Rotational V-Y Fasciocutaneous Advancement Island Flap to Cover Deep Sacrococcygeal Defects due to Pilonidal Disease, Pressure Ulcers, and Other Inflammatory Conditions.

The sacrococcygeal area supports the lower body and endures mechanical forces during movement. However, current treatment methods for deep caudal sacrococcygeal defects have limitations, resulting in insufficient tissue for deep pocket obliteration and considering only the two-dimensional advancement plane in a three-dimensional defect topology. Our study proposes using a rotational V-Y fasciocutaneous advancement island flap to reconstruct deep caudal sacrococcygeal defects. By considering the three-dimensional nature of the defect, we distinguish a coccygeal plane of the V-Y flap from a sacral plane and set different directions and depths of movement for each plane. From March 2016 to July 2022, 12 patients underwent successful treatment with this surgery, and no complications or recurrences were observed in the study group. Our research found that patients in our study exhibited a smaller intercoccygeal angle than the average angle of the general Korean population, as previously reported. This implies a more pronounced curvature between the sacral and coccygeal planes. Therefore, our methods, which consider the three-dimensional structures of sacrococcygeal pathology, are significant. This technique provides a mechanically robust reconstruction after resecting deep sacrococcygeal pathology, with well-padded tissue to prevent dead space and wound disruption.

Evaluation of changes in radiographic spinopelvic parameters after primary total hip arthroplasty and its relationship with short-term patient function.

PURPOSE: Total hip arthroplasty (THA) is commonly used worldwide in pelvic osteoarthritis treatment. This surgery can change the spinopelvic parameters, which in turn affects the performance of the patients after surgery. However, the relationship between functional disability following THA and spinopelvic alignment is not completely understood. The limited available studies have also been conducted on the population with spinopelvic malalignments. This study aimed to examine the changes in spinopelvic parameters after primary THA in patients with normal preoperative spinopelvic characteristics and the association of these parameters with the performance, gender, and age of the patients after THA. METHODS: Fifty-eight eligible patients with unilateral primary hip osteoarthritis (HOA) scheduled for total hip arthroplasty between February and September 2021 were studied. Spinopelvic parameters including pelvic incidence (PI), sacral slope (SS), and pelvic tilt (PT) were measured before surgery and three months after surgery, and the relationship between these parameters and patients' performance (Harris hip score) was assessed. Also, the relationship between the age and gender of the patients with these parameters was evaluated. RESULTS: The mean age of study participants was 46.03 ± 14.25. Three months after THA, sacral slope decreased with the mean difference of 4.31 ± 10.26 degrees (p = 0.002) and Harris hip score (HHS) increased by 19.41 ± 26.55 points (p < 0.001). With increasing age in patients, the mean SS and PT decreased. Among the spinopelvic parameters, SS (ß = 0.11) had a greater effect than PT on postoperative HHS changes and among the demographic parameters, age (ß = -0.18) had a greater effect on HHS changes than gender. CONCLUSION: Spinopelvic parameters are associated with age, gender, and patient's function after THA as sacral slope decreased and HHS increased after THA, and aging is accompanied by lowering of PT and SS.

Variability in Surveillance Strategies Following Resection of Sacrococcygeal Teratoma.

INTRODUCTION: Surveillance following sacrococcygeal teratoma (SCT) resection varies. The purpose of this study was to describe the clinical characteristics and outcomes of patients undergoing SCT resection and examine current institutional practices to detect recurrence. METHODS: A single-institution retrospective review of children who underwent resection of an SCT from January 1, 2010 to December 31, 2020 was performed. Data were summarized and surveillance strategies compared between histopathologic subtypes using nonparametric methods. RESULTS: Thirty six patients (75.0% female) underwent SCT removal at a median age of 8 d. Histopathology revealed 27 mature teratomas (75.0%), eight immature teratomas (22.2%), and one malignant germ cell tumor (2.8%). Median postoperative follow-up was 3.17 y (interquartile range [IQR]: 2.31-4.38 y). Patients had a median of 2.32 clinic visits per year (IQR: 2.00-2.70), alpha-fetoprotein levels were obtained at a median of 2.01 times per year (IQR: 0-1.66), and surveillance imaging was performed at a median of 2.31 times per year (IQR: 0-2.84). Patients with immature teratomas had alpha-fetoprotein laboratories obtained more frequently than patients with mature teratomas (3.10 times/year versus 0.93 times/year, P = 0.001). There was no significant difference in the number of imaging studies obtained between groups. Two patients (5.6%) developed recurrence, which were identified on magnetic resonance imaging at 191 and 104 d postresection, respectively. CONCLUSIONS: Postoperative surveillance practices varied widely. Recurrence was noted in a single malignant case in the first year following resection. Multi-institutional studies are needed to determine the optimal surveillance strategy to detect recurrence of SCT.

Critical elements of pediatrics sacrococcygeal germ cell tumor surgery.

Sacrococcygeal teratoma is the most common extragonadal germ cell tumor in the pediatric population, and accounts for approximately 70% of all teratomas in childhood.1,2 They present in two distinct phases, with most cases seen in neonates with large predominately exophytic tumors, often detected in utero on prenatal sonography or at birth. A smaller cohort presents in older infants and children with primarily hidden tumors in the pelvis which have a much higher rate of malignancy. The primary surgical objective is complete tumor resection without compromise to critical structures or function. Herein we outline the critical elements of tumor resection and management of sacrococcygeal germ cell tumors with a focus on the technical aspects of this tumor across a range of presentations.

The niche of dermal graft to reconstruct a complex pressure injury wound in sacral region: A case report.

RATIONALE: Pressure ulcers are a common health issue, particularly among elderly and bedridden patients who are vulnerable to pressure injuries in the sacral region. Currently, free flap and local flap surgeries are the gold standard procedures for the reconstruction of such injuries. However, the recurrence rate of flap surgery appears to be high. In this context, we presented a case involving a sacral pressure ulcer reconstructed with dermal grafting. PATIENT CONCERNS: A 59-year-old male with a medical history of hepatitis C, brain hemorrhage, hydrocephalus, and multiple fractures presented with a sacral ulcer. Owing to the patient's history of recurrent pressure injuries and the challenges associated with postoperative wound care, the patient and his family were hesitant to proceed with flap surgery. DIAGNOSES: The patient was diagnosed with a stage IV pressure ulcer measuring 4 cm × 4 cm in size in the sacral region, according to the National Pressure Ulcer Advisory Panel staging system. INTERVENTIONS: Before surgery, the patient received standard wound care with dressing for 4 months, along with short-term oral antibiotics due to a positive wound culture for Pseudomonas aeruginosa. During the surgery, a dermal graft with a size of 35 cm2 and a thickness of 0.014 inches was harvested from the patient's left thigh. The graft was then secured to the wound bed. OUTCOMES: Although the dermal graft failed with sloughing after 1 week, the wound bed showed improvement with granulation. After 1.5 months, the wound area had decreased to half of its original size, and the wound eventually healed after 3.5 months. LESSONS: Dermal grafts have a niche in reconstructing pressure injury wounds in the sacral region, because of the relative ease of wound care and additional benefits even in cases where the graft fails.

Non-operative management of pilonidal sinus disease; classification and outcome.

The characteristics of the pilonidal sinus that are associated with recurrence have scarcely been investigated in the literature. This study aims to evaluate the outcomes of patients with sacrococcygeal pilonidal sinus disease who were managed by a non-operative technique using Salih's preparation. This study also tries to classify the patients according to the features that determine the outcome of the intervention. This is a single-group cohort study that enrolled consecutive patients that had pilonidal sinus. All the patients were managed using Salih's preparation. The patients were seen at the clinic 6 weeks after the intervention to record data of recurrence. The Statistical Package for the Social Sciences (SPSS) Version 25 was used for coding and analysing the data. Test of significance and odds ratio were calculated for all of the features. The total number of patients receiving Salih's preparation was 12 123 cases, of which only 3529 patients were included in this study. The mean age of the participants was 26.95 years, ranging from 14 to 55 years. The most significant factor related to the recurrence was the presence of an abscess. After summation of all odd ratios, the percentage of each one from the total was calculated, and accordingly, the patients were divided into three classes. Non-operative methods using a preparation with antimicrobial and sclerosing properties can be an alternative for surgical intervention with a lower risk of recurrence. Classification of patients based on specific criteria can give clinicians and even patients themselves a vision of the chance of recurrence and treatment success.

Effect of sinus resection combined with vacuum-assisted closure on sacrococcygeal pilonidal sinus.

This study was aimed at investigating the effect of sinus removal combined with vacuum-assisted closure in the treatment of sacrococcygeal pilonidal sinus. From January 2019 to May 2022, 62 patients with sacrococcygeal pilonidal sinus were treated and their information was collected at our hospital. These patients were randomly divided into two groups: an observation group (n = 32) and a control group (n = 30). The control group underwent a simple sinus resection and suture, while the observation group received a sinus resection combined with closed negative pressure drainage of the wound. A retrospective analysis of the data obtained was conducted. Perioperative indicators, clinical efficacy, postoperative pain, complications, aesthetic effects, and satisfaction scores at six months after the operation were compared between the two groups, and the recurrence rate at six months after the operation was recorded. Through this study, we found that the observation group had significantly shorter surgery time, hospital stay, and return time compared with the control group (P < 0.05). Additionally, the observation group had a higher overall recurrence rate (ORR) of 100.00%, which was significantly better than the control group's ORR of 86.67% (P < 0.05). The visual analog scale (VAS) score at 6, 12, and 24 h after the operation was significantly lower in the observation group compared with the control group (P < 0.05). Although the differences were not significant (P > 0.05), the observation group had decreased white blood cell, neutrophil, and C-reactive protein levels after the operation. Moreover, the total occurrence rate of postoperative complications in the observation group was significantly lower (6.25%) than that of the control group (26.67%; P < 0.05). The observation group also had significantly lower scores on the postoperative scar scale and higher satisfaction scores than the control group (P < 0.05). However, there was no significant difference in the postoperative recurrence rate between the two groups (P > 0.05). Our study demonstrated that sinus resection combined with vacuum-assisted closure was more effective in treating sacrococcygeal pilonidal sinus compared with simple sinus resection and suture. This approach significantly reduced surgery time, hospital stay, and return time. It also effectively relieved postoperative pain, reduced the occurrence of postoperative complications, resulted in smaller postoperative scars, and yielded better aesthetic outcomes and higher patient satisfaction.

It is all about form and function: a new approach to giant neonatal sacrococcygeal teratomas.

INTRODUCTION: Giant sacrococcygeal teratomas (GSCTs) involve severe deformation of the buttock region in addition to potential functional impacts. Little interest has been given to improving the aesthetic post-operative appearance in children with these tumours. METHODS: We describe a new technique for immediate reconstruction of GSCTs using buried dermal-fat flaps and a low transverse scar in the infragluteal fold. RESULTS: Our technique allows wide exposure for tumour resection and functional restoration of the pelvic floor while placing the scars in anatomical locations and restoring buttock aesthetics including gluteal projection and infragluteal fold definition. CONCLUSION: Reestablishment of function and form should be kept in mind at initial surgery in GSCT surgery to maximize results and enhance post-operative outcomes. LEVEL OF EVIDENCE: IV.

Coccygeoplasty: preliminary experience with this new alternative treatment of refractory coccydynia in patients with coccyx hypermobility.

BACKGROUND: Coccydynia has many causes, including fracture, subluxation, and hypermobility of sacrococcygeal segments. Existing treatments are limited in their effectiveness. Coccygeoplasty (CP) is a relatively new, minimally invasive treatment that appears to address this difficult clinical challenge. OBJECTIVE: To describe clinical results at the time of the procedure and at 3- and 12-months' follow-up of patients with coccydynia related to subluxation and coccyx hypermobility treated with the CP technique. Additionally, to determine if there is any correlation between the final imaging and clinical results at 3- and 12-months' follow-up. METHODS: A prospectively maintained database was used, and all patients who underwent CP for chronic coccydynia between January 2005 and October 2018 were retrospectively reviewed. All the patients had painful hypermobility (greater than 25°) with anterior flexion confirmed on radiological imaging. Alternative causes of coccydynia were excluded using CT and MRI. Procedures were performed under local anesthesia with combined fluoroscopic and CT guidance. Clinical follow-up was performed at two time points: 3 and 12 months after treatment using the Visual Analogue Scale (VAS). RESULTS: Twelve patients were treated in a single center. No procedural complications occurred. At 3- and 12-months' follow-up, the majority (75%) of patients had significantly lower VAS scores than at baseline, with mean changes of 3.5 and 4.9, respectively. There was no pain recurrence at 12 months and just one patient had no improvement of the pain. Follow-up CT images confirmed fixation of the sacrococcygeal bone segments in nine patients; however, no correlation was found between final imaging results and clinical outcome (p=0.1). CONCLUSIONS: Patients with refractory painful coccyx subluxation and hypermobility undergoing CP have a favorable clinical response at 3- and 12-months' follow-up. Further studies are required to validate this technique and to identify predictors of treatment response. Coccygeoplasty may be considered a reasonable alternative to coccygectomy.

Surgical outcome of modified Karydakis flap and modified Limberg flab in the management of sacroccygeal pilonidal disease: a comparative study

Introduction: Sacrococcygeal pilonidal disease (SPD) is a chronic suppurative condition of the sacrococcygeal region causing chronic sinus tract or cyst. It is an acquired complex disease more common in young adult males, causing considerable morbidity and long periods of interruption in work or education. From simple conservative techniques to complex flap reconstruction, many debatable treatment options are offered; however clear dynamics toward the widespread use of minimally invasive methods and off-midline flap reconstruction are suggested in all guidelines, which recommend the Karydakis and Limberg flap modification. The plethora of literature compares procedures for identification of a single best treatment approach, which has proven to be difficult. The surgical outcome of both techniques is compared in the present study. Objective: To compare the surgical outcomes of the modified Karydakis flap (MKF) versus the modified Limberg flap (MLF) in SPD. Materials and Methods: The present study was conducted at the general surgery department on SPD patients who were ≥18 years old. A total of 67 participants were included after obtaining the informed consent, with group A comprising 33 patients undergoing the MLF procedure and group B comprising 34 patients undergoing the MKF procedure. Results: The mean patient age was 28.85 (range, 18-44) years old. For the MKF and MLF methods, the average operating duration was 32.5 (range, 25-40) and 54.5 (range, 45-65) minutes, respectively. The MKF approach was found to significantly improve pain score, mean sitting painless time, return to normal activity, wound healing time, and patient satisfaction. Conclusion: Comparative outcomes were seen between both MKF and MLF; however, our findings show that MKF is a more favourable method than MLF with superior outcomes. (AU)

Designing with relaxed skin tension line in perforator-based island flap for sacral sore reconstruction: A STROBE-compliant observational study.

Many various types of operative techniques have been performed used to treat make-up for sacral defects. Perforator-based flaps with flap transposition, but achieving an optimal flap design and tension-free flap closure without skeletonizing the perforator requires a great deal of clinical experience. In this study, we demonstrate perforator selection based on considerations of the relaxed skin tension line (RSTL), which has proven to be a suitable method of achieving an efficient flap design that enables primary closure. Twenty-five perforator-based flap procedures were performed on 25 patients at a single institution from February 2018 to January 2021. The medical records of patients were retrospectively reviewed. Twenty-three flaps survived completely. Two flaps developed partial tip necrosis but recovered after secondary healing, and 1 patient developed temporary congestion, which resolved spontaneously. No recipient or donor site recurrence or dehiscence was identified during follow-up. We report our clinical experiences of perforator-based flap use in the sacral region. When selecting an appropriate perforating vessel, 2 important points should be considered, that is, a flap long axis parallel to RSTLs and defect shape. According to the method presented in this paper, perforator-based flaps can be transposed safely and easily with few complications and serve as useful practice models to cover sacral defects.

Laparoscopic Approach to Presacral Recurrence of Sacrococcygeal Teratoma.

A 6-month-old girl was presented to our hospital due to a presacral mass found 5 months after surgery of sacrococcygeal teratoma. The original tumor was a 63 x 50 mm sized round cyst connecting to the coccyx, observed with computed tomography. The initial operation was performed with en bloc removal of the tumor along with the coccyx in the prone position. During a routine follow up, ultrasonography indicated a possible local recurrence, 5 months after the initial operation. The magnetic resonance imaging revealed a polycystic formation with a diameter of 20 x 11 x 17 mm in the presacral space. The laparoscopic operation was conducted with the patient in the lithotomy and Trendelenburg position. The broad ligament of uterus was fixed to the abdominal skin and the rectum was mobilized to identify the tumor, which was resected laparoscopically. A histopathological examination showed the tumor to be a mature cystic teratoma. We observed her without any additional treatment and no recurrence is seen after 6 months.

Sacrococcygeal teratoma: evaluation of its approach, treatment and follow-up in two reference children cancer centers in Brazil / Rio de Janeiro.

INTRODUCTION: sacrococcygeal teratoma (TSC) is the most common tumor of the neonatal period. Alphafetoprotein is an important tumor marker and is used in the follow-up period as a marker of malignancy. The complete surgical resection of the tumor associated with coccygectomy is the standard treatment and chemotherapy in different stages are necessary. Follow-up consists of serial exam: tumor markers, imaging searching to possible metastasis sites, in addition to a complete physical examination. METHODOLOGY: a descriptive, retrospective, study was carried out by analyzing a chart of 25 patients of two different reference children cancer center; with TSC in the State of Rio de Janeiro from 2004 to 2019. The clinical and epidemiological data collected were described and a comparison was made between these two centers studied. RESULTS: the sociodemographic characteristics found were similar to those described in the medical literature. Data related to treatment and follow-up, such as the use of chemotherapy, use of specific imaging tests, digital rectal examination, and outpatient follow-up, differed between the two centers studied. There was a 25% loss of follow-up. CONCLUSION: the characteristic of being a non-cancer center can interfere with the full application of the current protocol for the treatment of sacrococcygeal teratoma. The knowledge of the data of the studied cases can allow the optimization of the approach of the patients with this pathology and generate discussions about the integral application of the specific therapeutic protocol in the medical centers that are qualified for such treatment.

Surgical View of Morphological and Pathogenetic Identity of Pilonidal Cysts and Acne Inversa.

<b>Introduction:</b> As a rule, the treatment of pilonidal cysts is based on a surgical approach. Surgical treatment depends on the form of the disease and surgeon's preferences regarding the method. The treatment process does not consider preoperative treatment that would affect the structural components of the skin involved in the pathological process. The results of surgical treatment remain unsatisfactory, leading to a significant number of recurrences and long-term healing of the postoperative wound. </br></br> <b> Materials and methods:</b> Morphological examination of the pieces of skin with altered sacrococcygeal tissues after radical surgical treatment of 46 patients with pilonidal cyst of the sacrococcygeal region was performed, and 46 patients with acne inversa of the intergluteal cleft, groin and scalp were selected. The sex distribution of patients with pilonidal cysts was as follows: 43 (91.3%) male patients, 3 (6.5%) female patients. Among 46 patients with acne inversa and dissecting cellulitis, the distribution was as follows: 32 (69.6%) male patients and 14 (30.4%) female patients. Patients with pilonidal cysts of the sacrococcygeal region underwent surgical treatment according to the developed method of economical median resection using sutures with internal fixation. </br> </br> <b> Results:</b> Considering and comparing the morphological picture observed in the pathomorphological examination of histological specimens in patients with pilonidal cysts, acne inversa, dissecting cellulitis, the similarity of changes in most patients is noteworthy. "Acne inversa" was first described in 1839 by Velpeau, who originally called the disease "hydradenitis suppurativa", believing that inflammatory changes occur in the sweat glands [1-3]. In 1854, surgeon Verneuil described this disease, and later it was named after him. We observed chronic proliferative inflammation in different layers of the dermis and subcutaneous tissue (the main focus is in the subcutaneous tissue, but closely related to the dermis and epidermis). </br></br> <b>Discussions:</b> Pilonidal cyst of the sacrococcygeal region, especially without hair in the cavity of the cyst, can be considered as a type of acne inversa with appropriate location. We believe that the use of local and systemic retinoids, namely isotretinoin, in the treatment of patients with this disease other than surgery, together with other groups of drugs traditionally used in the treatment of pilonidal cysts, may be promising in the treatment of pilonidal cysts.

[Prenatal diagnosis and prognostic factors analysis of fetal sacrococcygeal teratoma].

Objective: To investigate the prenatal diagnosis and prognostic factors of fetal sacrococcygeal teratoma (SCT). Methods: A retrospective analysis was performed on 41 pregnant women who were diagnosed with fetal SCT by prenatal ultrasound at the Women's Hospital, Zhejiang University School of Medicine from January 2014 to September 2021. The prenatal imaging features and pregnancy outcomes, including tumor volume to fetal weight ratio (TFR), proportion of solid tumor, tumor growth rate (TGR), fetal hydrops, placentomegaly and polyhydramnios were analyzed. Receiver operating characteristic (ROC) curve was used to determine the critical values of TFR and TGR for predicting adverse fetal outcomes. Results: (1) Among the 41 pregnant women with fetal SCT, the diagnostic gestational week of ultrasound was (24.2±2.9) weeks (range: 18-28 weeks). Among them, 1 case progressed to fetal hydrops and induced labor at 22 weeks of gestation, 1 case developed intrauterine death and induced labor at 29 weeks of gestation, and 39 pregnancies continued until delivery. Among the 39 cases of continued pregnancy, 1 case underwent cesarean section at 31 weeks of gestation due to malignant polyhydramnios and increased fetal cardiothoracic ratio in the third trimester, 1 case underwent cesarean section at 32 weeks of gestation due to fetal heart failure, and 1 case underwent cesarean section at 32 weeks of gestation due to fetal heart failure and hydrops. The other 36 cases underwent surgical resection of tumor within 3 weeks after birth with good prognosis. (2) TFR>0.12 before 28 weeks of gestation could predict poor fetal prognosis, with a sensitivity of 100.0%, a specificity of 86.1% and an area under curve (AUC) of 0.922 (P<0.01). Among the fetuses with TFR>0.12, 5/10 had poor prognosis, while the fetuses with TFR≤0.12 all had good prognosis (100%,31/31), and the difference between the two groups was statistically significant (P<0.001). (3) TGR>48 cm3/week could predict poor fetal prognosis with a sensitivity of 100.0%, a specificity of 78.3% and an AUC of 0.880 (P<0.05). (4) Among the 28 SCT fetuses delivered in our hospital, the incidence rate of poor fetal prognosis was 0 (0/20) in those with solid tumor component<50%, and 5/8 in those with solid tumor component ≥50%, and the difference between the two groups was statistically significant (P<0.01). The incidence rate of poor fetal prognosis was 2/2 in those with placentomegaly (all with fetal hydrops), and 12% (3/26) in those without placentomegaly. The risk of poor fetal prognosis was 8.67 times higher in those with placentomegaly than those without placentomegaly, and the difference between the two groups was statistically significant (P<0.05). The incidence rate of poor fetal prognosis in those with polyhydramnios was 3/7, and 10% (2/21) in those without polyhydramnios, but there was no statistically significant difference between the two groups (P>0.05). Conclusion: TFR combined with solid tumor morphology, TGR, and presence of placentomegaly could predict the adverse pregnancy outcomes of fetal SCT.

Sacrococcygeal teratomas: midline reconstruction improves cosmesis without compromising outcomes.

AIM: Several studies have addressed the long-term functional, psychosexual and psychosocial outcomes following sacrococcygeal teratoma (SCT) excision. It is well reported that the classical chevron incision and reconstruction can leave a cosmetically unsatisfactory result; however, there is little in the literature focussed on improving this outcome. In our institution the preference is to perform a midline reconstruction, where possible, this is felt to improve appearance without compromising the oncological or functional outcome. The aim of this study was to evaluate patient-perceived cosmetic outcomes of the midline reconstruction. METHODS: All patients undergoing surgery for SCT between 2007 and 2020 were included in the study. Patient demographics, operation type, functional outcome and recurrence were all recorded. The primary outcome measure was patient/parent satisfaction with the cosmetic appearance. This was assessed using both qualitative and quantitative methodologies. Following ethical approval parents were asked questions from two existing validated patient outcome questionnaires: "Patient and Observer Scar Assessment Scale" (POSAS) v2.0 and the "Patient Scar Assessment Questionnaire". RESULTS: Thirty-two patients underwent surgery at our institution for SCT during the study period. Twenty-four had a posterior approach with midline reconstruction, two laparotomy and excision (excluded from this study) and six had a combined approach. Median follow-up was 35 months (8.5-96 months). There were no recurrences. 4/30 (13%) have persistent urological symptoms, and 1/30 (3%) has constipation requiring bowel management. Questionnaires were sent to 26/30 families with a 77% return rate. Median total score was 11 (7.4-17.5) on a 60-point scale (6, as normal skin, 60, worst imaginable scar). Twenty (95%) reported that the scar never affects the child's activities and 15 (71%) said they are "not at all" conscious of the scar. CONCLUSION: Scars can lead to an array of cosmetic, functional, and psychological consequences and as such consideration needs to be given to scarring following surgery for sacrococcygeal teratomas. This study demonstrates that a midline reconstruction produces a cosmetically favourable outcome. We, therefore, recommend where appropriate a midline reconstruction should be considered for SCT.