Surgical Techniques Development

12 pages, 2705 KiB

Open AccessArticle

The Use of Cryopreserved Umbilical Tissue as an Adjunctive Therapy in Immediate Breast-Reconstruction Patients at High Risk for Wound-Healing Complications: Case-Report Series and Preliminary Results

by Kyle M. Ockerman, Nhan Trieu, Sabrina H. Han, Markos Mardourian, Lisa Spiguel, Kalyan Dadireddy and Sarah Sorice Virk

Surg. Tech. Dev. 2024, 13(3), 313-324; https://doi.org/10.3390/std13030024 - 20 Sep 2024

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Abstract

Introduction: Mastectomy skin necrosis (MSN) is a common complication occurring in up to 50% of patients. In patients with risk factors for poor wound healing such as immunosuppression, prior radiotherapy (XRT), and high body mass index (BMI > 30.0), this number is even [...] Read more.

Introduction: Mastectomy skin necrosis (MSN) is a common complication occurring in up to 50% of patients. In patients with risk factors for poor wound healing such as immunosuppression, prior radiotherapy (XRT), and high body mass index (BMI > 30.0), this number is even higher. MSN can lead to infection, loss of reconstruction, poorer aesthetics, and most ominously, delay in adjuvant cancer therapy. Instead of forgoing reconstruction in these patients, adjunctive therapies to optimize wound healing are necessary. The purpose of this study is to introduce the use of cryopreserved umbilical tissue (vCUT) as an adjunct therapy for high-risk-wound-healing immediate breast reconstruction (IBR) patients. Methods: All patients who underwent breast reconstruction with vCUT as an adjunctive therapy were identified and retrospectively analyzed. Results: Seven patients who underwent breast reconstruction with vCUT placement were identified. These patients had risk factors for delayed healing, such as obesity, immunosuppression, and/or prior XRT. The mean post-operative follow-up was 252 days (range 183–287). Four out of seven patients demonstrated post-operative complications: two out of seven developed seromas, two out of seven developed wound dehiscence, two out of seven developed infection, two out of seven developed MSN, and two out of seven lost their reconstruction. Conclusion: As undergoing IBR leads to improved mental health and superior aesthetic outcomes, efforts to expand current indications for safe IBR to traditionally poorer reconstructive candidates are imperative. The results of this case series demonstrate vCUT as a promising novel adjunctive tool in the reconstructive surgeons’ armamentarium in managing the less ideal reconstructive breast candidate. Full article

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12 pages, 272 KiB

Open AccessReview

Is Chronic Pelvic Inflammatory Disease an Exclusively Medical Gynecological Disease, or It May Be a Surgical Challenge?

by Mihai-Daniel Dinu, Bashar Haj Hamoud, Mihaela Amza, Romina-Marina Sima, Ileana-Maria Conea, Gabriel-Petre Gorecki and Liana Pleș

Surg. Tech. Dev. 2024, 13(3), 301-312; https://doi.org/10.3390/std13030023 - 3 Sep 2024

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Abstract

Pelvic inflammatory disease is an infectious condition affecting women’s upper genital tract, including the uterus, fallopian tubes, and ovaries. It primarily arises from an infection that spreads upward from the lower genital area. The relationship between chronic pelvic pain and coexisting conditions is [...] Read more.

Pelvic inflammatory disease is an infectious condition affecting women’s upper genital tract, including the uterus, fallopian tubes, and ovaries. It primarily arises from an infection that spreads upward from the lower genital area. The relationship between chronic pelvic pain and coexisting conditions is a key focus in its diagnosis and treatment. This type of pain is also considered a form of reflex dystrophy, involving both neurological and psychological components, the first line treatment consists in antibiotherapy. For patients with complex or severe pelvic abscesses, surgical intervention may be considered in selected cases. The primary surgical techniques employed are open and laparoscopic surgery, both aimed for abscess removal. MRI or Doppler ultrasonography may be employed when there is a suspicion of adnexal torsion, adenomyosis or deep pelvic endometriosis, especially if the ultrasound results are unclear or inconclusive Laparoscopic surgery has increasingly become favored by both healthcare professionals and patients. Moreover, laparoscopy has emerged as the most valuable tool for diagnosing chronic pelvic pain. The approach to treating pelvic abscesses in women of reproductive age depends greatly on clinical assessments, individual patient factors, and the desire to preserve fertility. However, laparoscopy may present technical difficulties in patients with severe pelvic abscesses, particularly those with extensive adhesions or a closed-off pelvic area, requiring advanced surgical expertise. Women with associated conditions such as endometriosis often experience a more severe form of pelvic inflammatory disease, which is less responsive to antibiotics and more frequently requires surgical resolution. The surgical treatment should be performed individualized to the clinical condition of the patient and the time of intervention must be carefully chosen. Full article

7 pages, 868 KiB

Open AccessCase Report

Fully Dual-Portal Robotic-Assisted Thoracic Surgery (F-DRATS) and Indocyanine Green-Navigated Segmentectomy

by Khrystyna Kuzmych, Carolina Sassorossi, Dania Nachira, Maria Teresa Congedo, Stefano Margaritora and Elisa Meacci

Surg. Tech. Dev. 2024, 13(3), 294-300; https://doi.org/10.3390/std13030022 - 19 Aug 2024

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Abstract

Background: In the landscape of thoracic surgery, innovation continually drives progress, offering novel approaches to address complex pathologies while prioritizing patient well-being. Dual-port robotic-assisted thoracic surgery (DRATS) represents a new frontier in this evolution. In this report, we describe our experience with the [...] Read more.

Background: In the landscape of thoracic surgery, innovation continually drives progress, offering novel approaches to address complex pathologies while prioritizing patient well-being. Dual-port robotic-assisted thoracic surgery (DRATS) represents a new frontier in this evolution. In this report, we describe our experience with the fully dual-port robotic-assisted thoracic surgery (F-DRATS) approach for segmentectomy with the indocyanine green intersegmental plane identification. Methods: We define as F-DRATS the robotic thoracic surgery performed by two intercostal incisions without rib spreading, using the robotic camera, robotic dissecting instruments, and exclusively robotic staplers. We herein describe our F-DRATS approach in lingulectomy and lymphadenectomy of stations 5, 6, 7, and 10 using the da Vinci Surgical System. Results: The patient’s postoperative course was uneventful with the chest tube removed on the second postoperative day. The final pathological analysis confirmed a low-grade malignant potential adenocarcinoma, with a main diameter of 1.1 cm, at 3 cm from the lung margins. Conclusions: This is the first description in the literature of a F-DRATS lingulectomy with ICG intersegmental plane identification. Full article

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16 pages, 22963 KiB

Open AccessCase Report

Perioperative Benefits of a 3D Printed Spine Biomodel in the Setting of Congenital Scoliosis Surgery

by Dean C. Perfetti, Stanley Kisinde, Theodore A. Belanger and Isador H. Lieberman

Surg. Tech. Dev. 2024, 13(3), 278-293; https://doi.org/10.3390/std13030021 - 9 Aug 2024

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Abstract

The spine community is continuously adding to its armamentarium of intraoperative techniques for visualization and instrumentation of the spine. Recently, three-dimensional printed spine models were introduced for use in preoperative planning, surgical simulation, and intraoperative guidance. We present a 14-year old African male [...] Read more.

The spine community is continuously adding to its armamentarium of intraoperative techniques for visualization and instrumentation of the spine. Recently, three-dimensional printed spine models were introduced for use in preoperative planning, surgical simulation, and intraoperative guidance. We present a 14-year old African male with congenital kyphoscoliosis, small stature, an obvious gibbus deformity and coronal imbalance, who underwent a three-staged posterior surgical correction procedure, during which a 3D-printed spine biomodel was utilized for better appreciation of his complex spinal deformity patho-anatomy. During the first stage of the procedure, he developed diminished lower extremity motor strength bilaterally and bowel/bladder control, but, following his third stage procedure and with focused rehabilitation efforts, he has regained full control of his bowel and bladder function, and is able to ambulate and perform activities of daily living independently, albeit still requiring intermittent walking support with a single forearm crutch due to residual left leg weakness. The 3D spine biomodel functioned successfully as a valuable tool and surrogate anatomic blueprint for the surgeons, enabling adequate appreciation of the complex bony anatomy which could not be easily resolved on the conventionally available imaging modalities, intraoperative navigation or robotic platform. Theoretically, up to $2900 USD in savings, translated from the mean estimated time saved per procedure with the use 3D-printed spine models has been proposed in some studies. Therefore, 3D-printed spine models have utility in complex spinal deformity correction surgery. Full article

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9 pages, 10499 KiB

Open AccessCase Report

Three-Dimensional Computed Tomography-Assisted Complex Lung Segmentectomies for Challenging Oncological Cases

by Riccardo Orlandi, Lorenzo Gherzi, Michele Ferrari, Giovanni Mattioni, Marco Alifano and Alessandro Pardolesi

Surg. Tech. Dev. 2024, 13(3), 269-277; https://doi.org/10.3390/std13030020 - 1 Aug 2024

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Abstract

Background: anatomic lung segmentectomies allow accurate resection of pulmonary lesions, maximizing healthy tissue preservation, and reducing unnecessary loss of lung function. In this setting, accurate preoperative planning is crucial. We present our early experience, detailing the successful use of 3D-CT models in tailoring [...] Read more.

Background: anatomic lung segmentectomies allow accurate resection of pulmonary lesions, maximizing healthy tissue preservation, and reducing unnecessary loss of lung function. In this setting, accurate preoperative planning is crucial. We present our early experience, detailing the successful use of 3D-CT models in tailoring therapeutic strategies for three patients undergoing complex anatomical lung resections due to neoplastic diseases. Case Presentation: (1) 60-year-old male patient with significant pulmonary functional impairment underwent successful right lower lobe bi-segmentectomy (S7–S8) for carcinoid, stage IA1. (2) 65-year-old female patient with previous left lung resection and functional impairment underwent uneventful right upper lobe bi-segmentectomy (S1–S2) for double lung adenocarcinoma, stage IIb. (3) 67-year-old male with previous ipsilateral lung resection underwent left lower lobe segmentectomy (S8) for metastatic colic adenocarcinoma without any complications. Conclusion: 3D-CT imaging, particularly through VP^TM platform, enhances the safety and precision of complex lung segmentectomy, providing a valuable surgical map for improved outcomes. Full article

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11 pages, 3000 KiB

Open AccessTechnical Note

Thoracic Fracture–Dislocation with Bilateral Locked Facet Joints: An Effective Reduction Technique

by Jure Pavešić, Mislav Jelić, Stjepan Dokuzović, Sathish Muthu, Ana Miletić, Stjepan Ivandić, Vide Bilić and Stipe Ćorluka

Surg. Tech. Dev. 2024, 13(3), 258-268; https://doi.org/10.3390/std13030019 - 29 Jul 2024

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Abstract

Background and Objectives: Thoracolumbar fracture–dislocations (AO type C) are rare injuries that occur due to high-energy trauma, and the result is translational and rotational instability of the spinal column and neurological impairment. Several reduction maneuvers have thus far been published, each of which [...] Read more.

Background and Objectives: Thoracolumbar fracture–dislocations (AO type C) are rare injuries that occur due to high-energy trauma, and the result is translational and rotational instability of the spinal column and neurological impairment. Several reduction maneuvers have thus far been published, each of which can be of use in certain specific situations. We developed a modification to the previously described reduction technique. Materials and Methods: This is a case study on the management of thoracic AO type C fracture–dislocations managed with a modified reduction technique. The success of the reduction and intraoperative iatrogenic complications such as dural tear and screw pull out were the outcomes analyzed. Results: A total of four cases were successfully reduced with this described reduction technique. We did not note any complications such as a dural tear or screw failure with this modified reduction technique. Conclusions: A modification to the reduction technique employed in the management of thoracic fracture–dislocations resulted in a successful reduction without the risk of iatrogenic complications due to the reduction maneuver. Full article

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7 pages, 426 KiB

Open AccessArticle

Increased Postoperative Glycemic Variability Is Associated with Increased Revision Surgery Rates in Diabetic Patients Undergoing Hip Fracture Fixation

by Itay Ashkenazi, Nissan Amzallag, Shai Factor, Nadav Graif, Or Shaked, Yaniv Warschawski, Tomer Ben-Tov and Amal Khoury

Surg. Tech. Dev. 2024, 13(3), 251-257; https://doi.org/10.3390/std13030018 - 19 Jul 2024

Viewed by 522

Abstract

Background: An association between increased postoperative glycemic variability (GV) and inferior postoperative outcomes following hip arthroplasty procedures has been previously reported. However, the utilization of the GV to project surgical outcomes following the fixation of hip fractures has not been well established. The [...] Read more.

Background: An association between increased postoperative glycemic variability (GV) and inferior postoperative outcomes following hip arthroplasty procedures has been previously reported. However, the utilization of the GV to project surgical outcomes following the fixation of hip fractures has not been well established. The aim of this study is to assess the association between the postoperative GV of patients with diabetes mellitus (DM) and surgical outcomes following the fixation of a hip fracture. Methods: This is a retrospective analysis of 3117 consecutive cases of patients who underwent the fixation of hip fractures between 2011 and 2020. Patients with a DM diagnosis who had ≥3 postoperative glucose measurements during the first week after surgery and had a minimum of one-year follow-up were included. The coefficient of variation (the ratio of the standard deviation to the mean) was utilized to assess the GV. The final study population included 605 patients who were divided into three groups according to the extent of their GV. Short- and mid-term outcomes, including mortality, reoperations, readmissions, and postoperative infection rates were compared between the groups. Results: There was a non-significant trend towards increased rates of mortality (p = 0.06), readmissions (p = 0.22) and postoperative infections (p = 0.09) in the high GV group. The rate of revisions at the latest follow-up was significantly higher in the high GV group when compared to the two other groups (p = 0.04). Conclusion: For diabetic patients undergoing hip fracture fixation, a higher GV in the postoperative period was associated with increased rates of all-cause revision surgery and may be associated with increased mortality, readmission rates, and surgical site infections. Glucose levels of diabetic patients should be meticulously monitored and controlled in the postoperative period in an effort to contain the sequelae associated with elevated GV and to identify patients in need of closer observation and follow-up. Full article

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6 pages, 2698 KiB

Open AccessCase Report

Simultaneous Laparoscopic Surgery for Esophageal Achalasia Combined with Epiphrenic Diverticulum: A Case Report

by Koichi Okamoto, Jun Kinoshita, Hiroto Saito, Itasu Ninomiya, Noriyuki Inaki and Hiroyuki Takamura

Surg. Tech. Dev. 2024, 13(3), 245-250; https://doi.org/10.3390/std13030017 - 11 Jul 2024

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Abstract

We report a case in which a 74-year-old man suffering from esophageal achalasia complicated with epiphrenic esophageal diverticulum was successfully treated with a simultaneous laparoscopic surgery. The gentleman was referred with symptoms suggestive of a passage disorder in the lower esophagus for the [...] Read more.

We report a case in which a 74-year-old man suffering from esophageal achalasia complicated with epiphrenic esophageal diverticulum was successfully treated with a simultaneous laparoscopic surgery. The gentleman was referred with symptoms suggestive of a passage disorder in the lower esophagus for the past 5 years. Esophagogastroduodenoscopy demonstrated an epiphrenic diverticulum at the left wall of the lower esophagus, and esophagography led to the suspicion of a combined esophageal achalasia. A simultaneous laparoscopic surgery with an abdominal approach was performed in which, following the opening of the esophageal hiatus, the diverticular wall was separated from the mediastinal organs and diverticulectomy was performed with linear staplers. After Heller’s myotomy, Dor’s fundoplication was subsequently performed in which both the incisional line of muscle layer and the suturing line of diverticulectomy were wrapped by the fornix of the stomach to make up for the wall strength and avoid the suture leakage. It was theoretically considered logical and effective to reinforce this vulnerable site with Dor’s fundoplication. He had an uneventful recovery and a rapid relief from symptoms following surgery. Full article

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8 pages, 3739 KiB

Open AccessCase Report

Fixation of Sacral Ala Fracture Using a Midfoot Mesh Plate as a Cannulated Screw Washer: A Case Report

by Daniel T. Degenova, Hunter Pharis, Mike Anderson, Morgan Turnow, Peter Spencer, Vishvam Mehta, Benjamin C. Taylor and Joseph Scheschuk

Surg. Tech. Dev. 2024, 13(3), 237-244; https://doi.org/10.3390/std13030016 - 22 Jun 2024

Viewed by 555

Abstract

Introduction: Sacral fractures are rare but are increasing in incidence among trauma patients. They are associated with a wide variety of complications, most commonly neurologic defects. Case Report: A 59-year old woman initially underwent open reduction internal fixation (ORIF) for a sacral fracture, [...] Read more.

Introduction: Sacral fractures are rare but are increasing in incidence among trauma patients. They are associated with a wide variety of complications, most commonly neurologic defects. Case Report: A 59-year old woman initially underwent open reduction internal fixation (ORIF) for a sacral fracture, after which the patient developed an infection, wound complications, and hardware failure. The revision of the iliosacral screws proved challenging in that the standard screw and washer could not achieve sufficient compression of the fracture. Therefore, a modified midfoot mesh plate was cut to size and used as a washer to gain more surface area, achieving fixation. The plate was applied laterally and cut to cover as much surface area as possible without unnecessary bony overhang. A trans-iliac trans-sacral screw was then inserted in the standard fashion, thus allowing the plate to act as a washer. This resulted in an excellent outcome with appropriate fracture healing. Conclusion: We describe the case of an iliosacral screw revision in which a modified midfoot mesh plate was used as a washer. This resulted in appropriate fixation in the revision settings. The principles described to achieve this fixation can be broadly applied in the setting of orthopedic fractures. Full article

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Surg. Tech. Dev., Volume 13, Issue 3 (September 2024) – 9 articles

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