommend reconstruction of the nasal skeleton with an iliac bone graft. The flaps are stiff and difficult to handle. The authors don't think that prelaminated nose reconstruction with the radial forearm flap has advantage compared with the classic several stages nose reconstruction with radial forearm flap. Possibly, prelaminated forehead reconstruction can be applied for aged patients who cannot undergo microsurgical reconstruction.

DIEP Donor Site Satisfaction between Patients with and without History of Pregnancy.

BACKGROUND: With the success of free autologous breast reconstruction, the abdominal donor site is now an important consideration, especially in patients of childbearing age. In our institution, there are increasing patients who have successfully undergone the deep inferior epigastric artery perforator (DIEP) flap despite previous pregnancy. This study aims to answer questions on the effect of the donor site on pregnancy and vice versa. METHODS: A retrospective cohort study was conducted to identify breast cancer patients who received a free DIEP flap for breast reconstruction from January 2018 to August 2020. Patients were allocated to two groups according to whether they had prior pregnancies with successful deliveries. Demographics, flap-related parameters, surgical outcomes on breast and abdomen, and patient-reported outcome (Breast-Q questionnaire) were analyzed. Patients were excluded if follow-up time was less than 1 year, or if there was incomplete medical records or Breast-Q replies. RESULTS: Ninety-nine of 116 patients had had successful pregnancies with delivery, 17 of them remained nulliparous. No statistically significant differences existed between groups regarding demographic data, flap-related parameters, surgical outcomes on breast and abdomen. Nulliparous patients exhibited significantly lower score in physical well-being in the abdomen domain compared with delivery-experienced patients (62.1 vs. 73.4, p = 0.025). Significantly, nulliparous patients felt more tightness and pulling of the abdominal wall than the delivery-experienced patients (2.9 vs. 3.7; p = 0.05 and 3.5 vs. 4.0; p = 0.04). CONCLUSION: Free DIEP flap can be transferred safely in nulliparous patients despite a slight increase in abdominal tightness and abdominal pulling. Precise flap design and surgical approaches may help to minimize the abdominal discomfort especially on young, normal body mass index, and nonchildbearing patients.

Double right triangular shape full-thickness skin grafts technique for short rectangular or square shape donor site defect - original method with a case report.

Full-thickness skin grafts are essential tools for reconstructive surgery. Rectangular or square secondary defect usually occurs after performing a cross-finger flap or homodigital island flap. With the traditional fusiform ellipse design, trimming out excess graft tissue is necessary. Double right triangular shape full-thickness skin grafts are designed to correct the problem.

Donor Site Morbidity after Removal of FullThickness Peroneus Longus Tendon Graft for Anterior Cruciate Ligament (ACL) Reconstruction: 4-Year Follow-up.

PUSPOSE OF THE STUDY. Many studies have investigated the efficacy of peroneus longus tendon (PLT) in anterior cruciate ligament (ACL) reconstruction, and donor site morbidity has not been adequately studied. MATERIAL AND METHODS: Fifty patients who underwent ACL reconstruction using PLT were included. Ankle strengths of the patients evaluated with an analog dynamometer. Ankle range of motion (ROM) was measured with a smart phone inclonometer application. RESULTS: There was no significant difference between the postoperative ankle strength(eversion, plantar flexion) in the donor area and the preoperative period (p=0.6 and p=0.7, respectively) and contralateral healthy side (p=0.6, p=0.6, respectively). Ankle ROM angles (dorsiflexion, plantar flexion, eversion, inversion) were significantly lower in the post-operative period compared to the preoperative period and contralateral healthy side (p<0.05, p<0.05, p<0.05, p<0.05, respectively). There was no significant difference between pre-operative and post-operative AOFAS scores (p=0.2). CONCLUSIONS: Although PLT can affect ROM angles, it is a promising alternative for ACL reconstructions without causing functional morbidity. KEY WORDS: peroneus longus tendon, autograft, anterior cruciate ligament reconstruction, donor site morbidity.

Risk Factors for Postoperative Donor Site Complications in Radial Forearm Free Flaps.

Background and Objectives: The radial forearm free flap (RFFF) is the most commonly used flap for head and neck reconstruction. However, complications at the donor site are its major drawbacks. We aimed to identify the patient comorbidities and factors that predict donor site complications after RFFF. Materials and Methods: A retrospective chart review of consecutive patients who underwent RFFF reconstruction for head and neck cancer between 2015 and 2022 was performed. Demographic variables, clinical processes, and postoperative complications were assessed. All variables were analyzed using univariate and multivariate analyses. Results: Sixty-seven patients underwent RFFF reconstruction, and all received a split-thickness skin graft at the donor site. Twenty-five patients experienced delayed skin graft healing, whereas nine experienced sensory changes at the donor site. Hypertension and age had statistically significant negative effects on wound healing. The incidence of hand swelling was related to graft size, and the occurrence of paresthesia was significantly higher in diabetic patients and significantly lower in those with acellular dermal matrix (ADM). Conclusions: Patients with hypertension had a higher risk of prolonged wound healing after RFFF than their normotensive patients. Clinicians should pay particular attention to wound healing strategies in patients with hypertension. Additionally, better neuropathy care is recommended to achieve sensory recovery after RFFF in patients with diabetes. Using a skin graft with ADM could be a method to alleviate neurological symptoms.

Donor-site morbidity following arthroscopic anterior cruciate ligament reconstruction using peroneus longus tendon autograft.

INTRODUCTION: Peroneus longus has proved to be a promising graft for ACL reconstruction due to its high tensile strength, and ease of harvesting. While multiple studies have assessed the functional outcomes of the knee after ACL reconstruction using peroneus longus autograft, we aimed to evaluated donor site morbidity among the Indian population. MATREIALS AND METHODS: This was a prospective, longitudinal, descriptive study conducted at a tertiary care hospital. Preoperative AOFAS and Karlsson-Peterson scores were obtained, and patients were followed up after surgery for a period of 6-months using the same scoring systems and strength testing with a hand-held Chatillon MSE-100-M dynamometer. Pedobarographs were done using Diers Pedoscan Plantar Pressure Measurement System on a subset of seven patients. RESULTS: 20 patients participated in the study. Mean AOFAS and Karlsson-Peterson scores pre-operatively were 99.7 ± 1.34 and 98.5 ± 4.62 respectively. On completing 6- months of follow-up these scores were found to be 95.6 ± 9.43 and 88.75 ± 18.42 respectively. Deterioration of mean evertor strength was noted at all follow-ups compared to the opposite side. Static pedobarographs showed significant decreased in total surface area of contact and pressure over the posterior aspect of the operated side by 3-months which improved later at 6-months. Dynamic pedobarographs showed decreased mean average plantar pressure while walking on the operated side and significant increase in mean surface area of contact of the operated side (191.886±22.678 cm2) at 6-months of follow-up compared to the opposite side (184.471 ± 22.218 cm2). Five patients showed deviation of the point of maximum pressure while walking on the operated foot making it lateral to the COP with increased lateral plantar/ medial plantar pressure ratio. CONCLUSION: While the use of peroneus longus tendon autografts in arthroscopic ACL reconstruction does not seem problematic on short-term subjective assessment, there is objective evidence in keeping with evertor weakness, weakness of first ray plantar flexion and possible ankle instability. LEVEL OF EVIDENCE: Level lll.

Using an Elastomeric Skin Protectant to Manage Donor Site Wounds of Split-thickness Skin Grafts: A Case Series.

ABSTRACT: Split-thickness skin grafting (STSG) is a common surgical procedure to manage acute and chronic wounds. A plethora of dressings exists to treat STSG donor site wounds (DSWs). Recently, a new elastomeric skin protectant was adopted (Cavilon Advanced Skin Protectant; 3M) in the treatment of incontinence-associated dermatitis. In this report, the authors assess the effects of this elastomeric skin protectant as an alternative wound dressing for STSG donor sites.The authors report a single-center prospective case series that was performed to establish a treatment protocol. Nine consecutive patients with different indications for treatment with an STSG from May to September 2018 were included. Collected data included general patient information, comorbidities, complications, blood loss, pain during dressing change, and the duration of DSW healing.This case series showed promising results in terms of duration of DSW healing when applying the elastomeric skin protectant. The authors also observed less blood loss and less pain during dressing changes. No infections were seen during the trial.

The effects of photobiomodulation using LED on the repair process of skin graft donor sites.

The benefits of photobiomodulation (PBM) applied to wounds are well-described in the literature; however, its effects in skin graft donor sites have been poorly studied. The aim of this study is to evaluate the effects of LED PBM on re-epithelialization and wound quality of the skin donor site and on pain during repair process. This is a case series study that part of the patients received standard treatment and the others received standard treatment combined with PBM. Data collection was performed at the Burn Unit at a Public Hospital, Brazil. The study had 21 participants and 25 donor sites, 13 in the control group (conventional treatment with Membracel® bandage) and 12 in the experimental group (Membracel® + LED). Irradiation parameters were 1.53 J/cm2, 2.55 mW/cm2, 660 nm, 600 s in the immediate postoperative period as well as on the 1st, 3rd, 5th, and 7th days postoperatively. Pain was measured using the visual analog scale. The Bates-Jensen scale was used to monitor the re-epithelialization process and measurements were performed of donor skin sites in the postoperative period. Quantitative variables were expressed as mean ± standard deviation or median and interquartile range [p25; p75]. The comparison of the distribution of these variables between groups was performed using the Mann-Whitney test. No differences between groups were found for re-epithelialization time, area or quality of the wound. Regarding pain, a significant reduction was found on the 5th postoperative day in the experimental group compared to the control group. PBM did not induce changes in the re-epithelialization period, wound area or wound quality scores of the Bates-Jensen Scale but did induce a reduction in pain compared to the group treated with Membracel® alone.

Prophylactic fasciotomy of the anterolateral thigh donor site in head and neck reconstruction.

INTRODUCTION: The free anterolateral thigh (ALT) flap is a versatile reconstructive option for head and neck defects. Donor site complications are rare but severe; with wound dehiscence, need for secondary closure, and compartment syndrome reported. OBJECTIVES: We propose prophylactic thigh fasciotomy as a surgical technique to facilitate primary closure while preventing donor site complications during ALT flap harvest. METHODS: We examined donor site wound characteristics, recipient site wound characteristics, and clinical outcomes for 24 consecutive ALT flaps performed for head and neck reconstruction from 2016 to 2018. All ALT donor sites underwent prophylactic fasciotomy. RESULTS: There were no incidents of thigh compartment syndrome or wound dehiscence of donor site; one patient underwent primary donor site skin grafting. CONCLUSION: Prophylactic thigh fasciotomy allows mobilization of soft tissue to facilitate primary tension-free closure of the ALT donor site even for free flaps with a large skin component, while reducing the possibility of compartment syndrome.

Application of autologous platelet-rich plasma to graft donor sites to reduce pain and promote healing.

OBJECTIVE: Platelet-rich plasma (PRP) is widely used for wound healing in medical care because of the numerous growth factors it contains. Traditionally, donor sites are left to heal with a primary dressing so wounds are not left open. However, a delay in healing accompanied by pain at a donor site is often seen. This study primarily throws light on the use of autologous PRP over split-thickness skin graft (STSG) donor sites to promote healing and reduce pain. METHOD: The patients enrolled in this study in 2018-2019 were divided into two groups: the intervention group received autologous PRP applied topically at the donor site; in the control group, the wound was dressed traditionally. Pain scales were measured in the immediate postoperative period at six hours, 10 hours and 16 hours. The dressing was opened on the postoperative day 14 and observed for healing by an independent observer. RESULTS: A total of 100 patients were included in the study. Patients in the PRP group showed statistically significant faster healing at postoperative day 14 compared with the control group (p<0.05), who required dressings for 3-4 weeks postoperatively. Pain scale scores in the postoperative period were significantly less in the PRP group at six hours postoperatively compared with the control group (p<0.05). There was a reduced incidence of hypertrophic scar formation in the small number of patients in the PRP group who had developed hypertrophic scar previously. CONCLUSION: Application of PRP is a safe, cost-effective and easy method to achieve faster healing in graft donor site areas that are troublesome to both patients and doctors. It also reduces postoperative pain at donor sites. The authors recommend PRP is used more often in the management of donor sites for STSGs.

Current Status of Living Donor Liver Transplantation in the United States.

Adult-to-adult living donor liver transplantation (LDLT) was introduced in response to the shortage of deceased donor liver grafts. The number of adult living donor transplants is increasing due to improved outcomes and increasing need. Advantages of LDLT include optimization of the timing of transplant, better organ quality, and lower rates of recipient mortality compared to staying on the wait list for deceased donor liver transplant. Donor safety remains the major focus when considering LDLT. Recent advancements have supported the increased use of LDLT to help decrease wait list death and improve long-term survival of transplant recipients.

Safety and donor site morbidity of the transverse musculocutaneous gracilis (TMG) flap in autologous breast reconstruction-A systematic review and meta-analysis.

BACKGROUND AND OBJECTIVES: The transverse musculocutaneous gracilis (TMG) flap has gained popularity for breast reconstruction. However, the literature regarding its donor site morbidity is heterogeneous. This systematic review sought to clarify the evidence on donor site morbidity. METHODS: A systematic literature search was conducted. We included all articles reporting on donor-site morbidity of the TMG flap for breast reconstruction. The results were analyzed in R and its extension meta. A generalized linear mixed model was used to combine proportions and their 95% confidence intervals (CIs) in a random-effects meta-analysis. RESULTS: Nineteen articles provided an overall sample of 843 TMG flaps. The total flap loss was low at 2% (95% CI, 1%-3%). All patients were normal weight (pooled body mass index 22.75, 95% CI, 21.88-23.63). The incidence of wound dehiscence (8%, 95% CI, 4%-16%), seroma (4%, 95% CI, 2%-7%), hematoma (2%, 95% CI, 1%-4%) and infection (0%-5%) on the TMG donor site was low. Functional impairments included sensory disturbance (0%-74%), motoric deficits (0%-50%), and changes in the genital region (0%-24%), all of which were modest. CONCLUSIONS: This review confirms the safety and low donor site morbidity of the TMG flap in normal-weight patients, which is comparable to that of other popular free flaps in breast reconstruction.

Donor Site Morbidity of Patients Receiving Vertical Rectus Abdominis Myocutaneous Flap for Perineal, Vaginal or Inguinal Reconstruction.

BACKGROUND: Management of donor site closure after harvesting a vertical rectus abdominis myocutaneous (VRAM) flap is discussed heterogeneously in the literature. We aim to analyze the postoperative complications of the donor site depending on the closure technique. METHODS: During a 12-year period (2003-2015), 192 patients in our department received transpelvic VRAM flap reconstruction. Prospectively collected data were analyzed retrospectively. RESULTS: 182 patients received a VRAM flap reconstruction for malignant, 10 patients for benign disease. The median age of patients was 62 years. 117 patients (61%) received a reconstruction of donor site by Vypro® mesh, 46 patients (24%) by Vicryl® mesh, 23 patients (12%) by direct closure and 6 patients (3%) by combination of different meshes. 32 patients (17%) developed in total 34 postoperative complications at the donor site. 22 complications (11%) were treated conservatively, 12 (6%) surgically. 17 patients (9%) developed incisional hernia during follow-up, with highest incidence in the Vicryl® group (n = 8; 17%) and lowest in the Vypro® group (n = 7; 6%). Postoperative parastomal hernias were found in 30 patients (16%) including three patients with simultaneous hernia around an urostomy and a colostomy. The highest incidence of parastomal hernia was found in patients receiving primary closure of the donor site (n = 6; 26%), the lowest incidence in the Vypro® group (n = 16; 14%). CONCLUSION: The use of Vypro® mesh for donor site closure appears to be associated with a low postoperative incidence of complications and can therefore be recommended as a preferred technique.

Posterior cruciate ligament reconstruction with peroneus longus tendon versus hamstring tendon: a comparison of functional outcome and donor site morbidity.

PURPOSE: This study aimed to evaluate the differences in clinical outcome and donor site morbidity between the Peroneus Longus Tendon (PLT) and Hamstring Tendon (HT) in single-bundle Posterior Cruciate Ligament (PCL) reconstruction. METHODS: Patients with an isolated PCL injury underwent single-bundle PCL reconstruction using consecutive sampling. Patients were allocated into two groups (PLT and HT) and prospectively observed. The tendon graft diameter was measured intraoperatively. Functional scores (IKDC, Lysholm, and modified Cincinnati scores) were recorded preoperatively and 2 years postoperatively. The thigh circumference and functional score according to the Foot and Ankle Disability Index (FADI) and American Orthopedic Foot and Ankle Society (AOFAS) were recorded to evaluate the morbidities in the ankle. RESULTS: Fifty-five patients (hamstring n = 27, peroneus n = 28) met the inclusion criteria. The diameter of the PLT graft (8.2 ± 0.6 mm) was comparable to that of the HT graft (8.3 ± 0.5 mm). Both groups had excellent postoperative knee functional outcome scores. The mean AOFAS and FADI scores were excellent, with no difference in thigh circumference between the groups. CONCLUSION: PLT is a good choice as a graft in PCL reconstruction at the 2-year follow-up, with minimal donor site morbidity. LEVEL OF EVIDENCE: II.