Home Laparoscopic antegrade cholecystectomy: a standard procedure?
Article Open Access

Laparoscopic antegrade cholecystectomy: a standard procedure?

  • Nicola Tartaglia EMAIL logo , Pasquale Cianci , Alessandra Di Lascia , Alberto Fersini , Antonio Ambrosi and Vincenzo Neri
Published/Copyright: November 13, 2016

Abstract

Retrograde approach (“fundus first”) is often used in open surgery, while in laparoscopic cholecystectomy (LC) is less frequent. LC, with antegrade access, is done by putting in traction the infundibulum and going up to the fundus before to clip the cystic. Our study analyzes a number of surgical procedures performed by experienced surgeons in laparoscopy.

From 2002 to 2015, 1740 laparoscopic cholecystectomies were performed at our Institution. The operative procedure performed since 2002 consists of the incision of the visceral peritoneum from the infundibulum away from Calot’s triangle along the gallbladder bed up to the fundus. Then it continues from the fundus up to the infundibulum.

Results: There were no bile duct injuries. Average operative time was 40 min. 22 conversions to an open procedure (1.3%) occurred, in cases of acute cholecystitis and cirrhotic patient. Postoperative stay was mean 2 days with no delayed sequelae on follow up.

Conclusions: gallbladder antegrade dissection for laparoscopic cholecystectomy can reduce the time of surgery and is an easier technique to perform. Therefore, it can be proposed as the standard procedure and not only be used for difficult cholecystectomies.

1 Introduction

Laparoscopic cholecystectomy (LC) is one of the most common surgical procedures in Europe (and worldwide). It has become the standard procedure for the management of symptomatic cholelithiasis or acute cholecystitis in patients without specific contraindications.

The most significant LC morbidity is bile duct injury, which implies not only complex procedures of repair (surgery, radiology and endoscopy), but also a serious impact on patients outcomes [1, 2].

In the subject with acute cholecystitis, the inflammation of Calot triangle present some difficulties in defining the biliary and vascular structures.

Gallbladder antegrade dissection (GAD) during laparoscopic cholecystectomy is a well-known procedure in surgical practice [3].

The aim of this study was to demonstrate the validity of a surgical procedure that is even safer than the routine operation. Another aim was to evaluate the usefulness of GAD for obtaining a lower risk of common biliary duct injuries and to show an easier and more time-sparing technique than the traditional one.

2 Methods

From 2002 to 2015, 1740 laparoscopic cholecystectomies were performed at our Institution (University of Foggia, Department of Medical and Surgical Sciences, Division of General Surgery, Polyclinic of Foggia, Italy): 1250 for simple cholelithiasis, 490 for acute cholecystitis. In our laparoscopic experience, a change of surgical technique was introduced, so that antegrade dissection replaced retrograde dissection.

LC was done using standard technique with 3 or 4 ports, electrocautery and a 30° laparoscope.

The procedure involves incision of the visceral peritoneum from the infundibulum away from Calot’s triangle along the gallbladder bed up to the fundus; then the dissection continues from the fundus up to the infundibulum. In this way, the gallbladder is left pedunculated by the cystic artery and cystic duct, which can be clipped and divided in turn.

This method of dissection has allowed safe and complete preparation of the cystic duct. In fact, the cystic duct is isolated, identified, clipped, and divided (at the end of the dissection) more easily. Then, its position and connections with the principal biliary duct (PBD) can be seen.

The data are summarized in Table 1. The conditions that made the cholecystectomies difficult are the following: simple cholelithiasis, acute cholecystitis, cholelithiasis in a cirrhotic patient.

In each kind of pathology, the clinical scenarios were the following:

  1. patients with uncomplicated cholelithiasis had upper right quadrant pain, nausea, and sometimes vomiting;

  2. patients with acute cholecystitis had upper right quadrant pain and tenderness with rebound pain in some cases, chills before fever (up to 39.5°C), nausea, and vomiting;

  3. cirrhotic patients had upper right quadrant pain, nausea, and sometimes vomiting.

The hematologic and biochemical studies showed the following results:

  1. patients with uncomplicated cholelithiasis had in some cases only a modest increase in the hepatic transami-nases;

  2. patients with acute cholecystitis had leukocytosis (up to 21000/ L); most of them had an increase in GOT/ GPT (up to 4 times the normal);

  3. in the cirrhotic patients, all the alterations of the hepatic function tests, that are normally present in these patients, were observed; all patients had up to an A6 Child-Pugh score.

The instrumental ultrasonographic (US) study showed the following results:

  1. in the uncomplicated cholelithiasis, the abdominal US evaluation showed a normal thickness of the gallbladder wall (up to 6 mm);

  2. in the acute cholecystitis, the abdominal US evaluation showed signs of local phlogosis of the gallbladder characterized by an increase in the thickness of the gallbladder wall (more than 6 mm) associated in some cases with empyema and pericholecystic fluid gathering;

  3. cirrhotic patients had all the US signs of portal hypertension and no signs of gallbladder phlogosis (gallbladder wall thickness up to 6 mm).

All patients affected by simple cholelithiasis and the cirrhotic patients underwent a programmed laparoscopic cholecystectomy.

All patients affected by acute cholecystitis underwent laparoscopic cholecystectomy within 24 hours to 72 hours after the admission.

Patients with choledocholithiasis underwent endoscopic-retrograde-colangio-pancreatography (ERCP) with sphincterotomy before cholecystectomy.

We have analyzed, above all, the operative time, the conversions, the major morbidity, hemorrhages, PBD injury, residual PBD stones attributable to the mobilization of little stones.

Ethical approval: The research related to human use has been complied with all the relevant national regulations, institutional policies and in accordance the tenets of the Helsinki Declaration, and has been approved by the authors’ institutional review board or equivalent committee.

Informed consent: Informed consent has been obtained from all individuals included in this study.

Table 1

Pathologic and Demographic Data

Gallbladder Antegrade Dissection 1740 (2002–2005)
Simple cholelithiasis1210
Acute cholecystitis450
Cholelithiasis in cirrhotic80
Females1050
Males Mean age690
Mean age54
Table 2

Results

Gallbladder Antegrade Dissection 1740 (2002–2005)
Principal Biliary Duct Lesions0
Hemorrhagic complications10 (0.6%)
Cystic duct dehiscence3 (0.2%)
Residual choledocholithiasis15 (0.9%)
Conversions to open22 (1.3%)
Mean operative time (min)40’ (12’-90’)
Mean postoperative stay (d)2

3 Results

The elements evaluated were the following: lesion of the PBD, dehiscence of the cystic duct, hemorrhagic complications, residual choledocholithiasis, conversions to an open approach, mean operative time, and hospital stay (Table 2).

In this study, complications not as significant as the PBD injuries were reported.

Hemorrhagic complications and a more representative conversion rate are in evidence.

Average operative time was 40 min.

22 conversions to an open procedure (1.3%) occurred, in cases of acute cholecystitis and cirrhotic patient.

Moreover, we registered an appreciable decrease in the conversions to an open procedure with the GAD technique.

We do not have ileus within the complications, instead we have included into surgical wound infections also a case started as wound seroma. The incidence of these post-operative complications was very low because of decreased wall dissection in laparoscopic approach. No mortality was observed.

4 Discussion

In our study the most frequent indication for cholecystectomy was cholelithiasis. Chronic cholecystitis implies recurrent inflammatory process of the gallbladder with gallstones as causative factor. These recurrent attacks can lead to gallbladder sclerosis.

The preoperative diagnosis of biliary lithiasis was made by clinical and instrumental evaluation. Abdominal Ultrasonography (US) was currently the diagnostic tool employed in the diagnosis of cholelithiasis. All the patients showing, at the admission, clinical signs such as biliary colics with jaundice, fever, etc; or altered indexes of cholestasis (alkaline phosphatase, direct bilirubin, gamma GT) or common bile duct (CBD) dilation at US greater than 8 mm were submitted to MRCP prior to intervention.

While there used to be a laparoscopic cholecystectomy (LC) relative indication in the subjects with acute cholecystitis, today this LC is also commonly applied on such subjects. However, in the cases where anatomic and pathological problems cannot identify biliary tracts and cystic artery, there appears an indication of an open operation. The rate of open operation in the laparoscopic surgery of acute cholecystitis is 4-35% [4, 5].

Use of antegrade laparoscopic dissection is not aimed at eliminating conversion to an open procedure [6], which is safe for the patient, in some cases. In our opinion antegrade dissection, used extensively during laparoscopic cholecystectomy is not only a safe, easy procedure but also seems to reduce the operation time as well.

Full dissection of Calot’s triangle with the neck of the gallbladder mobilized from the liver bed is recommended to avoid CBD.

In this study, the results of the intraoperative lesions are very positive.

In common practice, antegrade dissection is the procedure of choice for cholecystectomies considered difficult because of inflammation of Calot’s triangle, fibrosis, or both, presence of fatty tissue, and portal hypertension [7-9].

Moreover, the lesions of the CBD occur also in a few patients without anatomic-pathologic alterations of Calot’s triangle.

In fact, the literature refers to a global incidence (minimal, moderate, and severe lesions, in all cases of laparoscopic cholecystectomies in all pathologic conditions) of about 1% (0.85%: one case every 120 laparoscopic cholecystectomies) [5].

In this study, the low incidence of such complications as CBD injuries and hemorrhages encourages us to say that this surgical technique is safe enough.

Besides, we think that the laparoscopic cholecystectomy must always be carried out by minimizing all the risks of iatrogenic injuries regardless of the presence of inflammation or fibrosis.

In this way, GAD can be proposed as an easy, safe, and time-sparing technique, and it should be chosen as a procedure for training all residents in general surgery. Another object of discussion is the possible migration of stones in the course of GAD laparoscopic cholecystectomy.

In our study, the residual choledocholithiasis after laparoscopic cholecystectomy was the same as international literature, 0.9%. So the antegrade dissection procedure has not confirmed the fear of the residual choledocholithiasis.

5 Conclusion

The conversion is the best choice when the dissection of triangle of Calot is too difficult, because it is too high risk of vascular or biliary lesions [10].

The GAD procedure has been accepted and used until now only for cases in which it is difficult to dissect Calot’s triangle because of the presence of phlogosis, fibrosis, or portal hypertension. So GAD for laparoscopic cholecystectomy represents an easier procedure that seems to reduce the operative time. Therefore, it can be proposed as a standard procedure and not only for difficult cholecystectomies.

[1] Zha Y, Chen XR, Luo D, Jin Y. The prevention of major bile duct injures in laparoscopic cholecystectomy: the Diagnostic and experience with 13,000 patients in a single center. Surg Laparosc Endosc Percutan Tech 2010, 20:378−383. PMID : 2115041310.1097/SLE.0b013e3182008efbSearch in Google Scholar PubMed

[2] Neri V, Lapolla F, Forlano I, Di Lascia A, Fersini A, Tartaglia N. Cholecystectomy morbidity in the laparoscopic era. Wyno Journal of Medical Sciences 2013, 2, (2)Ł 9−25Search in Google Scholar

[3] Neri V, Ambrosi A, Fersini A, Tartaglia N, Valentino TP. Antegrade dissection in laparoscopic cholecystectomy. JSLS 2007, 112: 225−228. PMID : 17761085Search in Google Scholar

[4] Aygen E, Dogru O, Baktyr HA, Basbug M. Yanlys drenaj nedeniyle kapanmayan safra fistulu: olgu sunumu. Firat University Journal of Health Sciences (Medicine), 2008, 22 (2): 101−104Search in Google Scholar

[5] Ahrendt SA, Pitt HA, Biliary Tract. In: Townsend CM, Beauchamp RD, Evers BM, Mattox KL: Sabiston Text-book of Surgery 17th edition. Pennsylvania: Saunders, 2004, 1609−1615Search in Google Scholar

[6] Tayeb M, Raza SA, Khan MR, Azami R. Conversion from laparoscopic to open cholecystectomy: multivariate analysis of preoperative risk factors. J Postgrad Med. 2005; 51(1): 17−20Search in Google Scholar

[7] Ota A, Kano N, Kusanagi H, Yamada S, Garg A. Techniques for difficult cases of laparoscopic cholecystectomy. J Hepatobiliary Pancreat Surg. 2003, 10:172−17510.1007/s00534-002-0825-4Search in Google Scholar PubMed

[8] Mahmud S, Masaud M, Canna K, Nassar AH. Fundus-first laparoscopic cholecystectomy. Surg Endosc. 2002, 16:581−58410.1007/s00464-001-9094-6Search in Google Scholar PubMed

[9] Kato K, Kasai S, Matsuda M, et al. A new technique for laparoscopic cholecystectomy – retrograde laparoscopic cholecystectomy: an analysis of 81 cases. Endoscopy. 1996, 28: 356−35910.1055/s-2007-1005480Search in Google Scholar PubMed

[10] Kelly MD. Laparoscopic retrograde (fundus first) cholecystectomy. BMC Surgery 2009, 9:1910.1186/1471-2482-9-19Search in Google Scholar PubMed PubMed Central

Received: 2015-6-13
Accepted: 2016-9-15
Published Online: 2016-11-13
Published in Print: 2016-1-1

© 2016 Nicola Tartaglia et al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Articles in the same Issue

  1. Research Article
  2. The possible molecular regulation mechanism of CIK cells inhibiting the proliferation of Human Lung Adenocarcinoma NCL-H157 Cells
  3. Case Report
  4. Urethral stone of unexpected size: case report and short literature review
  5. Case Report
  6. Complete remission through icotinib treatment in Non-small cell lung cancer epidermal growth factor receptor mutation patient with brain metastasis: A case report
  7. Research Article
  8. FPL tendon thickness, tremor and hand functions in Parkinson’s disease
  9. Research Article
  10. Diagnostic value of circulating tumor cells in cerebrospinal fluid
  11. Research Article
  12. A meta-analysis of neuroprotective effect for traditional Chinese medicine (TCM) in the treatment of glaucoma
  13. Research Article
  14. MiR-218 increases sensitivity to cisplatin in esophageal cancer cells via targeting survivin expression
  15. Research Article
  16. Association of HOTAIR expression with PI3K/Akt pathway activation in adenocarcinoma of esophagogastric junction
  17. Research Article
  18. The role of interleukin genes in the course of depression
  19. Case Report
  20. A rare case of primary pulmonary diffuse large B cell lymphoma with CD5 positive expression
  21. Research Article
  22. DWI and SPARCC scoring assess curative effect of early ankylosing spondylitis
  23. Research Article
  24. The diagnostic value of serum CEA, NSE and MMP-9 for on-small cell lung cancer
  25. Case Report
  26. Dysphonia – the single symptom of rifampicin resistant laryngeal tuberculosis
  27. Review Article
  28. Development of epidermal growth factor receptor tyrosine kinase inhibitors against EGFR T790M. Mutation in non small-cell lung carcinoma
  29. Research Article
  30. Negative regulation of CDC42 expression and cell cycle progression by miR-29a in breast cancer
  31. Research Article
  32. Expression analysis of the TGF-β/SMAD target genes in adenocarcinoma of esophagogastric junction
  33. Research Article
  34. Blood cells in thyroid cancer patients: a possible influence of apoptosis
  35. Research Article
  36. Detected EGFR mutation in cerebrospinal fluid of lung adenocarcinoma patients with meningeal metastasis
  37. Mini-review
  38. Pathogenesis-oriented approaches for the management of corticosteroid-resistant or relapsedprimary immune thrombocytopenia
  39. Research Article
  40. GSTP1 A>G polymorphism and chemosensitivity of osteosarcoma: A meta-analysis
  41. Research Article
  42. A meta-analysis of adiponectin gene rs22411766 T>G polymorphism and ischemic stroke susceptibility
  43. Research Article
  44. The diagnosis and pathological value of combined detection of HE4 and CA125 for patients with ovarian cancer
  45. Research Article
  46. SOX7 inhibits tumor progression of glioblastoma and is regulated by miRNA-24
  47. Research Article
  48. Sevoflurane affects evoked electromyography monitoring in cerebral palsy
  49. Case Report
  50. A case report of hereditary spherocytosis with concomitant chronic myelocytic leukemia
  51. Case Report
  52. A case of giant saphenous vein graft aneurysm followed serially after coronary artery bypass surgery
  53. Research Article
  54. LncRNA TUG1 is upregulated and promotes cell proliferation in osteosarcoma
  55. Review Article
  56. Meningioma recurrence
  57. Case Report
  58. Endobronchial amyloidosis mimicking bronchial asthma: a case report and review of the literature
  59. Case Report
  60. A confusing case report of pulmonary langerhans cell histiocytosis and literature review
  61. Research Article
  62. Effect of hesperetin on chaperone activity in selenite-induced cataract
  63. Research Article
  64. Clinical value of self-assessment risk of osteoporosis in Chinese
  65. Research Article
  66. Correlation analysis of VHL and Jade-1 gene expression in human renal cell carcinoma
  67. Research Article
  68. Is acute appendicitis still misdiagnosed?
  69. Retraction
  70. Retraction of: application of food-specific IgG antibody detection in allergy dermatosis
  71. Review Article
  72. Platelet Rich Plasma: a short overview of certain bioactive components
  73. Research Article
  74. Correlation between CTLA-4 gene rs221775A>G single nucleotide polymorphism and multiple sclerosis susceptibility. A meta-analysis
  75. Review Article
  76. Standards of anesthesiology practice during neuroradiological interventions
  77. Research Article
  78. Expression and clinical significance of LXRα and SREBP-1c in placentas of preeclampsia
  79. Letter to the Editor
  80. ARDS diagnosed by SpO2/FiO2 ratio compared with PaO2/FiO2 ratio: the role as a diagnostic tool for early enrolment into clinical trials
  81. Research Article
  82. Impact of sensory integration training on balance among stroke patients: sensory integration training on balance among stroke patients
  83. Review Article
  84. MicroRNAs as regulatory elements in psoriasis
  85. Review Article
  86. Influenza A(H1N1)pdm09 and postpandemic influenza in Lithuania
  87. Review Article
  88. Garengeot’s hernia: two case reports with CT diagnosis and literature review
  89. Research Article
  90. Concept of experimental preparation for treating dentin hypersensitivity
  91. Research Article
  92. Hydrogen water reduces NSE, IL-6, and TNF-α levels in hypoxic-ischemic encephalopathy
  93. Research Article
  94. Xanthogranuloma of the sellar region diagnosed by frozen section
  95. Case Report
  96. Laparoscopic antegrade cholecystectomy: a standard procedure?
  97. Case Report
  98. Maxillary fibrous dysplasia associated with McCune-Albright syndrome. A case study
  99. Regular Article
  100. Sialoendoscopy, sialography, and ultrasound: a comparison of diagnostic methods
  101. Research Article
  102. Antibody Response to Live Attenuated Vaccines in Adults in Japan
  103. Conference article
  104. Excellence and safety in surgery require excellent and safe tutoring
  105. Conference article
  106. Suggestions on how to make suboptimal kidney transplantation an ethically viable option
  107. Regular Article
  108. Ectopic pregnancy treatment by combination therapy
  109. Conference article
  110. Use of a simplified consent form to facilitate patient understanding of informed consent for laparoscopic cholecystectomy
  111. Regular Article
  112. Cusum analysis for learning curve of videothoracoscopic lobectomy
  113. Regular Article
  114. A meta-analysis of association between glutathione S-transferase M1 gene polymorphism and Parkinson’s disease susceptibility
  115. Conference article
  116. Plastination: ethical and medico-legal considerations
  117. Regular Article
  118. Investigation and control of a suspected nosocomial outbreak of pan-drug resistant Acinetobacter baumannii in an intensive care unit
  119. Regular Article
  120. Multifactorial analysis of fatigue scale among nurses in Poland
  121. Regular Article
  122. Smoking cessation for free: outcomes of a study of three Romanian clinics
  123. Regular Article
  124. Clinical efficacy and safety of tripterygium glycosides in treatment of stage IV diabetic nephropathy: A meta-analysis
  125. Special Issue on Italian Society for the Study of Vascular Anomalies
  126. Prevention and treatment of peritoneal adhesions in patients affected by vascular diseases following surgery: a review of the literature
  127. Special Issue on Italian Society for the Study of Vascular Anomalies
  128. Surgical treatment of recidivist lymphedema
  129. Special Issue on Italian Society for the Study of Vascular Anomalies
  130. CT and MR imaging of the thoracic aorta
  131. Special Issue on Italian Society for the Study of Vascular Anomalies
  132. Role of FDG-PET scan in staging of pulmonary epithelioid hemangioendothelioma
  133. Special Issue on Italian Society for the Study of Vascular Anomalies
  134. Sternal reconstruction by extracellular matrix: a rare case of phaces syndrome
  135. Special Issue on Italian Society for the Study of Vascular Anomalies
  136. Prenatal diagnosis, 3-D virtual rendering and lung sparing surgery by ligasure device in a baby with “CCAM and intralobar pulmonary sequestration”
  137. Special Issue on Italian Society for the Study of Vascular Anomalies
  138. Serum levels of inhibin B in adolescents after varicocelelectomy: A long term follow up
  139. Special Issue on Italian Society for the Study of Vascular Anomalies
  140. Our experience in the treatment of Malignant Fibrous Hystiocytoma of the larynx: clinical diagnosis, therapeutic approach and review of literature
  141. Special Issue on Italian Society for the Study of Vascular Anomalies
  142. Delayed recurrent nerve paralysis following post-traumatic aortic pseudoaneurysm
  143. Special Issue on Italian Society for the Study of Vascular Anomalies
  144. Integrated therapeutic approach to giant solitary fibrous tumor of the pleura: report of a case and review of the literature
  145. Special Issue on Italian Society for the Study of Vascular Anomalies
  146. Celiac axis compression syndrome: laparoscopic approach in a strange case of chronic abdominal pain in 71 years old man
  147. Special Issue on Italian Society for the Study of Vascular Anomalies
  148. A rare case of persistent hypoglossal artery associated with contralateral proximal subclavian stenosis
  149. Focus on Medico-Legal and Ethical Topics in Surgery in Italy
  150. Contralateral risk reducing mastectomy in Non-BRCA-Mutated patients
  151. Focus on Medico-Legal and Ethical Topics in Surgery in Italy
  152. Professional dental and oral surgery liability in Italy: a comparative analysis of the insurance products offered to health workers
  153. Focus on Medico-Legal and Ethical Topics in Surgery in Italy
  154. Informed consent in robotic surgery: quality of information and patient perception
  155. Focus on Medico-Legal and Ethical Topics in Surgery in Italy
  156. Malfunctions of robotic system in surgery: role and responsibility of surgeon in legal point of view
  157. Focus on Medico-Legal and Ethical Topics in Surgery in Italy
  158. Medicolegal implications of surgical errors and complications in neck surgery: A review based on the Italian current legislation
  159. Focus on Medico-Legal and Ethical Topics in Surgery in Italy
  160. Iatrogenic splenic injury: review of the literature and medico-legal issues
  161. Focus on Medico-Legal and Ethical Topics in Surgery in Italy
  162. Donation of the body for scientific purposes in Italy: ethical and medico-legal considerations
  163. Focus on Medico-Legal and Ethical Topics in Surgery in Italy
  164. Cosmetic surgery: medicolegal considerations
  165. Focus on Medico-Legal and Ethical Topics in Surgery in Italy
  166. Voluntary termination of pregnancy (medical or surgical abortion): forensic medicine issues
  167. Review Article
  168. Role of Laparoscopic Splenectomy in Elderly Immune Thrombocytopenia
  169. Review Article
  170. Endoscopic diagnosis and treatment of neuroendocrine tumors of the digestive system
  171. Review Article
  172. Efficacy and safety of splenectomy in adult autoimmune hemolytic anemia
  173. Research Article
  174. Relationship between gastroesophageal reflux disease and Ph nose and salivary: proposal of a simple method outpatient in patients adults
  175. Case Report
  176. Idiopathic pleural panniculitis with recurrent pleural effusion not associated with Weber-Christian disease
  177. Research Article
  178. Morbid Obesity: treatment with Bioenterics Intragastric Balloon (BIB), psychological and nursing care: our experience
  179. Research Article
  180. Learning curve for endorectal ultrasound in young and elderly: lights and shades
  181. Case Report
  182. Uncommon primary hydatid cyst occupying the adrenal gland space, treated with laparoscopic surgical approach in an old patient
  183. Research Article
  184. Distraction techniques for face and smile aesthetic preventing ageing decay
  185. Research Article
  186. Preoperative high-intensity training in frail old patients undergoing pulmonary resection for NSCLC
  187. Review Article
  188. Descending necrotizing mediastinitis in the elderly patients
  189. Research Article
  190. Prophylactic GSV surgery in elderly candidates for hip or knee arthroplasty
  191. Research Article
  192. Diagnostic yield and safety of C-TBNA in elderly patients with lung cancer
  193. Research Article
  194. The learning curve of laparoscopic holecystectomy in general surgery resident training: old age of the patient may be a risk factor?
  195. Research Article
  196. Self-gripping mesh versus fibrin glue fixation in laparoscopic inguinal hernia repair: a randomized prospective clinical trial in young and elderly patients
  197. Research Article
  198. Anal sphincter dysfunction in multiple sclerosis: an observation manometric study
Downloaded on 30.9.2025 from https://www.degruyterbrill.com/document/doi/10.1515/med-2016-0078/html
Scroll to top button