BACKGROUND: The descending genicular artery (DGA) and medial thigh region have been underused as donor sites for perforator flaps. This study evaluated the anatomical relationship between the perforators of the DGA and the saphenous vein (SV) to review the clinical applications of the free descending genicular artery perforator (DGAP) flap for locoregional reconstruction.
METHODS: Fifteen cadavers were arterially perfused with red latex and dissected. Thirty-one patients with extremity tissue defects were treated with a free DGAP flap, including six patients who received a chimeric flap. The minimum distance between the DGAP and the SV was measured during surgery.
RESULTS: In all patients, the skin branch of the descending genicular artery was found in the medial femoral condyle plane in front of the SV. The average distance between the descending genicular artery perforator and the SV was 3.71 ± 0.38 cm (range: 2.9-4.3 cm). Thirty flaps survived completely, and one flap developed partial necrosis; however, this flap healed two weeks after skin grafting. The average follow-up time was 11.23 months.
CONCLUSIONS: We conclude that the SV can be preserved when harvesting the descending genicular artery perforator flap, causing less damage to the donor site and having no effect on flap survival. The free descending genicular artery perforator flap without the SV is a better therapy for complicated tissue defects.

OBJECTIVE: This study aimed to assess the efficacy and safety of facial artery musculomucosal (FAMM) flap for small-medium tongue or floor of mouth defects caused by surgical resection of early-medium stage tongue or floor of mouth cancer.
METHODS: A retrospective cohort study was conducted and included patients with early-medium stage tongue or floor of mouth cancer and reconstructed by FAMM flap or traditional free or axial flaps. Demographic data and surgery-related data were collected. Patients were followed up for 6 months and evaluated with satisfaction, maximal mouth opening, satisfactory contour and speech, and oral intake function at months 3 and 6.
RESULTS: Forty-five patients were included, with 15 in the FAMM group and 30 in the flap group. All patients finished 3 months follow-up, and 1 in each group was lost to follow-up at month 6. All followed-up patients had no recurrence or metastasis. The FAMM group had a significantly shorter surgical time than the flap group (P<0.05). The flap group had significantly more donor sites that were uncomfortable compared with the FAMM group (P<0.05). There was no statistical significance on satisfaction, but the FAMM group had better outcomes on contour, speech, and oral intake function at month 6 than the flap group (P<0.05). The FAMM group had smaller maximal mouth opening than the flap group (P<0.05) at month 3 but equivalent maximal mouth opening at month 6 (P>0.05).
CONCLUSIONS: FAMM flap has some advantages for small-medium tongue or floor of mouth defects caused by surgical resection of early-medium stage tongue or floor of mouth cancer, and it could be an ideal choice for clinical application.
目的: 探究以面动脉为蒂的黏膜肌（FAMM）瓣在修复临床早-中期舌癌及口底癌缺损中的临床效果及安全性。方法: 通过回顾性队列研究的方式纳入使用FAMM瓣（FAMM组）或者皮瓣（皮瓣组）修复早-中期舌癌、口底癌切除后中小型舌、口底缺损的患者，收集患者一般资料及相关手术资料，术后3个月和6个月评估患者满意度、张口度、外形满意度、语音满意度以及进食功能情况。结果: 本研究共纳入患者45名，其中FAMM组15名，皮瓣组30名。所有患者均完成了术后3个月随访，2组各1名患者在术后6个月失访，随访到的患者没有复发及转移征象。FAMM组手术时间短于皮瓣组（P<0.05）。皮瓣组患者术后供瓣区不适多于FAMM组（P<0.05）。2组患者术后总体满意度差异无统计学意义（P>0.05），但FAMM组术后6个月外形满意度、语音满意度和进食功能优于皮瓣组（P<0.05）；术后3个月张口度FAMM组小于皮瓣组（P<0.05），但术后6个月2组差异无统计学意义（P>0.05）。结论: FAMM瓣修复早-中期舌、口底癌切除后中小型的舌、口底缺损具有一定的优势，可以在临床中考虑使用。.

BACKGROUND: The Achilles tendon is the strongest tendon in the human body and has the function of plantar ankle flexion. When the tendon is exposed, the peritendineum has been breached and the thick avascular tendon colonized with bacteria, a complete resection of the tendon may be indicated to achieve infection control and facilitate wound closure. The Achilles tendon reconstruction is not mandatory, as the plantar flexion of the ankle joint is assumed by the remaining flexor hallucis longus, flexor digitorum longus and tibialis posterior muscles. Our study aimed to evaluate the impact of Achilles tendon resection without reconstruction on leg function and quality of life.
METHODS: We retrospectively evaluated all patients who were treated with an Achilles tendon resection between January 2017 and June 2022 in our quaternary institution. After evaluating the data, the patients who survived and were not amputated were contacted for re-evaluation, which included isokinetic strength measurement of both ankle joints, evaluation of the ankle range of motion and collection of several functional scores.
RESULTS: Thirty patients were included in the retrospective study, with a mean age of 70.3 years, including 11 women and 19 men. The most frequent cause of the infection was leg ulcer (43.3%), followed by open tendon suture (23.3%). No tendon reconstruction was performed. Fifteen patients could be gained for reevaluation. The average difference in ankle flexion torque on the injured side compared to the healthy side at 30 degrees/second was 57.49% (p = 0.003) and at 120 degrees/second was 53.13% (p = 0.050) while the difference in power was 45.77% (p = 0.025) at 30 degrees/second and 38.08% (p = 0.423) at 120 degrees/second. The follow-up time was between 4 and 49 months and a positive correlation could be determined between the time elapsed from surgery and the ankle joint strength. There was a significant loss of range of motion on the operated side compared to the healthy side: 37.30% for plantar flexion, 24.56% for dorsal extension, 27.79% for pronation and 24.99% for supination. The average Lepillhati Score was 68.33, while the average American Orthopedic Foot and Ankle Score was 74.53.
CONCLUSIONS: The complete Achilles tendon resection leaves the patient with satisfactory leg function and an almost normal gait. Especially in elderly, multimorbid patients, straightforward tendon resection and wound closure provide fast infection control with acceptable long-term results. Further prospective studies should compare the ankle function and gait in patients with and without Achilles tendon reconstruction after complete resection.

BACKGROUND: Female genital fistula is a traumatic debilitating injury, frequently caused by prolonged obstructed labor, affecting between 500,000-2 million women in lower-resource settings. Vesicovaginal fistula causes urinary incontinence, and other morbidity may occur during fistula development. Women with fistula are stigmatized, limit social and economic engagement, and experience psychiatric morbidity. Improved surgical access has reduced fistula consequences yet post-repair risks impacting quality of life and well-being include fistula repair breakdown or recurrence and ongoing or changing urine leakage or incontinence. Limited evidence on risk factors contributing to adverse outcomes hinders interventions to mitigate adverse events. This study aims to quantify these adverse risks and inform clinical and counseling interventions to optimize women\'s health and quality of life following fistula repair through: identifying predictors and characteristics of post-repair fistula breakdown and recurrence (Objective 1) and post-repair incontinence (Objective 2), and to identify feasible and acceptable intervention strategies (Objective 3).
METHODS: This mixed-methods study incorporates a prospective cohort of women with successful vesicovaginal fistula repair at approximately 12 fistula repair centers in Uganda (Objectives 1-2) followed by qualitative inquiry among key stakeholders (Objective 3). Cohort participants will have a baseline visit at the time of surgery followed by data collection at 2 weeks, 6 weeks, 3 months and quarterly thereafter for 3 years. Primary predictors to be evaluated include patient-related factors, fistula-related factors, fistula repair-related factors, and post-repair behaviors and exposures, collected via structured questionnaire at all data collection points. Clinical exams will be conducted at baseline, 2 weeks post-surgery, and for outcome confirmation at symptom development. Primary outcomes are fistula repair breakdown or fistula recurrence and post-repair incontinence. In-depth interviews will be conducted with cohort participants (n ~ 40) and other key stakeholders (~ 40 including family, peers, community members and clinical/social service providers) to inform feasibility and acceptability of recommendations.
CONCLUSIONS: Participant recruitment is underway. This study is expected to identify key predictors that can directly improve fistula repair and post-repair programs and women\'s outcomes, optimizing health and quality of life. Furthermore, our study will create a comprehensive longitudinal dataset capable of supporting broad inquiry into post-fistula repair health. Trial Registration ClinicalTrials.gov Identifier: NCT05437939.
Female genital fistula is a traumatic birth injury which occurs where access to emergency childbirth care is poor. It causes uncontrollable urine leakage and is associated with other physical and psychological symptoms. Due to the urine leakage and its odor, women with fistula are stigmatized which has mental health and economic consequences. Ensuring women’s access to fistula surgery and ongoing wellbeing is important for limiting the impact of fistula. After fistula surgery, health risks such as fistula repair breakdown or recurrence or changes to urine leakage can happen, but studies during this time are limited. Our study seeks to measure these health risks and factors influencing these risks quantitatively, and work with patients, community members, and fistula care providers to come up with solutions. We will recruit up to 1000 participants into our study at the time of fistula surgery and follow them for three years. We will collect data on patient sociodemographic characteristics, clinical history, and behavior after fistula repair through patient survey and medical record review. If participants have changes in urine leakage, they will be asked to return to the fistula repair hospital for exam. We will interview about 80 individuals to obtain their ideas for feasible and acceptable intervention options. We expect that this study will help to understand risk factors for poor health following fistula repair and, eventually, improve women’s health and quality of life after fistula.

Enhanced recovery after surgery (ERAS) for head and neck oncology patients was first introduced in 2017 and was found to improve patient outcomes, in line with results from other surgical specialties. This article presents a rapid recovery protocol (RRP) to further enhance perioperative care in conjunction with the ERAS protocol, for patients undergoing ablative surgery together with free flap reconstruction and tracheostomy. A prospective multidisciplinary approach was adopted to identify a specific cohort of patients who would benefit from the RRP. Of 26 patients who fulfilled the eligibility criteria, 16 completed the RRP. On average, these patients spent 5 days less with a tracheostomy and were discharged 7 days sooner when compared to a matched control group of nine patients on the standard postoperative care pathway. This resulted in an approximate monetary saving of £ 9955 per patient for the hospital trust. These results demonstrate that the feasibility study should be rolled out further, as the RRP not only decreased the length of stay but also provided substantial monetary savings without compromising patient outcomes.

The posterior airway space (PAS) is a common site of passive obstructions with high morbidity. Surgical changes to the craniomandibular system may affect the PAS. Data regarding the effects of mandibular reconstruction using vascularized bone flaps on PAS are insufficient. This retrospective cohort study aimed to investigate changes in PAS after mandibular reconstruction.
Pre- and post-reconstructive computed tomography scans of 40 patients undergoing segmental mandibulectomy and mandibular reconstruction with deep circumflex iliac artery or fibula flaps were analyzed. Absolute differences in PAS geometry and relative trends of PAS volume changes were compared within the study population and between subgroups formed according to the extent of resection, timing and type of reconstruction, and presence of pre-reconstructive radiotherapy.
Irradiated patients were characterized by an increase in PAS volume after reconstruction. Absolute differences in total PAS volume after reconstruction were significantly different (p = 0.024) compared to non-irradiated patients. Reconstruction of central mandible segments resulted in decrease of the cross-sectional PAS areas. Absolute differences in middle cross-sectional PAS area after reconstruction were significantly different (p = 0.039) compared to non-central reconstructions. Patients who received radiotherapy were less likely to show a total PAS volume reduction after reconstruction (OR: 0.147; p = 0.007), with values adjusted for gender, age, body mass index, timing and type of reconstruction, and transplant length.
Mandibular reconstruction causes changes in PAS geometry. Specifically, reconstructions of central mandibular segments can lead to a reduction in the cross-sectional areas of PAS, and mandibular reconstructions in irradiated sites may cause an increase in PAS volume.

Oromandibular tumors or osteoradionecrosis often lead to extensive composite defects encompassing intraoral, bone and extraoral tissues. A single flap cannot simultaneously offer sufficient bone and soft tissue. The combination of free flaps could be a prospective approach to overcome the challenge. The study aims to assess the efficacy of virtual surgical planning (VSP) and 3D printing assisted fibula osteoseptocutaneous flap (FOSCF) combined with anterolateral thigh flaps (ALT) in reconstructing extensive composite defects in the oromandibular region. A retrospective analysis was conducted on 8 patients who underwent reconstruction using FOSCFs combined with ALTs. Post-surgical excision of the lesions, we obtained mean values for the defects of intraoral soft tissue, bone, extraoral soft tissue, namely, being 42.7 cm2, 96 mm, and 68.9 cm2. The mean surgical procedures took 712.5 min. A total of 16 flaps were harvested and transplanted for the 8 patients, with all successfully surviving. Postoperatively, complications manifested as localized intraoral infections in 2 cases, intermuscular vein thrombosis in another 2 cases, and pulmonary infections in 2 patients. Two patients unfortunately experienced tumor recurrence, at 12 and 3 months post-operation respectively. For the surviving 6 patients, the average follow-up period was 12.2 months. Regarding patient satisfaction, one expressed dissatisfaction with the contour of the mandible, and two exhibited moderate trismus. Objective assessments identified 1 case of oral incontinence and 2 cases where external flap contractures were observed. All 8 patients experienced restoration of masticatory function and were able to consume a soft diet within a month post-surgery. VSP/3D printing assisted FOSCFs combined with ALTs can be performed safely to reconstruct the extensive composite tissue defects in our study, with desirable esthetic and functional results, and it is a reliable option in selecting patients with defects involving multiple tissue types. However, the benefits of this method needed more cases to validate.

(1) Background: The current landscape of midface reconstruction is marked by ongoing evolution, with notable advancements in surgical techniques, microvascular procedures, and the implementation of multidisciplinary approaches, all of which have significantly enhanced both functional and aesthetic outcomes. Conventionally, microvascular anastomoses for free flaps in midfacial reconstruction have been executed using cervical vessels. However, this approach necessitates neck access, resulting in extraoral scars and a substantial pedicle length. In light of these considerations, using intraoral anastomoses via the facial vessels emerges as a promising alternative. This retrospective multicentric study aims to provide a comprehensive account of immediate midface reconstruction through intraoral anastomoses. (2) Methods: Between 2020 and 2023, patients were included who underwent intraoral resection of midface/orbit segments (Brown Classes I-VI) as a result of malignant diseases. In all cases, immediate reconstruction was accomplished by utilizing the facial vessels through an intraoral approach. Outcome criteria were identification of vessels, parotid duct or facial nerve damage, success of vascular anastomoses, and flap survival. (3) Results: A total of 117 patients with 132 flaps (91 osseous and 41 cutaneous) were included. The intraoral preparation of facial vessels was successfully completed in less than 1 h, and no complications related to the dissection or anastomoses were observed. In two cases, the vessel diameter was insufficient to facilitate anastomoses, necessitating adopting an extraoral approach. During a follow-up period of 48 months, two osseous flaps were lost, accounting for a 1.5% loss rate out of 132 flaps used. Additionally, 3 flaps experienced partial loss, including a skin island of a scapula, the border zone of a femur, and a rectus flap, resulting in a 2.3% partial loss rate out of 130 flaps utilized. (4) Conclusions: This case series underscores the feasibility of employing intraoral anastomoses for immediate complex midface reconstruction following oncological resection. This approach is particularly advantageous for flaps with shorter pedicles, as it helps mitigate external scarring and minimizes the risk of facial nerve injury.

OBJECTIVE: To enhance evidence-based knowledge on long-term sequalae in patients with surgically corrected obstructing Müllerian anomalies.
METHODS: This long-term case-control study included patients with menstrual outflow obstruction due to congenital anomalies of the uterus or vagina, who were at least 18 years old, and for whom 2 years had elapsed since the first surgery at the start of this study. The control group consisted of women without current gynecological problems. Patients underwent a surgical correction at the Radboud University Medical Center Nijmegen between 1980 and 2013. Of 78 patients approached, 38 (49%) were included in this study. The control group consisted of 54 females. The main outcome measures were pain and health state. The following questionnaires were used: Visual Analogue Scale pain scores, European Quality of Life-5 Dimensions questionnaire (EQ-5D-3L) and the adapted Endometriosis Health Profile questionnaire (EHP-30).
RESULTS: Patients had higher actual and maximum abdominal pain scores compared with controls (11 vs 0 [P = 0.007] and 48 vs 21 [P = 0.035], respectively). Based on the EQ-5D-3L scores, patients had more pain and discomfort (P = 0.005), more mood problems (P = 0.023), and a poorer subjective health state (P = 0.002) and self-rated health state (P = 0.031). Based on the EHP-30, patients had a significant poorer self-rated health state on four out of five subscales.
CONCLUSIONS: In this study, following surgically corrected menstrual obstruction, patients had statistically significant higher abdominal pain scores and a poorer self-rated health state compared with controls.

Paraspinal muscle (PSM) flaps can be mobilized with superficial undermining and lateral release from the thoracolumbar fascia and/or deep undermining and medial release from the transverse processes and ribs. The objective of the study was to compare the effect of the PSM flap technique on drain use, retention, and complication rates.
A retrospective chart review was performed for patients who underwent spinal coverage with PSM flaps at a single institution from April 2020 to June 2021. Patient demographics, preoperative comorbidities, surgical technique, drain usage, and postoperative complications were analyzed to compare the effects of different PSM flap surgical techniques on postoperative drain use and complications.
Sixty patients were included. Both superficial and deep releases were performed in half (47%) of the cases, while the remainder was split between superficial (25%) and deep (28%) releases. Drains were used less frequently for the deep release (35%) than the superficial (93%) or both releases (96%, p < 0.01). The deep release had shorter mean drain retention time (5.8 days) than the superficial (30.3 days) or both releases (24.8 days, p < 0.01). There were no significant differences between the techniques in terms of complications. For the deep release, the use of drains was not associated with a reduction in complications (odds ratio 0.91 [0.84 - 0.98], p = 0.97).
In a selected patient population, a \"deep release only\" PSM flap technique may allow for drainless spinal closure without an increased risk of seroma or other complications.