Graft Harvest Site Research Articles

Zero incidence of culture-positive septic arthritis and low infection rate following ACLR with all-soft tissue quadriceps tendon autograft: An analysis of 1053 cases.

To evaluate the infection rate following anterior cruciate ligament reconstruction (ACLR) using all-soft tissue quadriceps tendon (ASTQT) autograft. All primary ASTQT autograft ACLRs within a single surgeon's prospectively collected database from 2011 to 2021 were retrospectively reviewed. No topical antibiotics were administered and no graft-soaking with antibiotics was performed during the study period. Patients who underwent multiligament knee reconstruction or a cartilage restoration procedure were excluded. Patients who underwent a subsequent procedure, including irrigation and debridement (I&D) of the knee joint, were included. Case-specific data, including fluid culture analysis, antibiotics (type, route of administration and duration), time to debridement and method of debridement, were collected. Descriptive statistics were utilized to analyze demographics, incidence and possible association between the need for I&D and concomitant meniscus surgery. Out of 1053 cases (mean age: 20.2 ± 6.3, 44.6% female), four patients (0.38%) (mean age: 18.5 ± 4.0, 25% female) underwent subsequent I&D (arthroscopic I&D only [n = 1], graft harvest site I&D only [n = 1], combined graft harvest site and arthroscopic I&D [n = 1] and tibia wound and arthroscopic I&D [n = 1]). There was no significant difference with regard to demographics. No joint fluid cultures returned positive; one wound culture returned positive for Methicillin-susceptible Staphylococcus aureus from their graft harvest site. The time to I&D ranged from 18 to 23 days. Concomitant meniscectomy or meniscal repair was not associated with requiring surgical I&D. All patients who underwent I&D were prescribed antibiotics for a minimum of 10 days and a maximum of 31 days (mean: 16.25 days). Three patients (75%) who underwent I&D ultimately returned to sport. One patient was lost to follow-up. ACL grafts were retained in all patients. The incidence of culture-positive septic arthritis following ASTQT autograft ACLR is 0%, while the overall need for I&D of 0.38% is low and not related to concomitant meniscal procedures or patient-specific factors. Level IV.

Management of Neglected Pediatric Monteggia Fracture-Dislocation: A Case Report and Literature Review

Background: Missed or neglected Monteggia lesions are defined as classical fracture-dislocation presenting at least four weeks after injury. This injury in children is often challenging to treat and requires complex methods to achieve optimal results. Case Report: We report a 6-year-old girl with a 2-month-old neglected Bado type-I Monteggia fracture-dislocation. Our patient underwent ulnar osteotomy, bone grafting, and fixation with a semi-tubular plate along with open radial head reduction. Although the patient experienced wound complications at the bone graft harvest site, she achieved an excellent outcome with restored functionality and range of motion (ROM). Conclusion: Neglected Monteggia injuries in pediatric patients demand multifaceted treatment approaches due to their complexity and potential for long-term functional impairment. The absence of a consensus on definitive treatment underscores the importance of early diagnosis and open reduction to enhance long-term outcomes. This case report highlights the effectiveness of ulnar osteotomy, plate fixation, and open radial head reduction in achieving favorable results.

Association of Anterior Knee Pain With Extension Deficit After Anterior Cruciate Ligament Reconstruction: A Systematic Review.

Previous systematic reviews have reported the incidence of anterior knee pain (AKP) and extension deficit (ED) after anterior cruciate ligament reconstruction (ACLR); however, both outcomes are estimated separately and thus are assumed to be uncorrelated. To estimate whether there is a clinically relevant association between the population effects of ED and AKP after ACLR. Systematic review; Level of evidence, 2. Under PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, a systematic review was conducted by searching PubMed, EMBASE, and the Cochrane Library electronic databases for published articles reporting incidence of both AKP and ED after ACLR with either bone-patellar tendon-bone (BPTB) or hamstring (HS) graft that returned 298 studies after the initial search. A Bayesian hierarchical measurement error model estimated the population effect of ED and AKP. Twelve publications involving 976 patients (mean follow-up, 77.9 months; range, 24-180 months) were included in the systematic review. There was a clear, moderate correlation between population ED and population AKP for the BPTB (r = 0.40; 95% CI, 0.39-0.42) and the HS grafts (r = 0.35; 95% CI, 0.33-0.36). Model expected estimates for the population effects of AKP and ED were 24.1% (95% CI, 17.4%-31.9%) and 17.5% (95% CI, 10.6%-25.0%), respectively, for the BPTB graft and 16.1% (95% CI, 9.2%-23.9%) and 13.1% ED (95% CI, 6.0%-20.8%) for the HS graft, respectively. The posterior mean difference in AKP between BPTB and HS grafts was clear and substantial (8.3% [95% CI, 0.3% to 16.1%]); there was no substantial difference in the posterior mean difference of ED between BPTB and HS grafts (4.3% [95% CI, -3.8% to 13.0%). Our systematic review demonstrated a moderate but clear correlation between ED and AKP irrespective of graft type. From a clinical perspective, this association emphasizes the need for intraoperative achievement of full extension and avoidance of situations that may cause ED. The higher incidence of AKP in patients with BPTB graft may also be attributed to factors related to the graft harvest site. Future metaregression analyses could investigate whether additional factors such as follow-up duration or rehabilitation protocols can moderate the association between AKP and ED after ACLR with either BPTB or HS graft.

Interposition of Free Vascularized Fascia Into the Trapezial Resection Cavity for the Surgical Treatment of Trapeziometacarpal Osteoarthritis.

Trapeziometacarpal osteoarthritis has been treated with interposition of autologous fascia into the trapezial resection cavity to prevent scaphometacarpal impingement with suboptimal results. Autologous fascia may undergo necrosis and gradual shrinkage due to avascularity. We propose vascularization of the interposed fascia using microvascular techniques as a new alternative to achieve a durable graft with sufficient soft tissue volume. In this retrospective study, 11 surgeries for 8 patients (6 women, 2 men) (5 primary and 6 revision cases) were performed using vascularized fascial grafts from the anterolateral thigh for interposition in the trapezial resection cavity with microvascular anastomosis for revascularization. Subjective assessment included the short version of the Quick Disabilities of the Hand, Shoulder and Arm and patient related hand wrist evaluation scores. Objective assessment included strength and range of motion measurements. Radiographs were obtained preoperatively and at each follow-up visit. An MRI was done at a mean of 19 months postoperatively. The size of the harvested fascial grafts was 2 × 2-3 cm with a thickness of 1.5-2 cm. There were no postoperative complications apart from one seroma in the graft harvest site. The mean clinical and radiologic follow-up was 2 years and 8 months. The procedure provided pain relief PRWHE pain 32 (SD 13)-9 (SD 12), p < 0.0001, increased tip pinch strength 4 kg (SD3)-6 kg (SD2), p < 0.05, and improved overall function PRWHE 60 (SD28)-16 (SD21), p < 0.0001 and QuickDash 50 (SD21)-13 (SD17), p < 0.0001. Radiographs demonstrated maintenance of the scaphometacarpal space, while MRI scans showed the presence of mildly edematous interposed tissue within the resection cavity. Although technically demanding, vascularized fascia presents an attractive alternative for the treatment of trapeziometacarpal osteoarthritis. It may be particularly advantageous in complex cases requiring revision surgery and in young patients with high functional demands.

The Lateral Wall of the Inferior Meatus as a New Graft Source for Rhinoplasty: Radiological Study and Surgical Technique.

Generally, revision rhinoplasty cases require the use of stiff grafts to restore the lost support. However, the majority of patients indicated for revision surgery present with a lack of a bony cartilaginous framework of the septum, especially after previous septoplasty. Thus, surgeons are compelled to harvest costal cartilage. At the same time, rib graft harvesting is associated with additional trauma and a risk of serious complications. Being ENT surgeons, we often resect a part of the lateral wall of the inferior nasal meatus during the extended endoscopic approach to the maxillary sinus. We supposed that this bone plate could be used as a donor site for rhinoplasty graft harvesting. The aim of our study was a radiological assessment of the feasibility and limits of using the inferior meatus lateral wall (IMLW) as a donor site for rhinoplasty bone graft.A retrospective evaluation of 100 CT scans of sinuses was conducted. Further measurements of the IMLW were performed: average length and width (28.06 ± 4.03 mm and 19.73 ± 3.08 mm, respectively), thickness (0.62 ± 0.21 mm), and average deviation from the sagittal plane (17.7 ± 9.53 degrees). According to the obtained measurements, the described donor site is appropriate for harvesting nice straight bony fragments.The IMLW bone graft was used in four revision rhinoplasty cases. There were no postoperative complications. During the long-term follow-up, patients reported significant improvement in aesthetics, function, and social aspects according to Rhinoplasty Outcome Evaluation. Thus, the described technique is an easy and safe method for bone harvesting for revision rhinoplasty. Our first experience demonstrated the convenience and stability of IMLW grafts for revision rhinoplasty during the follow-up period of up to 2 years.

Palatal Graft Harvesting Site Healing and Pain Management: What Is the Best Choice? An Umbrella Review

The use of free gingival graft (FGG) and connective tissue graft (CTG) from the palate are among the most predictable periodontal and peri-implant plastic surgery procedures. However, palatal harvesting causes severe discomfort in the palatal area in patients undergoing harvesting. The aim of this umbrella review is to evaluate which products or techniques can result in fewer side effects and less morbidity in patients. Systematic reviews, with meta-analysis or not, about postoperative pain and wound healing in patients undergoing surgery to remove a free gingival graft or connective tissue graft from the palatal region, published only in the English language, were electronically searched for on BioMed Central, Scopus, MEDLINE/PubMed, the Cochrane library databases, and PROSPERO register. Of 1153 titles, only 7 articles were included in this review. The reviews included suggest that the more effective interventions for patient-reported outcomes, particularly for pain management, are cyanoacrylate adhesives, platelet-rich fibrin, hyaluronic acid, and the use of palatal stents. Low-level laser therapy also demonstrated good results in palatal wound healing speed after FGG procedures. Also, topical agents were also described. Future studies and more high-quality randomized clinical trials are needed to provide clear descriptions and standardized procedures of interventions to obtain clear results.

Current Trends in the Use of Buccal Grafts During Urethroplasty Among Society of Genitourinary Reconstructive Surgeons

ObjectivesTo analyze current standards in urethroplasty by urologists employing buccal mucosal grafts (BMG) for treating urethral stricture disease (USD). MethodsAn IRB-approved online survey was distributed to members of the Society of Genitourinary Reconstructive Surgeons (GURS) between July and October 2022 to assess BMG utilization in urethroplasty. Questions covered surgeon experience, graft harvest site, graft length, surgical technique, and perceived success rates. ResultsOf 350 invited GURS members, 134 responded (38%). 69% were GURS fellowship-trained, performing 10-30 urethroplasties annually. 95% harvested their own grafts, with 99% preferring buccal mucosa as the primary site. Buccal mucosa was favored over fasciocutaneous flap for penile urethroplasty, regardless of circumcision status (95% with, 84% without). For bulbar urethroplasty with BMG, dorsal graft placement was favored (66%) over ventral (34%). Most surgeons (90%) preferred multiple BMGs over combined graft/flap for panurethral strictures. When harvesting long grafts, 56% preferred using both cheeks. Anastomotic urethroplasty was preferred over buccal graft urethroplasty for short bulbomembranous stenosis post-radiotherapy (63% vs. 37%). Surgeons reported a success rate of 80-90% (53%). ConclusionsThe expanded scope of reconstructive urology has led to increased use of BMG in diverse urethral reconstructions. Buccal grafts are now preferred for penile, bulbar, and panurethral strictures, demonstrating high perceived success rates in the reconstructive community.

Staged Periorbital Reconstruction for Cicatricial Lagophthalmos

Introduction: Eyelid trauma can present reconstructive challenges for facial surgeons. The authors postulated that treating cicatricial lagophthalmos with protective ptosis in the acute setting prior to definitive grafting could help limit scar contraction. Material and Methods: This is an observation of a patient who benefited from a staged approach to periorbital reconstruction after suffering extensive facial trauma. Informed consent was appropriately obtained from the patient. Results: After treating the periorbital injury in staged fashion, an aesthetically acceptable result was achieved and was well-tolerated by the patient. Discussion: Disruption of the periorbital region, particularly the eyelids, can have severe functional and aesthetic consequences. One such disruption is lagophthalmos. Neurotoxin-induced protective ptosis is a well-known strategy that can be used as the initial treatment in a staged approach to cicatricial lagophthalmos. Conclusion: Treating lagophthalmos with protective ptosis in the acute setting prior to definitive grafting is not only a means of avoiding tarsorrhaphy but also it can allow time for the wound to declare itself and limit scar contraction. In addition, the contralateral eyelid represents both a complimentary skin graft harvest site as well as an opportunity to create a symmetrical repair.

Female Urethroplasty with a Buccal Mucosa Graft using a Supraurethral Approach.

In the setting of recurrent female urethral stricture, urethroplasty offer the best chance of cure. However, which approach (dorsal or ventral) and which tissue (buccal mucosa, vaginal graft, vaginal flap) remain areas of controversy. In this article and accompanying video, we describe female urethroplasty with a supraurethral approach using a buccal mucosa graft. A stricture of 3 cm in length was observed in the mid urethra. A supraurethral semi-lunar incision was made and dissection was performed up to the stricture. A dorsal urethrotomy was performed and a 3 × 2 cm oral mucosal graft was harvested from the left cheek. The mucosal graft was anastomosed to both urethral edges with running sutures. The graft was fixed to the supraurethral tissue with quilting sutures. A urethral catheter and a suprapubic catheter were left in place for 3 weeks. Following removal of the catheters, the patient was able to void satisfactorily with no incontinence. No complications were observed in the urethral area or at the graft harvest site. Buccal mucosa graft urethroplasty with a supraurethral approach is a reliable method in the treatment of female urethral stricture.

Short-term results of combined anterior cruciate ligament and anterolateral ligament reconstruction using a novel hamstrings graft construct in obese patients: a pilot study

Abstract Background Elevated body mass index (BMI) was associated with increased complication rates including failures in arthroscopic anterior cruciate ligament (ACL) reconstruction surgery. We present our short-term results of our technique used for ACL reconstruction in obese patients with the aim to reduce chances for graft failure and improve outcomes. Patients and methods We present our case series of obese patients (BMI &gt; 30) operated for ACL reconstruction during the period from January 2017 to January 2022 using a dedicated technique for ACL reconstruction. We are using hamstring tendons prepared in a single construct to reconstruct both the intra-articular ACL and the anterolateral ligament. All patients received the same surgical technique and associated injuries were operated on according to their indications and guidelines. All patients completed the subjective knee evaluation form of the International Knee Documentation Committee at the time of the procedure and at the last follow-up visit and assessment of knee laxity was performed using a KT-1000 arthrometer before the surgery and at the last follow-up. Results Twenty patients underwent anterior cruciate ligament reconstruction (ACLR) using this technique during the study period, with average follow-up period of 1 year. All cases were males, mean BMI was 32.2 (30.4–36.2), 18 cases were operated on using ipsilateral Semitendinosus and Gracilis grafts, 2 cases were operated on using contralateral knee hamstrings. All cases were instructed nonweight bearing for 6 weeks after surgery and received the same standard accelerated rehabilitation protocol. Two cases developed postoperative superficial wound infection at the graft harvest site that resolved with conservative treatment of oral antibiotics and wound care. The mean postoperative International Knee Documentation Committee score improved from 45.195 to 79.245 (P&lt;0.001), and the mean KT-1000 arthrometer differential improved from 11.8 to 2.77 (P&lt;0.001) and pivot shift tests were negative in the postoperative exam for all the cases. Conclusion ACLR in obese patients should be approached with care, our technique can offer a feasible solution to obtain an acceptable outcome, Further work is required to provide insight on the long-term outcome of ACLR in obese patients.

The effects of adding platelet rich plasma to fat grafting to rejuvenate the face

Background and objective: Despite refinement in surgical techniques, fat grafting survival is unpredictable, and the resorption rate varies. The objectives of this study were to assess the effects of adding Platelet Rich Plasma (PRP) to fat grafting for facial rejuvenationin terms of longevity of the results, complications, and satisfaction rates. Methods: The thigh or lower abdomen was chosen as a donor site for fat graft harvesting using a 10-cc syringe, then washed with saline, processed by low-speed centrifugation, and then inserted into the face with a 1 mm blunt-ended cannula at several points. on several tissue planes. A total of 369 cases treated with autologous fat graft with or without PRP for facial rejuvenation were included in this comparative study. The results were assessed clinically and followed for up to 5 years. Data analysis was done using the statistical package for social science SPSS V. 23. Results: The commonest minor complication was fat absorption (27% in group 1 and 11.9% in group 2), no major complications were reported. Adding PRP to the fat graft decreased the need for second session fat grafting from 31.2% to 15.3%. By adding PRP to fat graft, there was a significant increase in the number of highly satisfied patients (from 63.5% to 80.1%). Conclusion: We believe that adding PRP to autologous fat grafting has several advantages for facial rejuvenation with better long-term results, fewer complications, and better patient and surgeon satisfaction.

A MEDIUM-TERM REVIEW OF THE OUTCOMES OF TALAR OSTEOCHONDRAL LESIONS TREATED WITH MATRIX-ASSOCIATED STEM CELL TRANSPLANTATION

IntroductionOsteochondral lesions (OCLs) of the talus are a challenging and increasingly recognized problem in chronic ankle pain. Many novel techniques exist to attempt to treat this challenging entity. Difficulties associated with treating OCLs include lesion location, size, chronicity, and problems associated with potential graft harvest sites. Matrix associated stem cell transplantation (MAST) is one such treatment described for larger lesions &gt;15mm2 or failed alternative therapies. This cohort study describes a medium-term review of the outcomes of talar lesions treated with MAST.MethodsA review of all patients treated with MAST by a single surgeon was conducted. Preoperative radiographs, MRIs and FAOS outcome questionnaire scores were conducted. Intraoperative classification was undertaken to correlate with imaging. Postoperative outcomes included FAOS scores, return to sport, revision surgery/failure of treatment and progression to arthritis/fusion surgery.Results58 MAST procedures in 57 patients were identified in this cohort. The mean follow up was 5 years. There were 20 females and37males, with a mean age of 37 years (SD 9.1). 22 patients had lateral OCLS were and 35 patients had medial OCLs. Of this cohort 32patients had previous surgery and 25 had this procedure as a primary event. 15 patients had one failed previous surgery, 9 patients had two, four patients had three previous surgeries and three patients had four previous surgeries. 12 patients had corrective or realignment procedures at the time of surgery. In terms of complications 3 patients of this cohort went on to have an ankle fusion and two of these had medial malleolar metal work taken out prior to this, 5 patients had additional procedures for arthrofibrotic debridements, 1 patient had a repeat MAST procedure, 1 additional patients had removal of medial malleolar osteotomy screws for pain at the osteotomy site, there were 2 wound complications one related to the ankle and one related to pain at the iliac crest donor site.ConclusionMAST has demonstrated positive results in lesions which prove challenging to treat, even in a “ failed microfracture” cohort.RCT still lacking in field of orthobiologics for MAST. Longer term follow up required to evaluate durability.

Inferior Alveolar Plus Buccal Nerve Block Decreases Postoperative Pain Scores at Buccal Mucosal Graft Harvest Site: A Retrospective Analysis.

Postoperative pain at buccal mucosal graft (BMG) harvest site hinders the resumption of food intake. We aim to study the effect of inferior-alveolar nerve block plus buccal nerve block (IANB+BNB) on pain scores. This was a retrospective case-control study performed in a single center from July 2021 to July 2022 (ethics committee approval: T/IM-NF/Urology/23/27). We performed IANB+BNB with a mixture of 5 mL each of 1% lignocaine and 0.25% bupivacaine and 4 mg dexamethasone, in addition to local infiltration of 2% lignocaine and (1:100000) epinephrine combination before harvesting BMG. We retrospectively compared the recorded postoperative pain scores using the visual analog scale (VAS) among patients who received and did not receive IANB+BNB. The time for resumption of pain-free diets and postoperative analgesic requirements was compared. The study groups included 20 patients each and were similar in age and graft size. The VAS scores at 0 hours [1.0 (1.25) vs. 2.5 (3.5); P= .043], 6 hours [2.40 (± 0.69) vs. 4.60 (± 0.97); P= .008], 12 hours [2.50 (± 0.97) vs. 4.80 (± 0.92); P= .008], and 24 hours [3.0 (1.25) vs. 4.5 (1.25); P= .002] were better in the intervention arm. However, the pain beyond the second day was similar. The IANB+BNB group resumed solid food quicker, and the cumulative paracetamol dose required was less [8.9 (± 3.03) vs. 16.2 (± 5.06) g; P= .001]. Fewer patients required opioids. Patients who received IANB+BNB had better pain scores during the first 24 hours following surgery and tolerated solid diet quicker.

Poster 190: Utilization of Distal Clavicle Bone Grafting in the Treatment of a Mobile Mesoacromion: Rationale and Technique

Objectives: The treatment of symptomatic unstable os acromiale can be fraught with challenges. It is estimated that between 3-5% of the population has an unfused mesoacromion, but only a small fraction of those shoulders develop a painful, mobile mesoacromion that requires treatment. The variety of concomitant shoulder pathology and overlapping symptoms can make diagnosis and treatment difficult. Furthermore, there remains no consensus for the optimal surgical treatment when conservative methods fail. Surgical options include fragment excision, acromioplasty, and open reduction internal fixation (ORIF) with or without bone grafting. A variety of arthroscopic and open techniques have been described with a large amount of heterogeneity in the literature making comparison of these techniques difficult. Biomechanical forces through the clavicle and acromioclavicular (AC) joint throughout shoulder range of motion have been described in the literature. These forces have theoretical implications on the relationship between the distal clavicle and mesoacromion. Shear, rotational, translational and compression forces imparted against the acromion, by the clavicle and the acromioclavicular ligaments, impart those same forces on the mesoacromial defect via the linkage of the AC joint. There are currently no studies describing the utility in using the distal clavicle as a bone graft source during ORIF of symptomatic mesoacromion. The cross sectional shape and surface area of the distal clavicle is remarkably similar to that of the acromial process. We describe a surgical technique utilizing the distal clavicle as a bone grafting source and present a case series of 8 patients with 100% union rate. Methods: A retrospective analysis was done on 8 patients from 2001-2016 who underwent open reduction internal fixation (ORIF) with distal clavicle bone grafting of a symptomatic, mobile mesoacromion by a single surgeon. The technique utilizes a saber type incision for exposure of the acromion, AC joint, and distal clavicle. Small splits in the anterior and posterior deltoid are utilized to palpate the anterior and posterior aspect of the acromion. Two parallel Kirschner wires (K wires) are placed from anterior to posterior through the acromion crossing the mesoacromion site. The proximal and distal aspects of the site are prepared and rasped. The distal clavicle is skeletonized and 9mm of distal clavicle is removed using a micro saw. The distal clavicle is sliced to 2-3 mm thickness creating a "wafer" of local bone graft. Two narrow slots are placed into the wafer using a small rongeur. These slots are spaced at the exact distance of the parallel K wires. The wafer of bone graft is then placed into the prepared mesoacromion defect and allowed to straddle the K wires via the slots. The acromion is then clamped from front to back using a bone clamp and cannulated screws are placed over the K-wires. Supplemental tension band fixation was used for the earlier portion of the senior author’s practice. Over the course of the technique, with the development of modern screws, the supplemental tension band was felt to be unnecessary. Soft tissues were closed in a standard fashion. Results: The median patient age was 52.5 (range, 41-59) with 75% male and 87.5% Caucasian. The median body mass index (BMI) was 29.4 (range, 23.9-39.2), 62.5% were non-smokers, 25% were type 2 diabetics, 37.5% had hypertension and 25% had no comorbidities. The patients who underwent this procedure with a median follow-up of 6 years (range 2-18). All procedures were done utilizing the distal clavicle bone graft technique described above with fixation reinforced by tension band in 6 of the 8 patients. Seven of 8 patients had concomitant shoulder pathology which included either partial or full rotator cuff tears (n=6), AC arthritis (n=4), glenohumeral (GH) arthritis (n=2) and biceps injury (n=2). Six of 8 patients underwent additional procedures during the index mesoacromion ORIF including rotator cuff repair (n=3), biceps tenodesis (n=4), and AC or GH debridement (n=5). One patient had an acute superficial postoperative infection successfully treated with irrigation and debridement. Otherwise, there were no complications related to the index procedure. Postoperatively all patients had symptomatic relief and went on to radiographic union of the mesoacromion. Conclusions: There remains a paucity of literature to help guide surgical treatment of symptomatic mesoacromion. Studies are largely limited to retrospective reviews and case series with various surgical techniques utilized. Therefore, the importance of relying on surgical experience and expert opinion cannot be overemphasized. This is the first study describing the use of the distal clavicle as bone graft for ORIF of the mesoacromion. Use of a distal clavicle bone graft obviates the need for a separate bone graft harvest site. Furthermore, it reduces abutment, translational and rotational forces on the mobile mesoacromion, maintains acromion length, and increases surface area for bony union. This evolved technique resulted in 100% union rate in our series of 8 patients with a median 6 year follow-up.

Determination of Palatal Soft Tissue Thickness and Safe Zone for Palatal Soft Tissue Harvest Using CBCT: A Retrospective Study.

Our decision to conduct this study was motivated by the dearth of knowledge on geographical variations in the thickness of the palatal masticatory mucosa. The aim of the present study is to comprehensively analyze the palatal mucosal thickness and indicate the safety zone for palatal soft tissue harvesting using cone beam computed tomography (CBCT). Material and Methods. As this was a retrospective analysis of cases previously reported to the hospital, written consent was not acquired. The analysis was carried out on 30 CBCT images. Two examiners evaluated the images separately to avoid bias. Measurements were done from the midportion of the cementoenamel junction (CEJ) to the midpalatal suture in a horizontal line. Measurements were recorded from the maxillary canine, first premolar, second premolar, first molar, and second molar and were marked in axial and coronal sections at distances of 3, 6, and 9 mm from the CEJ. The relationship between palate soft tissue thickness in relation to each tooth, palatal vault angle, teeth, and the greater palatine grove was evaluated. Differences in the palatal mucosal thickness according to age, gender, and tooth site were evaluated. Categorical data were presented as frequencies and percentages. Numerical data are presented as mean and standard deviation values. They are explored for normality using Shapiro-Wilk's test. Data are normally distributed and are analyzed using one-way ANOVA followed by Tukey's post hoc test for independent variables and paired t-test for repeated measures. The significance level is set at p ≤ 0.05 for all tests. Statistical analysis is performed with R statistical analysis software version 4.1.3 for Windows. For sex and nationality, there was no significant association (p > 0.05), while for age, cases 35 years and older had significantly higher mucosal thickness than cases younger than 35 years old (p < 0.001). For all teeth, the association was statistically significant (p < 0.001). For the canine and first premolar, cases with deep angles had significantly higher mean values than those with moderate angles (p < 0.001). For other teeth, cases with deep angles had significantly higher mean values than other angles (p < 0.001). Palatal mucosal thickness varied significantly from the canine to the second molar; the most appropriate site for graft harvesting is the canine to second premolar area which is 9-12 mm from the midpalatal suture aspect and is considered a safe zone for harvesting palatal graft.

Glans Adipodermal Augmentation for Management of Neophallus Fat Atrophy After Penile Implant Insertion: Surgical Technique and Outcomes

To describe our surgical technique and outcomes of glans augmentation with autologous adipodermal or acellular dermal matrix (ADM) interposition grafts for fat atrophy of the neophallus following penile implant insertion. We retrospectively reviewed the outcomes of glans augmentation in phalloplasty patients presenting with fat atrophy following penile prosthesis insertion. Glans augmentation is performed by making a small posterior coronal incision to preserve the shaft-to-glans dermal blood supply. A plane is made between the glans skin and the capsule of the distal penile implant cylinder. An adipodermal graft or ADM sheet graft is then sized to the glans dissection space and inserted, covering the implant capsule and filling the glans. The graft harvest site and posterior coronal incisions are then closed. The primary postoperative outcome was the recurrence of implant glans skin impingement or erosion. From October 2017 through January 2023, 15 patients underwent glans augmentation after penile prosthesis insertion. The mean follow-up was 20 months. Adipodermal grafts were placed in 12 (80%) patients and ADM grafts in 3 (20%) patients. Two patients developed complications requiring surgical revision and 3 patients are considering a secondary glans augmentation, for a potential surgical revision rate of 33% (5/15). There were no wound infections, implant infections, or erosions. Glans augmentation with adipodermal or ADM graft interposition between the glans skin and implant capsule improves the neophallus appearance and may help prevent future implant erosion in phalloplasty patients who develop fat atrophy after penile implant insertion.

Comparison of Closure versus Non-closure of Buccal Mucosal Graft Harvesting Site in Urethroplasty.

Background: Buccal mucosal graft is commonly used in substitution urethroplasty for the treatment of anterior urethral strictures. However, the optimal management of the donor site remains a topic of debate. This prospective study aimed to compare the outcomes and morbidity associated with closure versus non-closure of the buccal mucosal graft harvesting site in urethroplasty.&#x0D; Methodology: A total of 60 patients with anterior urethral strictures underwent buccal mucosal urethroplasty. The patients were divided into two groups: group A (non-closure, n=30) and group B (closure, n=30). Post-operative pain, perioral numbness, early return to diet, and swelling of the cheek were assessed and compared between the two groups. Pain was measured using the Visual Analog Scale (VAS), and statistical analysis was performed using appropriate tests.&#x0D; Results: The mean age of the patients was 35.73 ± 13.42 years, and the mean length of the stricture was 58.45 ± 26.87 mm. Post-operative pain scores measured through VAS were comparable between the closure and non-closure groups at different time points. Perioral numbness was observed in 43.33% of the non-closure group and 30.0% of the closure group (p=0.284). Early return to diet was reported in 40.0% of the non-closure group and 70.0% of the closure group (p=0.019). Swelling of the cheek was noted in 53.33% of the non-closure group and 33.33% of the closure group (p=0.118).&#x0D; Conclusion: This study suggests that non-closure of the buccal mucosal graft harvesting site in urethroplasty results in less post-operative pain, early return to diet, and lower perioral numbness. However, it is associated with increased swelling of the cheek. These findings support the use of non-closure as a viable alternative to closure of the buccal mucosal graft harvesting site. Further research with larger sample sizes and longer-term follow-up is warranted to validate these findings and assess additional outcomes such as stricture recurrence and cosmetic outcomes.

Trilayer temporalis fascia interposition graft: A reliable technique for nasal septal perforation repair

PurposeNasal septal perforation (NSP) repair is a complex procedure with variable techniques and success rates. In this study we describe NSP repair using a trilayer interposition graft of temporalis fascia and thin polydioxanone (PDS) plate without intranasal flaps and report outcomes in our patient population. Materials and methodsIRB-approved retrospective review of 20 consecutive patients presenting to a tertiary medical center with NSP from September 2018 to December 2020 and who underwent NSP repair via our trilayer temporalis fascia interposition graft. De-identified patient data was obtained from the medical record and stored on an encrypted secure server. Descriptive statistics were examined for each variable. ResultsAll 20 NSP repairs demonstrated durable repair with complete mucosal coverage at last follow-up (average 7 months). Complete resolution of preoperative symptoms was achieved in 85 % of patients, with partial resolution in the remaining 15 %. Of the 20 perforations 25 % were small (<1 cm), 50 % medium (1-2 cm), and 25 % large (>2 cm). The only surgical complication was a single intranasal synechiae. No graft harvest site complications were noted. ConclusionThe application of a trilayer temporalis fascia - PDS plate interposition graft without intranasal flaps is highly effective for repair of NSP.

Conventional Glycaemic Control May Not Be Beneficial in Diabetic Patients Following Cardiac Surgery

Stress hyperglycaemia is common following cardiac surgery. Its optimal management is uncertain and emerging literature suggests that flexible glycaemic control in diabetic patients may be preferable. This study aims to assess the relationship between maximal postoperative in-hospital blood glucose levels (BSL) and the morbidity and mortality outcomes of diabetic and non-diabetic cardiac surgery patients. A retrospective cohort analysis of all patients undergoing cardiac surgery at a tertiary single centre institution from 2015 to 2019 was undertaken. Early management and outcomes of hyperglycaemia following cardiac surgery were assessed via multivariable regression modelling. Follow-up was assessed to 1 year postoperatively. Consecutive non-diabetic patients (n=1,050) and diabetic patients (n=689) post cardiac surgery were included. Diabetics with peak BSL ≤13.9 mmol/L did not have an increased risk of morbidity or mortality compared to non-diabetics with peak BSL ≤10.0 mmol/L. In non-diabetics, stress hyperglycaemia with peak BSL >10.0 mmol/L was associated with overall wound complications (5.7% vs 8.8%, OR 1.64 [1.00-2.69], p=0.049) and postoperative pneumonia (2.7% vs 7.3%, OR 2.35 [1.26-4.38], p=0.007). Diabetic patients with postoperative peak BSL >13.9 mmol/L were at an increased risk of overall wound complication (7.4% vs 14.8%, OR 2.47 [1.46-4.16], p<0.001), graft harvest site infection (3.7% vs 11.8%, OR 3.75 [1.92-7.30], p<0.001), and wound-related readmission (3.1% vs 8.8%, OR 3.11 [1.49-6.47], p=0.002) when compared to diabetics with peak BSL ≤13.9 mmol/L. In non-diabetics, stress hyperglycaemia with peak BSL >10.0 mmol/L is associated with morbidity. In diabetic patients, hyperglycaemia with peak BSL ≤13.9 mmol/L was not associated with an increased risk of morbidity or mortality compared to non-diabetics with peak BSL ≤10.0 mmol/L. Further investigation of flexible glycaemic targets (target BSL ≤13.9 mmol/L) in diabetic patients is warranted.

Surgical Site Infection in Cardiac Surgery.

Surgical site infections (SSIs) are one of the most significant complications in surgical patients and are strongly associated with poorer prognosis. Due to their aggressive character, cardiac surgical procedures carry a particular high risk of postoperative infection, with infection incidence rates ranging from a reported 3.5% and 26.8% in cardiac surgery patients. Given the specific nature of cardiac surgical procedures, sternal wound and graft harvesting site infections are the most common SSIs. Undoubtedly, DSWIs, including mediastinitis, in cardiac surgery patients remain a significant clinical problem as they are associated with increased hospital stay, substantial medical costs and high mortality, ranging from 3% to 20%. In SSI prevention, it is important to implement procedures reducing preoperative risk factors, such as: obesity, hypoalbuminemia, abnormal glucose levels, smoking and S. aureus carriage. For decolonisation of S. aureus carriers prior to cardiac surgery, it is recommended to administer nasal mupirocin, together with baths using chlorhexidine-based agents. Perioperative management also involves antibiotic prophylaxis, surgical site preparation, topical antibiotic administration and the maintenance of normal glucose levels. SSI treatment involves surgical intervention, NPWT application and antibiotic therapy.