Incision Line Research Articles

Oblique lateral interbody fusion at L5-S1: feasibility, surgical approach window, incision line, and influencing factors.

The primary aim of this study was to describe the feasibility, surgical approach window (SAW), and incision line (IL) for oblique lateral interbody fusion at L5-S1 (OLIF51) using computed tomography (CT). A secondary aim was to identify associations among approach characteristics and demographic and anthropometric factors. We performed a radiographic study of 50 male and 50 female subjects who received abdominal CT imaging. SAW was measured as the distance from the midline to the medial border of the iliac vessel. IL was measured at the skin surface corresponding to the distance between the center of the disc space and SAW lateral margin. OLIF51 feasibility was defined as the existence of at least a 1-cm SAW without retraction of soft tissues. For the left side, the OLIF51 SAW and IL were 12.1 ± 4.6 and 175.1 ± 55.3mm. For the right side, these measures were 10.0 ± 4.3 and 185.0 ± 52.5mm. Correlations of r = 0.648 (p < 0.001) and r = 0.656 (p < 0.001) were observed between weight and IL on the left and right sides, respectively. OLIF51 was not feasible 23% of the time. To our knowledge, this is the largest CT study to determine the feasibility of performing an OLIF51. Without the use of retraction, OLIF51 is not feasible 23% of the time. Left-sided OLIF51 allows for a larger surgical approach window and smaller incision compared to the right side. Larger incisions are required for adequate surgical exposure in patients with higher weight.

Унилатеральная гибридная хирургическая реконструкция тазового дна. Модифицированная лоскутная методика

Sacrospinous fixation is one of the most studied treatments for pelvic organ prolapse (POP), but the prevention of implantrelated complications remains unresolved. To isolate the mesh materials from the incision line and to prevent the development of chronic pelvic pain syndrome due to rigid fixation, a modification of hybrid pelvic floor reconstruction was performed, where a U-shaped vascularized vaginal flap acts as the main fixation point of the mesh implant. Objective. To study the efficacy and safety of a modified flap technique for unilateral hybrid pelvic floor surgical reconstruction. Patients and methods. A database of 128 case histories was generated. Inclusion criteria: apical anterior prolapse (POP-Q: Ba, C ≥ 0), hybrid pelvic floor surgical reconstruction using mesh endoprosthesis and vascularized vaginal flap performed between May 2020 and September 2022. The variables under study included POP stage, results of the PFDI-20, PISQ-12, and ICIQ-SF questionnaires, intraoperative complications. Patients who underwent surgery were invited for consultation. The following parameters were evaluated: POP stage, presence of mesh erosion, de novo dyspareunia, de novo chronic pelvic pain, de novo functional disorders (an overactive or atonic bladder, stress urinary incontinence (SUI), defecation disorders), repeat surgeries for POP and SUI. The PFDI-20, PISQ-12, and ICIQ-SF questionnaires were filled in. Satisfaction with treatment was assessed using the PGI-I scale. Four patients underwent contrast-enhanced magnetic resonance imaging of the pelvic organs. Results. The results showed a significant improvement in the quality of life after surgery in 113 (96.6%) cases. Only 3 (2.6%) patients had persistent POP symptoms. Of the 117 patients with baseline moderate or severe urinary incontinence, 45 (38.5%) showed improvement in 41 (91.1%) cases. Assessment of the quality of sexual life showed improvement in 27 (77.1%) of 35 patients, and 4 patients returned to sexual activity after surgery. Satisfaction with the results of treatment was noted in 109 (93.2%) patients. Conclusion. Flap modification for unilateral hybrid pelvic floor surgical reconstruction is an effective and safe method of preventing the development of implant-related complications in the correction of POP. Key words: pelvic organ prolapse, mesh implant, vaginal flap

The effects of topical aloe vera on an experimentally designed penile fracture model in rats.

This study assessed the histopathological and oxidative effects of topical Aloe Vera (AV) on penile fractures (PF) formed experimentally in a rat model. Forty Wistar albino rats (220-250 g) were used. The PF model was created experimentally with a number 15 lancet. Then, the rats were randomly and equally divided into five groups. In the first group (C), no incision was formed. In the second group (P), an incision was formed. In the third group (PR), the incision line was closed primarily. In the fourth group (PA), AV was locally applied onto the incision without suturing for three days. In the last group (PRA), AV was applied to the primary repair region for three days. All groups were compared to each other according to histopathological and biochemical data. Hyperemia-bleeding was observed to be suppressed in the PRA group compared to the other groups (p<0.001). Inflammation was observed only in Groups PR and PRA (p<0.001). Significant fibrosis was observed in the PA and PRA groups compared to the other groups (p<0.001). Superoxide Dismutase (SOD) and Glutathione (GSH) values increased in favor of Group PRA (p=0.009 and p=0.035, respectively). Total Oxidative Status (TOS) and Malondialdehyde (MDA) values decreased in favor of Group PA (p=0.036 and p=0.026, respectively). Tumor Necrosis Factor-alpha (TNF-α) and Interleukin-1 beta (IL-1ß) levels decreased mostly in the PRA group, but these changes did not reach statistical significance (p>0.05). Topical AV application reduces tissue inflammation and oxidative stress but appears to increase the development of fibrosis after PF.

Early wound healing at 1 week postoperatively in periodontal tissue regeneration therapy: enamel matrix derivative versus recombinant human fibroblast growth factor.

Recombinant human fibroblast growth factor-2 (rhFGF-2) has demonstrated positive effects on wound healing at 2 weeks after periodontal surgery relative to enamel matrix derivative (EMD). However, the effects at earlier postoperative stages have not been reported. This retrospective study compared the early wound healing outcomes 1 week after surgery using the modified papilla preservation technique (mPPT) with either EMD or rhFGF-2 therapy. We compiled a list of all mPPT sites treated with EMD or rhFGF-2 during the survey period (September 2011 to March 2022). Early wound healing was assessed using the early wound healing score (EHS) and the modified early wound healing index (mEHI). Inter-rater reliability for the EHS and mEHI was established using intraclass correlation coefficients. Factors influencing mPPT were identified by analyzing the correlation coefficients between the EHS items, mEHI items, and potential influencing factors. After adjusting for factors impacting EHS, mEHI, and mPPT, we compared the EHS and mEHI between EMD and rhFGF-2 groups. In total, 72 sites were evaluated. The scores for incision line, step, and dehiscence were significantly higher in those receiving rhFGF-2 (n=42) compared to those treated with EMD (n=30). The EHS item scores did not differ significantly between groups. Among patients aged ≥50 years, but not those <50 years, significantly higher step and dehiscence scores were found in the rhFGF-2 group than the EMD group (P<0.01). Additionally, for patients exhibiting a clinical attachment level (CAL) ≥8 mm, the step score was significantly higher in the rhFGF-2 group than in the EMD group (P<0.05), but this trend was not reflected in those with a CAL <8 mm. In this study, early wound closure at mPPT sites was more effectively achieved with rhFGF-2 than with EMD. Nevertheless, biochemical assessments are required to compare the re-epithelialization effects of these therapies.

Effect of pre-incisional and peritoneal local anesthetics administration on colon anastomosis and wound healing.

Previous research has shown that levobupivacaine is as effective as bupivacaine but carries a lower risk of cardiac and central nervous system toxicity. This study explores whether levobupivacaine and bupivacaine are preferable for all patients, includ-ing those with comorbidities, particularly focusing on their effects on colonic anastomosis. The primary objective is to examine the influence of levobupivacaine and bupivacaine on colonic anastomosis. Additionally, the study will assess their impact on wound healing and their anti-adhesive properties. Conducted between July 28, 2022, to August 4, 2022, at the Hamidiye Animal Experiments Laboratory, this study was approved by the University Science Health, Hamidiye Animal Experiments Local Ethics Committee. This study was conducted using 21 male Sprague rats aged 16-20 weeks. The rats were allocated into three equal groups of seven each: Group C: pre-incisional isotonic; Group B: pre-incisional bupivacaine; and Group L: pre-incisional levobupivacaine. Macroscopic adhesion scores (MAS) were recorded during laparotomy and tissue samples were taken for histopathological examination and hydroxyproline levels measurement. Wound tensile strength along the middle incision line and anastomotic burst pressure were also assessed. MAS was statistically significantly lower in Groups B and L compared to Group C (p<0.001). The wound histopathology score (WHS) was significantly higher in Group L than in Group B (p=0.021). Colon histopathology scores (CHSs) were also signifi-cantly higher in Group L compared to Group C (p=0.011). TThe study found that bupivacaine and levobupivacaine did not significantly enhance wound healing, although le-vobupivacaine significantly improved WHS relative to bupivacaine. According to the findings of this study, levobupivacaine can enhance clinical practice by being used in patients undergoing colon anastomosis. It contributes significantly to the durability of colon anasto-mosis, has a more positive effect on wound healing compared to bupivacaine, and exhibits anti-adhesive properties. Additional clinical trials are necessary to validate these results further.

Monorchidism observed in a two-year-old male broodstock of Heterobranchus longifilis, Red mud catfish: a case report

Ten mature male broodstocks of Heterobranchus longifilis, Red mud catfish were purchased from a reputable farm, Arewa in Zaria for the research. A two-year-old mature male broodstock weighing 0.5kg among the ten mature male broodstocks was discovered to be a monorchid. This was observed when the broodstock was euthanized and a mid-ventral line incision of about 2-3 cm long was made using scalpel blade in order to explore its abdominal cavity for testicular exteriorization. Upon abdominal exploration, only the right testis was present but the right testis was completely absent without remnant. The left testis present was observed to be twisted in the middle along its vertical axis. The morphometric and milt parameters of the right testis present were determined as: testicular length (4.2 cm), testicular weight (1.05 g), milt volume (0.12ml), sperm motility (75%) and sperm concentration (377 x 106/ ml). Keywords: Broodstocks, Exteriorization, Monorchidism, Morphometric and Testis

Effect of Low-Level Laser Therapy on Knee Range of Motion and Functional Abilities After Total Knee Arthroplasty.

The aim of this study was to determine the effectiveness of combined low-level laser therapy (LLL) and rehabilitation in patients following recent total knee replacement (TKR). A double-blind randomized controlled study was conducted at the Orthopedic Department of Mansoura University Hospital. Forty-four patients were chosen from a total of 58 patients who met the inclusion criteria and were assigned randomly into control and experimental groups of equal size. Ultimately, 40 patients completed the study (20 from each group). Both groups participated in an intensive functional rehabilitation program, and the experimental group also received LLL therapy around the knee at the incisional line, the medial and lateral intra-articular space, above and below the patella, and at the popliteal fossa at low fluence (6 J/cm2, 650 nm continuous wave) and 60 s per point with a total dose of 48 J per session over 12 treatment sessions for six weeks. Knee range of motion (ROM) was measured with a digital goniometer, and functional abilities were assessed with the Arabic version of the Western Ontario and McMaster Universities Osteoarthritis (WOMAC) index. There were significant differences in all variables pre- and post-treatment within each group. Before treatment, there was no significant difference in any of the measured variables between the groups (P>0.05). After treatment, there were significant differences in knee flexion ROM and WOMAC index (P<0.05)but no significant difference in knee extension ROM between the groups (P>0.05). The addition of low-level laser therapy to a rehabilitation program post-TKR resulted in substantial enhancements in knee flexion range of motion and the WOMAC index.

Effect of the absorption rate of suture material on oral mucosal scar formation: A triple-blind randomized controlled trial

IntroductionExtensive oral mucosal scar formation following LeFort-I osteotomy can pose patients with several scar-related complications in case of function as well as cosmesis. The present study aimed to evaluate the effect of the absorption rate of Vicryl Rapide and Vicryl on oral mucosal scar formation. Material and methodsIn a triple-blind randomized controlled trial study, Vicryl and Vicryl Rapide were used randomly for wound closure on the left and right sides of the LeFort-I incision line. Three maxillofacial surgeons evaluated mucosal scars on each side two and four months post-surgically using Mucosal Scarring Index (MSI). ResultsThe differences in the total scores of MSI between the Vicryl and Vicryl Rapide groups were not significant, neither in the anterior nor in the posterior areas (Paired t-test, df = 25, CI = 95 %, P-value >0.05). ConclusionThe results of the present study demonstrated that Vicryl Rapide is comparable to Vicryl suture material regarding the mucosal scar formation following LeFort-I osteotomy surgery; therefore, it could be considered for such oral surgical procedures.

Spinal cord stimulator explant caused by post-incisional cellulitis secondary to Varicella Zoster Virus (shingles) infection: a case report

IntroductionSpinal Cord Stimulation (SCS) is a well-established therapy for refractory neuropathic pain, known for its safety and minimally-invasive nature. However, complications, including surgical site infections (SSIs), can arise post-implantation. SCS-related SSIs occur in 3.4% to 4.6% of cases within 90 days post-implant, often requiring device removal and impacting pain management and healthcare costs. The impulse generator, electrode implant site and lumbar/thoracic surgical site are commonly affected, with local skin flora and circulating organisms being the primary causes of infection.Case presentationAn 80-year-old Lebanese male with chronic neuropathic lower back and bilateral leg pain, significantly impairing function, underwent prolonged hospitalizations for COVID-19 infection and acute-on-chronic pain with Urinary Tract Infection (UTI). Considering SCS as a therapeutic option, a successful trial led to permanent implantation, resulting in improved pain severity and functional capacity. However, three months later, the patient developed post-incisional cellulitis and wound dehiscence secondary to Varicella Zoster Virus (shingles) Infection directly over the Implantable Pulse Generator (IPG) incision line. Despite antibiotic treatment, the infection progressed, necessitating SCS system explantation.DiscussionThis represents the first reported case of VZV infection causing wound dehiscence and SCS explantation post-implantation. Contributing factors may include itching around the IPG site, facilitating deeper tissue inoculation. Laboratory and imaging tests may not reliably detect SSIs, and superficial infections may respond to antibiotics, while deep infections typically require implant removal. Early identification and intervention are vital to minimize complications.ConclusionThis unique case emphasizes the need for heightened vigilance and monitoring in patients with viral infections near medical devices. A standardized approach to assessing and managing SCS-related infections is critical. Sharing such experiences contributes to improved understanding and treatment of these rare incidents.

Polypropylene mesh versus nylon mosquito net mesh for external abdominal hernias repair in cattle and buffaloes

Herein, the effectiveness of locally sourced and autoclaved nylon mosquito net mesh for the repair of external abdominal hernias was investigated. Eleven animals (7 cattle and 4 buffaloes) having hernial ring sizes of 8 to 30 cm in diameter were divided into two Groups 1 (5 animals) and Group 2 (6 animals). In Group 1, nylon mosquito net mesh was used, and in Group 2, polypropylene mesh was used for the repair of defects. The animals were sedated with xylazine HCl and given local anaesthesia during surgery. Over the external hernial sac, an elliptical skin incision was made. The internal hernial sac was bluntly dissected and freed down to the hernial ring. The internal hernial sac was opened, and the hernial ring was repaired with nylon mosquito net mesh or polypropylene mesh using the inlay technique. After hernioplasty, the sac and subcutaneous tissue were repaired with prolene suture material. The skin incision was closed with simple interrupted mattress sutures using monofilament polyamide suture material. Antibiotics and analgesics were given postoperatively, and povidone iodine was used to treat the suture line daily. The skin sutures were removed on the 10th to 15th postoperative day, depending upon the wound condition. Mild inflammatory swelling in Group 1 was observed at the incision line, which had completely subsided by the 15th postoperative day. The wounds healed by first intention in both groups. In any case, no recurrence was seen in a follow-up period of 3 months. Without clinical signs of wound dehiscence, infection, or recurrence, all animals recovered uneventfully.

Laparoscopic dissection around the superior mesenteric artery by left posterior approach during pancreaticoduodenectomy.

In pancreaticoduodenectomy (PD), the approach to superior mesenteric artery (SMA) is a critical process that supports adequate surgical margins and radicality for pancreatic tumors. In most of the reports on laparoscopic PD, the right-sided approach in which the jejunum is pulled out to the right side for peri-SMA dissection is used, since the left side of the SMA is difficult to dissect, and the only way to do this is to dissect the vein first. We devised a method to simplify and safely perform peri-SMA dissection by reversing the process, starting from the left side of the SMA. The first step involves the mobilization of the pancreatic head, which allows for rotation around the SMA. The second step involves the dissection of the left side of the SMA and transection of the jejunum. The key point is to change the incision line between the anterior and posterior mesojejunum. The third process includes the inferior pancreatoduodenal artery (IPDA) and first jejunal artery (J1A) dissection, which can be easily performed from the left side because the SMA rotates by simply continuing the dissection along the previously exposed SMA, and the IPDA/J1A are safely dissected at the root because they are drawn to the left side. The remaining processes are performed on the right side. This method was performed in 16 cases, and in most cases IPDA/J1A were divided from the left side. The technique for SMA dissection from the left posterior side was described with illustrations and video. Our method allows safe oncologic dissection around SMA avoiding anatomical misorientation during laparoscopic PD.

Tramadol vs. Lidocaine Administered Intraperitoneally and in Incisional Lines for the Intraoperative and Postoperative Pain Management of Romifidine-Telazol-Anesthetized Swine Undergoing Umbilical Hernia Repair.

The aim of the study was to compare the analgesic efficacy of tramadol and lidocaine for local anesthesia during umbilical hernia repair in swine. The study was performed on 66 large white crossbred swine. The swine received a mixture of tiletamine/zolazepam at 5 mg/kg and romifidine at 80 µg/kg, administered intramuscularly. Then, they were divided into three groups (n = 22) that received different treatments with lidocaine at 4 mg/kg and tramadol at 4 mg/kg. The LL group received lidocaine both by infiltration of the surgical planes and intraperitoneally. The LT group received lidocaine by infiltration of the surgical planes and tramadol intraperitoneally. The TT group received tramadol both by infiltration of the surgical planes and intraperitoneally. In all groups, the infiltration of the surgical planes into the umbilical region involved both the skin and muscle planes. Heart rate, noninvasive arterial blood pressure, and respiratory frequency were recorded during surgery. The response to the surgical stimulus was evaluated using a cumulative pain scale (the cut-off point for rescue analgesia was set to 10). Postoperative pain was assessed using the UNESP-Botucatu pig composite acute pain scale (the cut-off point was set to 4). The trend of physiological variables was adequate for patients under anesthesia. No subject required intraoperative and postoperative rescue analgesia. Tramadol could therefore be used for pain management in livestock.

An Integrated Management (Ayurveda and Modern Medicine) of Peripheral Vascular Disease with Non-Healing Wound -A Case Study

&#x0D; Peripheral vascular disease (PVD) includes peripheral arterial disease (PAD) and venous disease. PAD is a chronic progressive atherosclerotic disease leading to partial or total peripheral vascular occlusion. In ayurveda it is compared with Vatarakta, classified as a Mahavatavyadhi and as a separate disease in the literature has evoked attention of the Ayurvedic physicians and scholars because of its versatility in symptoms.In this case study, A Case of 54 years old male patient came to OPD of shalyatantra department Parul institute of Ayurveda with complains of wound over right foot, Throbbing pain and discoloration, Swelling over foot, Pus discharge, Fever on /off, unable to walk. with past history Amputation of left 3rd toe- in 2019 and Injury with thorn before 25 days ago. with addiction of tea, alcohol and Tobacco. In general examination patient was k/c/o HTN and DM since 20-25 years.Treatment protocol for this patient given was - 1. Blood sugar management 2. Wound care 3. Saman chikitsa (symptomatic management) 4. Jalokaavacharan 5. Debridement over sole of foot 6. Compartment syndrome (fasciotomy) over sole with 1 vertical line and above 2 vertical line incision 7. Amputation. which provided significant relief in the chief complaints and ultimately prevented major deformity in the form of amputation.Conclusion: Life style of patient improved remarkable. Patient could be able to walk after treatment . Pain and Discoloration decreased.&#x0D;

Nail unit incision lines: A tool to minimize nail unit scarring

Abstract Langer’s lines, lines of cleavage, and biodynamic excisional skin tension (BEST) lines have been defined for cutaneous surgery to ensure excisional wound closure with the least tension on any part of the body and minimize scarring. This article describes nail unit incision lines (NUIL) with a similar perspective. NUIL are followed by nail surgeons to help regrowth of a normal nail; however, they are not widely understood or respected during nail surgery. Within the anatomically small nail unit, the orientation of these lines varies depending on the area being operated upon. Nail bed incisions should be oriented longitudinally, while nail matrix incisions should be oriented horizontally. Being the germinative portion, nail matrix should be dealt with more cautiously, avoiding the lunular margin. Lateral nail fold incisions should be longitudinal, while proximal nail fold incisions should be radial. Distal nail fold (hyponychial) incisions should preferably be oriented parallel to the distal nail ridge. Knowledge and compliance with NUIL can help minimize scarring outcomes in nail surgery.

Connection between medial dorsal cutaneous nerve and saphenous nerve: case report.

There are no data on the connection of the saphenous nerve (SN), located on the medial side of the foot, with the terminal branches of the superficial fibular nerve. The aim of this study is to reveal the variation that surgeons should pay attention to for anesthesia applied in foot surgeries. In this study, the left foot of a 70-year-old female cadaver fixed with formalin was dissected. The distance to the medial malleolus and the incision line was recorded using digital caliper to determine the reference points in the resulting variation. It was observed that a branch from the SN, which arose from the SN and proceeded anteriorly to the upper part of the medial malleolus and continued towards the dorsum of the foot, hooked with a branch from the medial dorsal cutaneous nerve (MDCN). The branches arising from this hook were distributed on the medial edge of the foot up to the proximal metatarsophalangeal joint I. The distance of this nerve connection to the medial malleolus is 91.14mm, and the distance to the incision line is 15.76mm. It is suggested that the case presented as an unusual SN variation, which may affect the success of local anesthesia in invasive procedures to the medial part of the foot and could be considered in the evaluation of sensory loss after anteromedial surgical approach to the ankle, should be included in the classification of the cutaneous innervation pattern of the foot.

Reconstruction of the Exenterated Orbit with an Island Pericranial Flap: A New Surgical Approach

Background:Reconstruction of the bony socket after orbital exenteration is a matter of much debate. Prompt defect closure with a microvascular flap is desirable but involves a major surgical procedure and hence, places considerable burden on the patient. The new surgical technique presented here permits a technically simpler wound closure with fewer complications after orbital exenteration.Methods:Between May 2014 and June 2022 in the ENT department of Regensburg University, nine patients underwent exenteration and reconstruction with a pericranial flap. The flap was raised via a broken line incision in the forehead or endoscopically, incised in a roughly croissant-like shape, then introduced into the orbit through a tunnel in the eyebrow. A retrospective analysis of the patients and considerations about determining the size, shape, and vascular supply of the flap are presented.Results:Flap healing was uncomplicated in all cases. Only 6 weeks after surgery, the flap was stable, making it possible to start adjuvant therapy and prosthetic rehabilitation swiftly. The flap is adapted to the near cone-shape of the orbit. The mean (± standard deviation) surface area of the measured orbits is (39.58 ± 3.32) cm2. The territory of the angular artery provides the periosteal flap arterial blood supply. Venous drainage is via venous networks surrounding the artery.Conclusions:Use of the pericranial flap makes it possible to close the orbital cavity promptly with minimal donor site defect and a short operating time, thereby minimizing the surgical risk and speeding up physical and psychological recovery.

Efficacy of bilateral ultrasonography-guided transversus abdominis plane block after laparoscopic sleeve gastrectomy: Prospective, randomized, controlled study

Aim: Transversus Abdominis Plan (TAP) block is an interfascial plane block, commonly used as an analgesic technique in abdominal surgeries. The aim of this study is to investigate the postoperative analgesic efficacy of bilateral ultrasonography (US) guided TAP block in patients scheduled for laparoscopic sleeve gastrectomy.Method: In this randomized prospective study; 48 patients, 18-65 years, ASA I-II, morbidly obese (BMI&gt;35), underwent laparoscopic sleeve gastrectomy were included. The patients randomized into two groups: TAP block Group (group TAP) and Control Group (group C). At the end of the operation, bilateral TAP block were performed to 24 patients in Group TAP with a total 40 ml of local solution. 20 ml of local solution was injected into the trocar incision lines of all patients. Patient-controlled analgesia was administered to all patients at a dose of 5 mg/ml tramadol. Tramadol consumption, visual analogue scores (VAS) and the need of rescue analgesia (paracetamol) of the patients at postoperative first 24th hours were recorded.Results: There is no statistical difference in terms of demographic data. Total tramadol consumption and VAS were significantly higher in the Group C (p&lt;0.01). No complications were found in either group.Conclusions: US-guided TAP block provides effective analgesia in patients underwent laparoscopic sleeve gastrectomy surgery.

Minimally Invasive Transnasal Approach to the Anteromedial Temporal Fossa and Lateral Sphenoid Using a Novel Landmark between Periorbita and Periosteum of the Pterygopalatine Fossa: A Cadaveric Study.

The anteromedial temporal region and the lateral wall of the sphenoid can be the site of an array of pathology including trigeminal schwannoma, encephalocele, cholesterol granuloma of the petrous apex, malignancy, infection, and sellar pathology extending to the lateral cavernous sinus. Approaches to this region are technically challenging and the existing approach requires sacrifice of all of the turbinates including the nasolacrimal duct, which can cause postoperative complications. We describe a novel anatomical landmark between the periorbita and the periosteum of the pterygopalatine fossa (which is located at the inferolateral periorbital periosteal line [ILPPL]). The posterior one-third of the incision line lies between the foramen rotundum and the superior orbital fissure, which is proximal to the maxillary strut. A 1.5-cm incision can divide the orbital and pterygoid contents and lead us to the posterior inferolateral orbital region, anteromedial temporal region, lateral wall of the sphenoid sinus, and lateral wall of the cavernous sinus. A combined multiangled approach to the ILPPL will enable us to preserve all of the turbinates and the septum, and the nasolacrimal duct, allowing for the preservation of the physiological function and pedicled flaps, such as the middle turbinate, inferior turbinate, and septal membrane flap. The ILPPL is a simple, effective, and novel landmark for the minimally invasive approach to the anteromedial temporal fossa.

A case of necrotizing fasciitis developing after cesarean section

Necrotizing fasciitis (NF) is a rare condition that is observed in obstetric and gynecological practices. It is a rapidly progressive and often fatal complication. Failure to obtain an early diagnosis and delay in initiating appropriate treatment can lead to significant morbidity and mortality. Our case was 25 years old, and she was in her first pregnancy. The patient had no systemic disease or history of previous surgery. Our patient’s baby was delivered by cesarean section with an indication of emergency fetal distress. During the cesarean section, it was observed that the amniotic fluid contained very dark meconium. No complications occurred during the cesarean section. Our patient presented with complaints of severe pain, bullae, and hyperemia at the level of the incision line one week later. In her vital findings, fever was 39.3 ºC, blood pressure was 90/60 mmHg, and heart rate was 110 /min. In laboratory tests, white blood cell count was 25,280 /mm3, C-reactive protein (CRP) was 431 mg/dL, and sedimentation was 100 mm/hour. On the ultrasonographic examination, air, significant edema, and thickening were observed in the incision line, skin, and subcutaneous tissues. On the computed tomography scan, thickening of the skin and subcutaneous tissues, fluid locations, and areas of air densities were observed over a wide area extending to the level of the thoracic 10th and 11th vertebrae superiorly and to the mons pubis inferiorly. Based on these findings, the patient was diagnosed with NF. After broad-spectrum antibiotic therapy and fluid-electrolyte support, extensive surgical debridement was performed under emergency conditions. Before applying the skin graft, vacuum-assisted wound closure was performed, and a very good response was obtained. The patient, whose pathology result was compatible with necrotizing fasciitis, was discharged on the 20th post-operative day. In this case, we aimed to present a case of NF after cesarean section.

The relationship between the incision line and position of the latissimus dorsi muscle for subcutaneous implantable cardioverter-defibrillator intermuscular implantations.

Intermuscular implantations of subcutaneous implantable cardioverter-defibrillators (S-ICD) have been recommended, but the position of the anterior border of the latissimus dorsi muscle (LDM) has not previously been evaluated in establishing an incision line to facilitate the intermuscular approach. The objective of this study is to evalua the position and trend of the anterior border of the LDM in patients who are candidates for implantable cardioverter-defibrillators. The distance from the back to the anterior border of the LDM (A) and the anterior-posterior width of the chest wall (B) weremeasured on computed tomography retrospectively, and the ratio (=A/B) was used as the position of the anterior border of the LDM. In addition, the variability and factors affecting the values were evaluated. An analysis was performed on 78 patients, and the position of the anterior border of the LDM (=A/B) exhibited a normal distribution, with a mean value of 0.53 ± 0.062 (0.41-0.69). The position of the anterior border of the LDM tended to be more anterior in younger, taller, male, primary prevention, nonheart failure, low brain natriuretic peptide level, and nondiabetic patients. The position of the anterior border of the LDM varied from case to case with variable results. Conventional incisions on the midaxillary line may be inappropriate for intermuscular implantations, and the position of the anterior border of the LDM should be evaluated in each individual case to establish the incision line.