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The British Journal of Surgery Nov 2022Incisional hernia is a frequent complication of abdominal wall incision. Surgical technique is an important risk factor for the development of incisional hernia. The aim...
BACKGROUND
Incisional hernia is a frequent complication of abdominal wall incision. Surgical technique is an important risk factor for the development of incisional hernia. The aim of these updated guidelines was to provide recommendations to decrease the incidence of incisional hernia.
METHODS
A systematic literature search of MEDLINE, Embase, and Cochrane CENTRAL was performed on 22 January 2022. The Scottish Intercollegiate Guidelines Network instrument was used to evaluate systematic reviews and meta-analyses, RCTs, and cohort studies. The GRADE approach (Grading of Recommendations, Assessment, Development and Evaluation) was used to appraise the certainty of the evidence. The guidelines group consisted of surgical specialists, a biomedical information specialist, certified guideline methodologist, and patient representative.
RESULTS
Thirty-nine papers were included covering seven key questions, and weak recommendations were made for all of these. Laparoscopic surgery and non-midline incisions are suggested to be preferred when safe and feasible. In laparoscopic surgery, suturing the fascial defect of trocar sites of 10 mm and larger is advised, especially after single-incision laparoscopic surgery and at the umbilicus. For closure of an elective midline laparotomy, a continuous small-bites suturing technique with a slowly absorbable suture is suggested. Prophylactic mesh augmentation after elective midline laparotomy can be considered to reduce the risk of incisional hernia; a permanent synthetic mesh in either the onlay or retromuscular position is advised.
CONCLUSION
These updated guidelines may help surgeons in selecting the optimal approach and location of abdominal wall incisions.
Topics: Humans; Abdominal Wall; Abdominal Wound Closure Techniques; Incisional Hernia; Laparotomy; Suture Techniques; Practice Guidelines as Topic
PubMed: 36026550
DOI: 10.1093/bjs/znac302 -
American Family Physician Oct 2018Abdominal wall pain is often mistaken for intra-abdominal visceral pain, resulting in expensive and unnecessary laboratory tests, imaging studies, consultations, and... (Review)
Review
Abdominal wall pain is often mistaken for intra-abdominal visceral pain, resulting in expensive and unnecessary laboratory tests, imaging studies, consultations, and invasive procedures. Those evaluations generally are nondiagnostic, and lingering pain can become frustrating to the patient and clinician. Common causes of abdominal wall pain include nerve entrapment, hernia, and surgical or procedural complications. Anterior cutaneous nerve entrapment syndrome is the most common and frequently missed type of abdominal wall pain. This condition typically presents with acute or chronic localized pain at the lateral edge of the rectus abdominis that worsens with position changes or increased abdominal muscle tension. Abdominal wall pain should be suspected in patients with no symptoms or signs of visceral etiology and a localized small tender spot. A positive Carnett test, in which tenderness stays the same or worsens when the patient tenses the abdominal muscles, suggests abdominal wall pain. A local anesthetic injection can confirm the diagnosis when there is 50% postprocedural pain improvement. Point-of-care ultrasonography may help rule out other abdominal wall pathologies and guide injections. The management of abdominal wall pain depends on the etiology. Reassurance and patient education can be helpful. Local injection with an anesthetic and a corticosteroid is an effective treatment for anterior cutaneous nerve entrapment syndrome, with an overall response rate of 70% to 99%. For refractory cases that require more than two injections, surgical neurectomy generally resolves the pain.
Topics: Abdominal Pain; Abdominal Wall; Diagnosis, Differential; Humans; Physical Examination; Point-of-Care Systems; Ultrasonography
PubMed: 30252418
DOI: No ID Found -
Annals of Plastic Surgery Mar 2021Abdominoplasty has been evolving since the 1960s with many technical innovations throughout the years. It has become one of the most frequent and common procedures done...
BACKGROUND
Abdominoplasty has been evolving since the 1960s with many technical innovations throughout the years. It has become one of the most frequent and common procedures done in aesthetic plastic surgery, with the ultimate goal of not only to remove the excess tissue in the abdominal area but also to achieve an aesthetic trunk silhouette.
OBJECTIVE
The prime objective of this article was to describe our preferred approach for a full cosmetic abdominoplasty.
METHODS
We summarized all the key technical aspects from our shared surgical approach for abdominoplasty. The article describes collective experiences from authors performing the surgery in South America, North America, and Asia.
RESULTS
The key technical aspects identified were conservative muscle plication, customized excess tissue resection, and ultrasound-assisted liposuction to improve definition in the abdominal lines and body curves, combined with lipofilling. The aesthetic results are presented.
CONCLUSIONS
Abdominoplasty should be customized to every patient's anatomy and desired cosmetic outcome, taking into consideration all the anatomical areas surrounding the abdominal wall.
Topics: Abdominal Wall; Abdominoplasty; Asia; Humans; Lipectomy; South America
PubMed: 33278073
DOI: 10.1097/SAP.0000000000002639 -
Colombia Medica (Cali, Colombia) 2021gastroschisis is a congenital structural defect of the abdominal wall, most often to the right of the umbilicus, through which the abdominal viscera protrude. Its... (Review)
Review
gastroschisis is a congenital structural defect of the abdominal wall, most often to the right of the umbilicus, through which the abdominal viscera protrude. Its developmental, etiological and epidemiological aspects have been a hot topic of controversy for a long time. However, recent findings suggest the involving of genetic and chromosomal alterations and the existence of a stress-inducing pathogenetic pathway, in which risk factors such as demographic and environmental ones can converge. To expand the frontier of knowledge about a malformation that has showed a growing global prevalence, we have conducted a review of the medical literature that gathers information on the embryonic development of the ventral body wall, the primitive intestine, and the ring-umbilical cord complex, as well as on the theories about its origin, pathogenesis and recent epidemiological evidence, for which we consulted bibliographic databases and standard search engines.
Topics: Abdominal Wall; Female; Gastroschisis; Humans; Pregnancy; Prevalence; Risk Factors
PubMed: 35431359
DOI: 10.25100/cm.v52i3.4227 -
Hernia : the Journal of Hernias and... Dec 2021To systematically review technical aspects and treatment regimens of botulinum toxin A (BTA) injections in the lateral abdominal wall musculature. We also investigated... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
To systematically review technical aspects and treatment regimens of botulinum toxin A (BTA) injections in the lateral abdominal wall musculature. We also investigated the effect of BTA on abdominal muscle- and hernia dimensions, and clinical outcome.
METHODS
PubMed, EMBASE, CENTRAL, and CINAHL were searched for studies that investigate the injection of BTA in the lateral abdominal wall muscles. Study characteristics, BTA treatment regimens, surgical procedures, and clinical outcomes are presented descriptively. The effect of BTA on muscle- and hernia dimensions is analyzed using random-effects meta-analyses, and exclusively for studies that investigate ventral incisional hernia patients.
RESULTS
We identified 23 studies, comprising 995 patients. Generally, either 500 units of Dysport or 200-300 units of Botox are injected at 3-5 locations bilaterally in all three muscles of the lateral abdominal wall, about 4 weeks prior to surgery. No major procedural complications are reported. Meta-analyses show that BTA provides significant elongation of the lateral abdominal wall of 3.2 cm per side (95% CI 2.0-4.3, I = 0%, p < 0.001); 6.3 cm total elongation, and a significant but heterogeneous decrease in transverse hernia width (95% CI 0.2-6.8, I = 94%, p = 0.04). Furthermore, meta-analysis shows that BTA pretreatment in ventral hernia patients significantly increases the fascial closure rate [RR 1.08 (95% CI 1.02-1.16, I = 0%, p = 0.02)].
CONCLUSION
The injection technique and treatment regimens of botulinum toxin A as well as patient selection require standardization. Bilateral pretreatment in hernia patients significantly elongates the lateral abdominal wall muscles, making fascial closure during surgical hernia repair more likely.
STUDY REGISTRATION
A review protocol for this meta-analysis was registered at PROSPERO (CRD42020198246).
Topics: Abdominal Muscles; Abdominal Wall; Botulinum Toxins, Type A; Hernia, Ventral; Herniorrhaphy; Humans; Neuromuscular Agents; Preoperative Care; Surgical Mesh
PubMed: 34546475
DOI: 10.1007/s10029-021-02499-1 -
Chirurgia (Bucharest, Romania : 1990) Dec 2021An essential component of the concept of "Damage control surgery", laparostomy is the procedure by which the abdomen is deliberately abandoned open, the... (Review)
Review
An essential component of the concept of "Damage control surgery", laparostomy is the procedure by which the abdomen is deliberately abandoned open, the visceroperitoneal contents being temporarily protected by multiple technical means. Actual classification: Grade 1, without viscero-parietal adhesions or fixity of the abdominal wall (lateralization), divided into: 1A clean, 1B contaminated and 1C enteral fistula -cutaneous skin is considered clean); Grade 2, which develops fixation is subdivided into: 2A clean, 2B contaminated and 2C enteral fistula; Grade 3, "frozen abdomen", is divided into: 3A clean and 3B contaminated; Grade 4, defined as enteroatmospheric fistula, is a permanent fistula associated with the presence of granulation tissue and a frozen abdomen. Indications of the open abdomen are: damage control surgery, abdominal compartment syndrome, peritonitis, severe acute pancreatitis, vascular emergencies. Temporary abdominal closure may be achieved by following methods: skin only closure, â??Bogota bagâ?Â, opsite Sandwich technique, absorbable mesh, non-absorbable mesh or commercial zipper, vaccum asisted closure, each with its own advantages and disadvantages. Regarding the definitive closure this can be achieved by non mesh and mesh mediated techniques. Component separation technique anterior and posterior should be considered the elective repair procedure in parietal defects after laparostomy. Although several studies have been published, there is still no consensus in the literature on the positioning of prosthetic material in relation to parietal planes. Some authors suggest better results (relative to the rate of recurrence and complications) for implantation in the "sublay" position. Open abdomen is an important tool in the arsenal of the emergency surgery. Classification, indications, methods of temporary abdominal closure are evolving, as well as management of enterocutaneous fistulas and fascial closure, therefore permanent update is neccessary to offer patients the best care.
Topics: Abdomen; Abdominal Wall; Acute Disease; Humans; Intra-Abdominal Hypertension; Negative-Pressure Wound Therapy; Pancreatitis; Surgical Mesh; Treatment Outcome
PubMed: 34967709
DOI: 10.21614/chirurgia.116.6.645 -
Biomedical Papers of the Medical... Sep 2018Allotransplantation of vascularized composite tissue is a new field of transplantation surgery. One application of this technique is abdominal wall transplantation used... (Review)
Review
Allotransplantation of vascularized composite tissue is a new field of transplantation surgery. One application of this technique is abdominal wall transplantation used as a supplementary procedure to the transplantation of visceral organs in patients with abdominal compartment deficits. As abdominal wall closure problems are experienced in around 30-40% of such patients, peer reviewed conclusions on the viability of various options, are important for an informed choice of possible procedures. This review focuses on the abdominal wall allotransplantion procedure. Our search provided 35 appropriate references which we used to support our findings as follows: abdominal wall transplantation was performed in 33 patients at seven centres. Of these, 30 had a full thickness abdominal wall transplanted from the same donor, 3 from a second donor. Three had visceral organ transplants and in addition, the posterior sheet of the rectus muscle fascia. In summary, our findings were that abdominal wall allotransplantation does not jeopardize the outcome of visceral organs transplantation. There is no higher risk of complications or rejection of the visceral organs. There have been no fatalities as a direct result of complications due to abdominal wall transplantation. Finally, the transplanted abdominal wall may provide an early warning of rejection before diagnostic tests on the bowel are symptomatic.
Topics: Abdominal Wall; Cadaver; Donor Selection; Graft Rejection; Humans; Immunosuppressive Agents; Practice Patterns, Physicians'; Skin Transplantation; Vascularized Composite Allotransplantation
PubMed: 30209436
DOI: 10.5507/bp.2018.038 -
Experimental and Clinical... Dec 2018The evolution and success of intestinal and multi-visceral transplantation over the past 20 years have raised the issue of difficult or even impossible abdominal... (Review)
Review
The evolution and success of intestinal and multi-visceral transplantation over the past 20 years have raised the issue of difficult or even impossible abdominal closure, a topic rarely encountered in other fields of transplantation. Different techniques have been proposed to address this topic. The choice depends on the transplant team's expertise and/or the availability of a plastic surgery service. Abdominal wall transplant is a type of composite tissue allograft that can be utilized to reconstitute the abdominal domains of patients who undergo intestinal transplant, and the results are encouraging. It is an effective option to achieve primary abdominal closure after intestinal transplant. In its full-thickness form, it may be useful for monitoring rejection or viability of visceral organs. Our aim is to review the role of abdominal wall transplant in achieving tension-free closure of the abdomen.
Topics: Abdominal Wall; Composite Tissue Allografts; Graft Rejection; Graft Survival; Humans; Immunosuppressive Agents; Intestines; Organ Transplantation; Risk Factors; Time Factors; Treatment Outcome; Vascularized Composite Allotransplantation; Wound Closure Techniques
PubMed: 30373506
DOI: 10.6002/ect.2018.0189 -
British Journal of Hospital Medicine... Mar 2016Abdominal wall hernias can be challenging and complicated to manage. The techniques to deal with them are evolving rapidly with increasing adaptation and utilization in... (Review)
Review
Abdominal wall hernias can be challenging and complicated to manage. The techniques to deal with them are evolving rapidly with increasing adaptation and utilization in general surgery.
Topics: Abdominal Wall; Biocompatible Materials; Clinical Trials as Topic; Herniorrhaphy; Humans; Laparoscopy; Postoperative Complications; Recurrence; Surgical Flaps; Surgical Mesh; Sutures
PubMed: 26961444
DOI: 10.12968/hmed.2016.77.3.151 -
Journal of Ultrasound Sep 2020The anterior abdominal wall, which is composed of three layers (skin and adipose tissues; the myofascial layer; and the deep layer, consisting of the transversalis... (Review)
Review
The anterior abdominal wall, which is composed of three layers (skin and adipose tissues; the myofascial layer; and the deep layer, consisting of the transversalis fascia, preperitoneal fat, and the parietal peritoneum), has many functions: containment, support and protection for the intraperitoneal contents, and involvement in movement and breathing. While hernias are often encountered and well reviewed in the literature, the other abdominal wall pathologies are less commonly described. In this pictorial review, we briefly discuss the normal anatomy of the anterior abdominal wall, describe the normal ultrasonographic anatomy, and present a wide range of pathologic abnormalities beyond hernias. Sonography emerges as the diagnostic imaging of first choice for assessing abdominal wall disorders, thus representing a valuable tool for ensuring appropriate management and limiting functional impairment.
Topics: Abdominal Muscles; Abdominal Wall; Atrophy; Diastasis, Muscle; Endometriosis; Female; Hernia, Abdominal; Humans; Ultrasonography
PubMed: 32125676
DOI: 10.1007/s40477-020-00435-0