George Paraskevas, MD, PhD

Associate Professor of Anatomy
Orthopedic Surgeon
Department of Anatomy
Medical School
Aristotle University of Thessaloniki
Thessaloniki, Greece


Dr. Paraskevas born in Greece and works as Associate Professor of Anatomy at Department of Anatomy, Medical School, Aristotle University of Thessaloniki (AUTH), Thessaloniki, Greece. He received the Medical Degree from Medical School, Aristotle University of Thessaloniki, attained the PhD degree in 2000 (degree: excellent) and gained full qualification as specialist in Orthopaedic Surgery in 2005. In 2005 was appointed as Postdoctoral Lecturer at Department of Anatomy, AUTH and in 2010, Paraskevas served as Assistant Professor at the Department of Anatomy in Medical School of Aristotle University of Thessaloniki, Greece and since 2014 serves as Associate Professor.

Research Interest

His research interests include: Surgical anatomy and embryology of gastrointestinal tract, Congenital anomalies of bones and muscles, Entrapment syndromes of nerves and neuropathies, Variational anatomy of vascular system, Trauma and surgery, History of Anatomy, Anatomical nomenclature, Anthropometric studies.

Scientific Activities


• Member of Organizing Committees (in 12 Congresses) and Scientific Committees (in 4 Congresses) of various national (mostly) and international Congresses, Workshops, Seminars and Meetings mainly in the field of Anatomy, Orthopaedics and Surgery
• Member of 4 Medical Societies
• Supervisor and member of the advisory board of 15 dissertations (Ph.D Thesis) and 1 postgraduate diploma (Master of Science)


1. Paraskevas G, Gigis P, Malobabic S. Some remarks concerning clinical anatomical terminology. Folia Anatomica. 1999; 27(1): 71-75.
2. Lazaridis C, Papaziogas B, Souparis A, et al. Primary malignant mesothelioma of the greater omentum. Arch Gastroenterohepatol. 2000; 19(3-4): 87-89.
3. Papaziogas T, Papaziogas B, Paraskevas G, Lazaridis C, Patsas A. Preduodenal portal vein in the adult. Morphologie. 2000; 84(266): 33-36.
4. Paraskevas G, Papaziogas B, Pavlidis T, Xepoulias P, Gigis P, Papaziogas T. Embryology and clinical significance of the perforated diaphragm of pyloric antrum in adults. Folia Anatomica. 2000; 28(1): 48-53.
5. Christopoulou-Aletra H, Gigis P, Paraskevas G. Hippocratic views concerning the anatomical characteristics of «arteries» and «veins». International Angiology. 2000; 19(4): 373-376.
6. Paraskevas G, Gigis P, Malobabic S, Xepoulias P, Intzes D, Gekas C. Variants of ulnar sulcus for the extensor carpi ulnaris and their clinical significance. Folia Anatomica. 2000; 28(1): 29-33.
7. Paraskevas G, Papaziogas B, Lazaridis C, Gigis P, Papaziogas T. Annular pancreas in adults: embryological development, morphology and clinical significance. Surgical and Radiological Anatomy. 2001; 23: 437- 442.
8. Boulti V, Mylonas A, Paraskevas G, Xepoulias P, Gigis P. Geometry of the articular surfaces of the glenohumeral joint. Folia Anatomica. 2001; 29(1): 43-50.
9. Paraskevas G, Papadopoulou S, Boulti V, Spanidou S, Mylonas A, Tsikaras P. Os acromiale: morphological analysis and clinical significance. Folia Anatomica. 2001; 29(1): 16-20.
10. Mylonas A, Paraskevas G, Papaziogas B, et al. Congenital double pyloric ostium in the adult. 11th World Congress of the International Association of Surgeons and Gastroenterologists, Heraklion, 2001.
11. Papaziogas B, Antoniadis A, Lazaridis C, et al. Functional capacity of the thyroid autograft. An experimental study. Journal of Surgical Research. 2002; 103: 223-227.
12. Paraskevas G, B. Papagiogas, Spanidou S, Papadopoulos A. Unusual variation of the extensor digitorum brevis manus: a case report. European Journal of Orthopaedic Surgery and Traumatology. 2002; 12(3): 158-160.
13. Souparis A, Papaziogas B, Alexandrakis A, Koutelidakis J, Paraskevas G, Papaziogas T. An unusual case of retroperitoneal accessory spleen with vascular supply directly from the aorta. Minerva Chirurgica. 2002; 57(4): 513-515.
14. Papaziogas B, Lazaridis C, Galanis J, Paraskevas G, Papaziogas T. Congenital web of the common bile duct in association with cholelithiasis. Journal of Hepatobiliary Pancreatic Surgery. 2002; 9(2): 271-273. doi: 10.1007/s005340200031
15. Boulti V, Paraskevas G, I. Gigis, Mylonas A. Evaluation of the failure strain of the human lateral collateral ligament of the knee. Folia Anatomica. 2002; 30(1): 19-22.
16. Paraskevas G, Boulti V, Papaziogas B, Spanidou S, Brettakos A, Mouratidis A. Incidence of the third head of biceps brachii muscle in Greek population. Folia Anatomica. 2002; 30(1): 15-18.
17. Papadopoulou SD, Galos G, Paraskevas G, Tsapakidou A, Fachantidou A. The somatotype of Greek female volleyball athletes. International Journal of Volleyball Research. 2002; 5(1): 22-25.
18. Papadopoulou SD, Papadopoulou SK, Gallos G, Likesas G, Paraskevas G, Fachantidou A. Anthropometric differences of top Greek and foreign women volleyball players. International Journal of Volleyball Research. 2002; 5(1): 26-29.
19. Papadopoulou SK, Papadopoulou SD, Zerva A, et al. Health status and socioeconomic factors as determinants of physical activity level in the elderly. Medical Science Monitor. 2003; 9(2): 79-83.
20. Kabaroudis A, Papaziogas B, Atmatzidis K, Paraskevas G, Galanis I, Papaziogas A. Hypoplasia of the right hepatic lobe combined with floating gallbladder. Acta Chirurgica Belgica. 2003; 103(4): 425-427.
21. Natsis K, Iordache G, Paraskevas G, Tsikaras P, Gigis P. Some remarks concerning coronary arteries and their branches terminology. Folia Anatomica. 2003; 31(1): 5-12.
22. Paraskevas G, Papadopoulos A, Papaziogas B, Spanidou S, Argiriadou A, Gigis P. Study of the carrying angle of the human elbow joint: A morphometric analysis. Surgical and Radiologic Anatomy. 2004; 26(1): 19-23.
23. Natsis K, Paraskevas G, Papaziogas B, Agiabasis A. Pes Anserinus of the right phrenic nerve innervating the serous membrane of the liver: A case report. Morphologie. 2004; 88(283): 203-205.
24. Papaziogas B, Makris J, Alexandrakis A, et al. Disseminated abdominal echinococcosis as a late complication of traumatic echinococcal cyst rupture. Journal of Gastroenterology. 2004; 39(2):194-196.
25. Paraskevas G , Papaziogas B , Gigis J, Mylonas A , Gigis P. Τhe persistence of the sciatic artery. Folia Morphologica. 2004; 63(4): 515-518.
26. Paraskevas G, Papaziogas B, Natsis K, Gigis P. Abnormal location of papilla of Vater: a cadaveric study. Folia Morphologica. 2005; 64(1): 51-53.
27. Lazaridis Ch, Papaziogas B, Patsas A, Argiriadou E, Paraskevas G, Papaziogas T. Detection of tract formation for prevention of bile peritonitis after T- tube removal. Acta Chirurgica Belgica. 2005; 105(2): 210-212.
28. Paraskevas G, Papaziogas B, Tsonidis C, Kapetanos G. Gross morphology of the bridges over the vertebral artery groove on the atlas. Surgical and Radiologic Anatomy. 2005; 27: 129-136.
29. Papaziogas B, Lazaridis C, Paraskevas G, et al. Α variant of double gallbladder. Α possible cause of cholelithiasis? Folia Morphologica. 2005; 64(3): 229-232.
30. Papaziogas B , Makris J, Koutelidakis I, et al. Surgicalmanagement of cecal diνerticulitis.Is diνerticulectomy enough? International Journal Colorectal Disease. 2005; 20(1): 24-27.
31. Katsikas V, Papaziogas B, Paraskevas G , et al. Primary echinococcosis of the kidney. Case report. Surg Chronicles. 2006; 11(1): 72-76.
32. Atmatzidis K, Papaziogas B, Pavlidis T, et al. Surgical images: soft tissue. Recurrent deep vein thrombosis caused by hypoplasia of the vena cava inferior. Canadian Journal of Surgery. 2006; 49(4): 285.
33. Natsis K, Karanikola T, Paraskevas G, Tsirlis Α, Tsikaras Ρ. Exposition of the inferior alveolar neurovascular bundle in the atrophic mandible. Anatomical evidence and clinical restoration. Aristotle University Medical Journal. 2006; 33(2): 1-14.
34. Paraskeνas G, Papaziogas Β, Kitsoulis P, Spanidou S. A study on the morphology of the popliteus muscle and arcuate pοpliteal ligament. Folia Morphologica. 2006; 65(4): 381-384.
35. Papaziogas B, Paraskevas G, Atmatzidis K. About the origin of anatomical terms associated with general surgery. Surgical Chronicles. 2006; 11(3): 195-209.
36. Katsinelos P, Basdanis G, Chatzimaνroudis G, et al. Pancreatitis complicating mucin-hypersecreting common bile duct adenoma. World Journal Gastroenterology. 2006; 12(30): 4927-4929. doi: 10.3748/wjg.v12.i30.4927
37. Paraskevas G, Papaziogas B, Natsis K, Lazos L, Spanidou S, Economou D. Choledochal cyst: Histological structure, classification and clinical significance. Aristotle University Medical Journal. 2006; 33(1): 185-187.
38. Natsis K, Papadopoulou Α, Paraskevas G, Totlis Τ, Tsikaras Ρ. High origin of a superficial ulnar artery arising from the axillary artery: anatomy, embryology, clinical significance and a review of the literature. Folia Morphologica. 2006; 65(4): 400-405.
39. Paraskevas G, Tsitsopoulos P, Papaziogas B, Spanidou S…………………………… Persistent primitive hypoglossal artery: An incidental autopsy finding and its significance in clinical practice.………………………………………………… Folia Morphologica. 2007; 66(2): 143-147.
40. Natsis K, Levva S, Totlis T, Anastasopoulos N, Paraskevas G. Three-headed reversed palmaris longus muscle and its clinical significance. Annals of Anatomy. 2007; 189(1): 97-101.
41. Papaziogas B, Koutelidakis I, Kabaroudis A, et al. Modifications of coagulation and fibrinolysis mechanism in laparoscopic vs open cholecystectomy. Hepatogastroenterology. 2007; 54(77): 1335-1338.
42. Kitsoulis P, Charchanti A, Paraskevas G, Marini A, Karatzias G. Adamantinoma. Acta Orthopedica Belgica. 2007; 73(4): 425-431.
43. Papaziogas B, Makris J, Grigoriou M, et al. Αn unusual case of intestinal obstruction caused by a Meckels diverticulum. Aristotle University Medical Journal. 2007; 34(1): 55-59.
44. Paraskeνas G, Papaziogas B, Natsis K, et al. Αn accessory double cystic duct with single gallbladder. Chirurgia. 2007; 102(2): 223-225.
45. Katsinelos P, Papaziogas B, Paraskevas G, et al. Ectopic papilla of Vater in the stomach, blind antrum with aberrant pyloric opening and congenital gastric diverticula. An unreported association. Surgical Laparoscopy Endoscopy Percutan Tech. 2007; 17(5): 434-437.
46. Paraskevas G, Ioannidis O, Papaziogas B, Natsis K, Spanidou S, Kitsoulis P. An accessory middle scalene muscle causing thoracic outlet syndrome: a case report. Folia Morphologica. 2007; 66(3): 194-197.
47. Papaziogas B, Makris J, Koutelidakis J, et al. Post-injection retroperitoneal abscess in a addicted patient. Case report. 19th European Congress of Surgical Infections, Athens, 2006.
48. Papaziogas B, Koutelidakis I, Tsiaousis P, et al. Appendiceal mucocele. A retrospective analysis of 19 cases. Journal of Gastrointestinal Cancer. 2007; 38(2-4): 141-147. doi: 10.1007/s12029-008-9030-2
49. Paraskevas G, Tzaveas A, Papaziogas B, Kitsoulis P, Natsis K, Spanidou S. Morphological parameters of acromion. Folia Morphologica. 2008; 67(4): 255-260.
50. Papaziogas B, Koutelidakis I, Tsiaousis P, et al. Carcinoma developing in ectopic pancreatic tissue in the stomach: a case report. Cases Journal. 2008; 1: 249. doi: 10.1186/1757-1626-1-249
51. Kitsoulis P, Galani V, Stefanaki K, et al. Osteochondromas: review of the clinical, radiological and pathological features. In Vivo. 2008; 22(5): 633-646.
52. Paraskevas G, Natsis K, Ioannidis O, Papaziogas B, Kitsoulis P. Accessory muscles in the lower part of the anterior compartment of the arm that may entrap neurovascular elements. Clinical Anatomy. 2008; 21(3): 246-251. doi: 10.1002/ca.20608
53. Paraskevas G, Papaziogas B, Tzaveas A, Natsis K, Spanidou S, Kitsoulis P. Morphological parameters of the superior articular facets of the atlas and possible clinical significance. Surgical and Radiological Anatomy. 2008; 30(8): 611-617. doi: 10.1007/s00276-008-0373-y
54. Tzaveas A, Paraskevas G, Pazis I, Dimitriadis A, Kitsoulis P, Vrettakos A. Metastasis of bronchogenic carcinoma to the 5th metacarpal bone: A case report. Cases Journal. 2008; 1(1): 284. doi: 10.1186/1757-1626-1-284
55. Paraskevas G, Tsitsopoulos PPh, Papaziogas B, Natsis K, Kitsoulis P. Evidence of a lateral antebrachial cutaneous nerve entrapment during autopsy. Folia Morphologica. 67(3): 218-220.
56. Paraskevas G, Tzaveas A, Natsis K, Kitsoulis P, Spyridakis I. Failure of palmaris longus muscle duplication and its clinical application. Folia Morphologica. 2008; 67(2): 150-153.
57. Natsis K, Vlasis K, Totlis T, Paraskevas G, Tsikaras P. An unusual bilateral sternalis muscle. Chirurgia. 2008; 103(2): 231-232.
58. Paraskevas G, Agios P, Stavrakas M, Stoltidou A, Tzaveas A. Left common carotid artery arising from the brachiocephalic trunk : a case report. Cases Journal. 2008; (1): 83. doi: 10.1186/1757-1626-1-83
59. Paraskevas G, Gekas C ,Tzaveas A, Spyridakis I, Stoltidou A, Tsitsopoulos P. Kaplan anastomosis of the ulnar nerve: a case report. Journal of Medical Cases Reports. 2008; 15(2): 107. doi: 10.1186/1752-1947-2-107
60. Natsis K, Totlis T, Paraskevas G, Papathanasiou E, Sofidis G. Axial transformation of the profunda femoris vein: formation, relations and course in a cadaveric specimen. Folia Morphologica. 2008; 67(4): 1-3.
61. Tzaveas A, Paraskevas G, Gekas C, Vrettakos A, Antoniou K, Spyridakis I. Anatomical variation of co-existence of 4th and 5th short metacarpal bones, sesamoid ossicles and exostoses of ulna and radius in the same hand: a case report. Cases Journal. 2008; 1(1): 281.
62. Paraskevas G, Tsitsopoulos P, Papaziogas B, et al. Variability in superior hypogastric plexus morphology and its clinical applications: a cadaveric study. Surgical and Radiological Anatomy. 2008; 30(6): 481-488. doi: 10.1007/s00276-008-0352-3
63. Paraskevas G, Tsitsopoulos PPh, Papaziogas B, Kitsoulis P, Spanidou S, Tsitsopoulos P. Osseous variations of the hypoglossal canal area. Medical Science Monitor. 2009; 15(3): BR75-BR83.
64. Paraskevas G, Raikos A, Lazos L, Kitsoulis P. Unilateral elongated styloid process: case report. Cases Journal. 2009; 2: 9135. doi: 10.1186/1757-1626-2-9135
65. Paraskevas G, Tzaveas A, Koutras G, Natsis K. Lumbosacral transitional vertebra causing Bertolottis syndrome: a case report and review of the literature. Cases Journal. 2009; 2: 8320. doi: 10.4076/1757-1626-2-8320
66. Natsis K, Asouchidou I, Vasileiou M, et al. A rare case of bilateral supernumerary heads of sternocleidomastoid muscle and its clinical impact. Folia Morphologica. 2009; 68(1): 52-54.
67. Paraskevas G, Papaziogas B, Ioannidis O, Kitsoulis P, Spanidou S, Tsikaras P. Double common bile duct: A case report and review of the literature. Acta Chirurgica Belgica. 2009; 109(4): 507-509.
68. Papaziogas B, Patsas A, Paraskevas G, et al. Adult Intestinal Malrotation: A Case Report. The Internet Journal of Surgery. 2009; 19 (2): 1-9.
69. Natsis K, Papadopoulou AL, Papathanasiou E, Noussios G, Paraskevas G, Lazaridis N. Study of two cases of high-origin radial artery in humans Eur J Anat. 2009; 13(2): 97-103.
70. Paraskevas G, Stavrakas M-E, Tsikaras P. Coracoclavicular joint: an osteological study with clinical implications. Cases Journal. 2009; 2: 8715.
71. Kitsoulis P, Paraskevas G, Vrettakos A, Marini A. A case of eosinophilic granuloma of the skull in an adult man: a case report. Cases Journal. 2009; 2: 9144.
72. Natsis K, Iordache G, Gigis I, et al. Persistent median artery in the carpal tunnel: anatomy,embryology, clinical significance and review of the literature. Folia Morphologica. 2009; 68(4): 193-200.
73. Natsis K, Didagelos M, Nousios G, Adamopoulou A, Nikolaidou E, Paraskevas G. Combined anomalous origin of a left inferior thyroid artery and a left vertebral artery: a case report. Cases Journal. 2009; 2: 7400.
74. Paraskevas G, Natsis K, Spanidou S, et al. Excavated-type of rhomboid fossa of the clavicle: a radiological study. Folia Morphologica. 2009; 68(3): 163-166.
75. Paraskevas G, Raikos A, Stavrakas M, Spanidou S, Papaziogas B. Osteopoikilosis: a case report of a symptomatic patient. J Radiological Case Reports. 2009; 3(12): 38-43. doi: 10.3941/jrcr.v3i12.260
76. Paraskevas G, Raikos A, Lazos L, Economou Z, Natsis K. Co-existence of os acromiale with suprascapular osseous bridge: a case report and review of literature. Folia Morphologica. 2009; 68(2): 109-112.
77. Tzaveas A, Dimitriadis A, Antoniou K, Pazis I, Paraskevas G, Vrettakos A. Supracondylar process of the humerus -rare case with compression of the ulnar nerve. J Plast Surgery and Hand Surgery. 2010; 44(6): 325-326.
78. Paraskevas GK, Papaziogas B, Tzaveas A, Giaglis G, Kitsoulis P, Natsis K. The supratrochlear foramen of the humerus and its relation to the medullary canal: a potential surgical application. Medical Science Monitor. 2010; 16(4): BR119-BR123.
79. Natsis K, Vlasis K, Totlis T, et al. Abnormal muscles that may affect axillary lymphadenectomy: surgical anatomy. Breast Cancer Res Treat. 2010; 120(1): 77-82. doi: 10.1007/s10549-009-0374-5
80. Ioannidis O, Cheva A, Stavrakis T, Paraskevas G, Makrantonakis A. Sister Mary Josephs nodule as the sole presenting sign of gastric signet ring cell adenocarcinoma. Gastrenterol Clin Biol. 2010; 34(10): 565-568.
81. Kitsoulis P, Paraskevas G, Iliou K, Marini A. Clinical study of the factors affecting radioulnar deviation of the wrist joint. BMC Musculoskeletal Disorders. 2010; 11: 9. doi: 10.1186/1471-2474-11-9
82. Raikos A, Paraskevas G, Natsis K, Tzikas A, Njau SN. Multiple variations in the branching pattern of the abdominal aorta. Rom J Morphol Embryol. 2010; 51(3): 585-587.
83. Paraskevas G, Raikos A, Ioannidis O. Supernumerary semitendinous muscle: a rare case presentation and its clinical significance. Clin Anat. 2010; 23(8): 909-910. doi: 10.1002/ca.21029
84. Paraskevas G, Papaziogas B, Natsis K, et al. Accessory internal thoracic artery and its clinical significance. Chirurgia. 2010; 105(5): 709-711.
85. Paraskevas G, Raikos A. Bilateral pectoral musculature malformations with concomitant vascular anomaly. Folia Morphologica. 2010; 69(3): 187-191.
86. Paraskevas G, Ioannidis O, Martoglou S. Cannieu-Riche anastomosis of the ulnar to median nerve in the hand:a case report. Chirurgia. 2010; 105(6): 839-842.
87. Papaziogas B, Koutelidakis I, Tsiaousis P, et al. Laparoscopic cholecystectomy in situs viscerum inversus partialis. Surgical Chronicles. 2011; 16(3): 174-177.
88. Paraskevas G, Raikos A, Martoglou S, Ioannidis O. Sesamoid ossicles within the ligamentum nuchae.A report of two cases and review of the literature. Journal of Radiology Cases Reports. 2011; 5(8): 22-29. doi: 10.3941/jrcr.v5i8.708
89. Paraskevas GK, Raikos A. Multiple aberrant coeliac trunk ramifications. Singapore Medical Journal. 2011; 52(7): e147-e149.
90. Paraskevas G, Ioannidis O. Variable course and drainage pattern of the right testicular vein: embryological aspects. Clin Anat. 2011; 24(8): 988-990. doi: 10.1002/ca.21084
91. Raikos A, Paraskevas GK, Yusuf F, et al. Etiopathogenesis of hyperostosis frontalis interna: A mystery still. Annals of Anatomy. 2011; 193(5): 453-458. doi: 10.1016/j.aanat.2011.05.004
92. Paraskevas GK. Human ligaments classification: a new proposal. Folia Morphologica. 2011; 70(2): 61-67.
93. Raikos A, Paraskevas GK, Tzika M, et al. Sternalis muscle: an underestimated anterior chest wall anatomical variant. Journal of Cardiothoracic Surgery. 2011; 16: 73.
94. Kitsoulis P, Marini A, Iliou K, et al. Signs and symptoms of temporomandibular joint disorders related to the degree of mouth opening and hearing loss. BMC Ear Nose Throat Disorders. 2011; 11(5): 1-8.
95. Ioannidis O, Dalampini E, Chatzopoulos S, et al. Acute respiratory failure caused by neglected giant substernal nontoxic goiter. Arq Bras Endocrinol Metabol. 2011; 55(3): 229-232.
96. Ioannidis O, Kakoutis E, Paraskevas G, et al. Emphysematous cellulitis of the left thigh caused by sigmoid diverticulum perforation. Ann Ital Chir. 2011; 82(3): 217-220.
97. Ioannidis O, Papaemmanuil S, Chatzopoulos S, Paraskevas G, Makrantonakis A. Giant bilateral symptomatic adrenal myelolipomas associated with congenital adrenal hyperplasia. Pathol Oncol Res. 2011; 17(3): 775-778.
98. Paraskevas G, Raikos A, Chouliaras K, Papaziogas B. Variable anatomical relationship of phrenic nerve and subclavian vein:clinical implication for subclavian vein catheterization. Br J Anaesth. 2011; 106(3): 348-351.
99. Paraskevas G, Ioannidis O, Raikos A, et al. High origin of a testicular artery: case report and review of literature. J Med Case Reports. 2011; 23(5): 75.
100. Raikos Α, Paraskevas G, Yusuf F, Kordal P, Ioannidis O, Brand-Saberi B. Sternalis muscle: a new crossed subtype, classification and surgical applications. Ann Plast Surg. 2011; 67(6): 646-648. doi: 10.1097/SAP.0b013e31820d688b
101. Ioannidis O, Cheva A, Kakoutis E, Paraskevas G, Markantonakis A. Μesothelial mesenteric cyst in patient with ascending colon cancer: case report. G Chir. 2011; 32(3): 128-131.
102. Ioannidis O, Varnalidis I, Paraskevas G, Botsios D. Nutritional modulation of the inflammatory bowel response. Digestion. 2011; 84(2): 89-101.
103. Ioannidis O, Papaemmanouil S, Paraskevas G, Chatzopoulos S, Kakoutis E. Pathologic rupture of spleen as the presenting symptom of primary splenic non-Hodgkin lymphoma. J Gastrointest Cance. 2011.
104. Paraskevas G, Ioannidis O. Accessory muscles around the superior radio¬ulnar joint: Morphology and function. Ιt J Anat Embryol. 2011; 116(1): 45-51.
105. Kitsoulis P, Marini A, Pseftinakou A, Iliou K, Galani V, Paraskevas G. Morphological study of calcaneofibular ligament in cadavers. Folia Morphologica. 2011; 70(3): 180-184.
106. Varnalidis I, Ioannidis O, Karamanavi E, et al. Omega 3 fatty acids supplementation has an ameliorative effect in experimental ulcerative colitis despite increased colonic neutrophil infiltration. Revista Espanolade Enfermedades Digestivas. 2011; 103(10): 511-518.
107. Ioannidis O, Sekouli A, Paraskevas G, et al. Long term follow up of eosinophilic granuloma of the rib. Klin Onkol. 2011; 24(6): 460-464.
108. Paraskevas G, Raikos A, Ioannidis O, Papaziogas B. Duplicated gallbladder: surgical application and review of the literature. Ital J Anat Embryol. 2011; 116(2): 61-66.
109. Ioannidis O, Papaemmanouil S, Paraskevas G, et al. Primary Signet Ring Cell Anal Adenocarcinoma. J Gastrointest Cancer. 2012; 43(1): S168-S170.
110. Raikos A, Paraskevas GK, Tzika M, Kordali P, Tsafka-Tsotskou F, Natsis K. Human body exhibitions: public opinion of young individuals and contemporary bioethics. Surg Radiol Anat. 2012; 34(5): 433-440.
111. Papaziogas B, Koutelidakis I, Christopoulos P, DouliaT, Paraskevas G, Atmatzidis K. Intestinal metastasis of a primary lung carcinoma presenting as mechanical small bowel obstruction. J Gastrointest Cancer. 2012; 43(1): S13-S15.
112. Paraskevas GK, Raikos A, Ioannidis O, Brand-Saberi B. Topographic anatomy of the internal laryngeal nerve: Surgical considerations. Head Neck. 2012; 34(4): 534-540. doi: 10.1002/hed.21769
113. Ioannidis O, Papaemmanouil S, Paraskevas G, et al. Recurrent small intestine intussusception in a patient with Peutz-Jeghers syndrome. Rev Esp Enferm Dig. 2012; 104(1): 37-39.
114. Ioannidis O, Paraskevas G, Kotronis A, et al. Spontaneous cholecystocutaneous fistula draining from an abdominal scar from previous surgical drainage. Ann Ital Chir. 2012; 83(1): 67-69.
115. Ioannidis O, Pasteli N, Paraskevas G, et al. Lymphoepithelioma-like gastric carcinoma presenting as giant ulcer of the lesser curvature: case report. G Chir. 2012; 33(1-2): 21-23.
116. Paraskevas G, Ioannidis O, Economou D. Anomalous muscle causing ulnar nerve compression at Guyons canal:case report. J Plast Surg Hand Surg. 2012; 46(3-4): 288-290.
117. Ioannidis O, Paraskevas G, Chatzopoulos S, et al. Multiple desmoid tumors in a patient with familial adenomatous polyposis caused by the novel W421X mutation. Rev Esp Enferm Dig. 2012; 104(3): 146-145.
118. Ioannidis O, Iordanidis F, Fidanis T, et al. Duodenal gastrointestinal stromal tumor presenting with acute upper gastrointestinal bleeding treated with segmental resection. Klin Onkol. 2012; 25(2): 130-134.
119. Ioannidis O, Cheva A, Paraskevas G, et al. Basosquamous Cell Carcinoma of the Anus. J Gastrointest Cancer. 2012. doi: 10.1007/s12029-012-9392-3
120. Ioannidis O, Cheva A, Paraskevas G, et al. Pseudomyxoma retroperitonei: report of 2 cases and review of the literature. Rev Esp Enferm Dig. 2012; 104(5): 268-275.
121. Ioannidis O, Paraskevas G, Kotronis A, et al. Surgical management of severe spontaneous hemorrhage of the abdominal wall complicating acenocoumarol treatment. Acta Medica. 2012; 55(1): 47-49.
122. Paraskevas G, Natsis K, Tzika M, Ioannidis O, Kitsoulis P. Abnormal origin of internal thoracic artery from the thyrocervical trunk: surgical considerations. J Cardiothorac Surg. 2012; 7: 63. doi: 10.1186/1749-8090-7-63
123. Tzika M, Paraskevas GK, Kitsoulis P. The accessory deep peroneal nerve: A review of the literature. Foot. 2012; 22(3): 232-234. doi: 10.1016/j.foot.2012.05.003
124. Natsis K, Paraskevas G, Anastasopoulos N, Papamitsou T, Sioga A. Meniscofibular ligament: morphology and functional significance of a relatively unknown anatomical structure. Anat Res Int. 2012; 2012: 214784. doi: 10.1155/2012/214784
125. Ioannidis O, Paraskevas G, Kakoutis E, et al. Coexistence of multiple omphalomesenteric duct anomalies. J Coll Physicians Surg Pak. 2012; 22(8): 524-526. doi: 08.2012/JCPSP.524526
126. Paraskevas GK, Ioannidis O, Natsis K, Martoglou S. Abnormal bilateral drainage of testicular veins: embryological aspects and surgical application. Rom J Morphol Embryol. 2012; 53(3): 635-638.
127. Ioannidis O, Iordanidis F, Paraskevas G, Chatzopoulos S et al. Omental metastases from primary lung adenocarcinoma. Rev Invest Clin. 2012; 64(3): 308-310.
128. Ioannidis O, Varnalidis I, Papapostolou D, et al. Thoraco-abdominal injuries: the general surgeons perspective. Rev Med Chir Soc Med Nat Iasi. 2012; 116(1): 175-181.
129. Ioannidis O, Cheva A, Paraskevas G, et al. Neuroendocrine tumor of the cystic duct. Acta Gastroenterol Belg. 2012; 75(3): 357-360.
130. Ioannidis O, Sekouli A, Paraskevas G, et al. Intra-abdominal heterotopic ossification of the peritoneum following traumatic splenic rupture. J Res Med Sci. 2012; 17(1): 92-95.
131. Ioannidis O, Iordanidis F, Paraskevas G, et al. Incidentally discovered white subcapsular liver nodules during laparoscopic surgery: biliary hamartoma and peribiliary gland hamartoma. Klin Onkol. 2012; 25(6): 468-470.
132. Papaziogas B, Koutelidakis I, Papadakis G, et al. Laparoscopic cholecystectomy in a “left sided” gallbladder. Surgical Chronicles. 2012; 17(4): 289.
133. Paraskevas GK, Natsis K, Anastasopoulos N, Ioannidis O, Kitsoulis P. Humeral septal aperture associated with supracondylar process: a case report and review of the literature. Ital J Anat Embryol. 2012; 117(3): 135-141.
134. Raikos A, Paraskevas G, Triaridis S, Kordali P, Psillas G, Brand-Saberi B. Bilateral Supernumerary Sternocleidomastoid Heads with Critical Narrowing of the Minor and Major Supraclavicular Fossae: Clinical and Surgical Implications. Int. J. Morphol. 2012; 30(3): 927-933.
135. Ioannidis O, Paraskevas G, Varnalidis I, et al. Primary gallbladder cancer discovered postoperatively after elective and emergency cholecystectomy. Klin Onkol. 2013; 26(1): 31-34.
136. Paraskevas GK, Tsitsopoulos PP, Ioannidis OM. Incidence and purpose of the clival canal, a “neglected” skull base canal. Acta Neurochir. 2013; 55(1): 139-140.
137. Piagkou M, Skotsimara G, Repousi E, Paraskevas G, Natsis K. Enlarged parietal foramina: a rare finding in a female Greek skull with unusual multiple Wormian bones and a rich parietal vascular network. Anat Sci Int. 2013; 88(3): 175-180.
138. Raikos A, Paraskevas GK. The thyroid foramen: A systematic review and surgical considerations. Clin Anat. 2013; 26(6): 700-708.
139. Paraskevas GK, Natsis K, Tzika M, Tsitsopoulos PP. Multibranch anastomotic variant of the Lateral Femoral Cutaneous Nerve: possible implications in neurosurgical practice. Acta Neurochir (Wien). 2013; 155(6): 1151-1152. doi: 10.1007/s00701-013-1721-1
140. Ioannidis O, Sekouli A, Paraskevas G, et al. Metachronous early gastric adenocarcinoma presenting coinstantaneously with complete remission of stage IV gastric MALT lymphoma. Arab J Gastroenterol. 2013; 14(1): 20-23. doi: 10.1016/j.ajg.2013.01.004
141. Mavrodi A, Paraskevas G. Mondino de Luzzi: a luminous figure in the darkness of the Middle Age. Croat Med J. 2014; 55(1): 50-53. doi: 10.3325/cmj.2014.55.50
142. Paraskevas G, Natsis K, Tzika M, Ioannidis O. Potential Entrapment of an Accessory Superficial Peroneal Sensory Nerve at the Lateral Malleolar Area: a Cadaveric Case Report and Review of the Literature. Journal of Foot and Ankle Surgery. 2014; 53(1): 92-95. doi: 10.1053/j.jfas.2013.06.012.
143. Mavrodi A, Paraskevas G, Kitsoulis P. The history and the art of anatomy: a source of inspiration even nowadays. Ital J Anat Embryol. 2013; 118(3): 267-276.
144. Natsis K, Paraskevas G, Piagkou M. An unusual origin and course of multiple branches of the median nerve to the thenar muscles: a case report. Arist Univ Med J. 2013; 40(2): 41-44.
145. Natsis K, Totlis T, Konstantinidis G, Paraskevas G, Piagkou M, Koebke J. Anatomical variations between the sciatic nerve and the piriformis muscle: a contribution to surgical anatomy in piriformis syndrome. Surg Radiol Anat. 2014; 36(3): 273-280.
146. Piagkou M, Tzika M, Paraskevas G, Natsis K. Anatomic variability in the relation between the retromandibular vein and the facial nerve: a case report, literature review and classification. Folia Morphologica. 2013; 72(4): 371-375.
147. Natsis K, Paraskevas G, Tzika M, Papathanasiou E. Variable origin and ramification pattern of the lateral femoral cutaneous nerve: a case report and neurosurgical considerations. Turk Neurosurg. 2013; 23(6): 840-843.
148. Tzika M, Paraskevas G, Natsis K. Entrapment of the superficial peroneal nerve: an anatomical insight. J Am Podiatr Assoc. 2013.
149. Ioannidis O, Paraskevas G, Varnalidis I, et al. Hernias mesh repair of the anterior abdominal wall and antibiotic chemoprophylaxis: Multiple doses of antibiotics failed to prevent or reduce wound infection. Chirurgia. 2013; 108(6): 835.
150. Varnalidis I, Ioannidis O, Paraskevas G, et al. Pilonidal sinus: a comparative study of treatment methods. Journal of Medicine and Life. 2014; 17(1): 27-30.
151. Ioannidis O, Anastasilakis C, Varnalidis I, et al. Intraperitoneal administration of local anesthetics in laparoscopic surgery: pharmacological, anatomical, physiological and pathophysiological considerations. Minerva Chirurgica. 2013; 68(6): 599-612.
152. Paraskevas G, Natsis K, Ioannidis O. Accessory cleido-occipitalis muscle: case report and review of the literature. Rom J Morphol Embryol. 2013; 54(3): 3-6.
153. Paraskevas G, Tzika M, Kitsoulis P. Lumbosacral transitional vertebra associated with sacral spina bifida occulta: a case report. Acta Medica. 2013; 56(3): 126-129.
154. Mavrodi A, Paraskevas G. Evolution of the paranasal sinuses anatomy through the ages. Anatomy and Cell Biology. 2013; 46(4): 235-238.
155. Mavrodi A, Paraskevas G. Morphology of the heart associated with its function as conceived by ancient Greeks. Int J Cardiol. 2014; 172(1): 23-28.
156. Totlis T, Natsis K, Pantelidis P, Paraskevas G, Iosifidis M, Kyriakidis A. Reliability of the posterolateral corner of the acromion as a landmark for the posterior arthroscopic portal of the shoulder. J Shoulder Elbow Surg. 2014.
157. Ioannidis O, Papaziogas B, Tsiaousis P, Paraskevas G, Giamarellos-Bourboulis EJ, Koutelidakis I. Effect of moxifloxacin on the survival, lipid peroxidation and inflammation of immunosuppressed rats with soft tissue infection from Stenotrophomonas maltophilia. Microbiol Immunol. 2014; 58: 96-102.
158. Totlis T, Anastasopoulos N, Apostolidis S, Paraskevas G, Terzidis I, Natsis K. Proximal ulna morphometry: which are the “true” anatomical preshaped olecranon plates? Surg Radiol Anat. 2014.
159. Papaziogas B, Papadakis G, Koutelidakis I, et al. Loose peritoneal body found in the scrotum during operative repair of inguinal hernia. Surg Chron. 2013; 18(4): 231-232.
160. Mavrodi A, Paraskevas GK. Bernardino Genga – the artistic nature of an anatomist. Hektoen International. 2014.
161. Paraskevas G, Natsis K, Ioannidis O, Kitsoulis P, Anastasopoulos N, Spyridakis I. Multiple variations of the superficial jugular veins: case report and clinical relevance. Acta Medica. 2014; 57(1): 34-37.
162. Paraskevas G, Natsis K, Tzika M, Ioannidis O. Fascial entrapment of the sural nerve and its clinical relevance. Anat Cell Biol. 2014; 47(2): 144-147.
163. Paraskevas G, Natsis K, Nitsa Z, Papaziogas B, Kitsoulis P. Bilateral double testicular arteries: a case report and review of the literature. Potential embryological and surgical considerations. Folia Morphol. 2014; 73(3): 383.
164. Paraskevas GK, Natsis K, Nitsa Z, Mavrodi A, Kitsoulis P. Unusual morphological pattern and distribution of the ansa cervicalis: a case report. Rom J Morphol Embryol. 2014; 55(3):993-996.
165. Natsis K, Paraskevas G, Panagouli E, et al. A morphometric study of multiple renal arteries in Greek population and a systematic review. Rom j Morphol Embryol. 2014; 55(Suppl 3): 1111-1122.
166. Paraskevas G, Mavrodi A, Natsis K. Accessory mental foramen: an anatomical study on dry mandibles and review of the literature. Oral Maxillofacial Surg. 2015; 19(2): 177-181.
167. Paraskevas G, Tzika M, Anastasopoulos N, Kitsoulis P, Sofidis G, Natsis K. Sternal foramina: incidence in Greek population, anatomy and clinical considerations. Surg Radiol Anat. 2015; 37(7): 845-51.
168. Paraskevas G, Anastasopoulos N, Nitsa Z, Kitsoulis P, Spyridakis I. Accessory branch of median nerve supplying the brachialis muscle: a case report and clinical significance. J Clin Diagn Res. 2015; 8(12): AD01-AD02.
169. Anastasopoulos N, Paraskevas G, Apostolidis S, Natsis K. Three superficial veins coursing over the clavicles: a case report. Surg Radiol Anat. 2015.
170. Paraskevas GK. High or low incidence of the lateral thoracic arterys origin from the thoracoacromial artery? Surg Radiol Anat. 2015; 37(7): 887-889.
171. Iliou K, Paraskevas G, Kanavaros P, Gekas C, Barbouti A, Kitsoulis P. Relationship between pedographic analysis and the Manchester scale in hallux valgus. Acta Orthop Traumatol Turk. 2015; 49(1): 75-79.
172. Paraskevas G, Lazaridis N, Spyridakis I, Koutsouflianiotis K, Kitsoulis P. Aberrant innervation of the sternocleidomastoid muscle by the transverse cervical nerve: a case report. J Clin Diagn Res. 2015; 9(4): AD01-AD02.
173. Paraskevas GK. What morphological pattern of “impressio ligamenti costoclavicularis” is the most predominant? Surg Radiol Anat. 2015. doi: 10.1007/s00276-015-1528-2
174. Dimitriadis A, Paraskevas G, Kanavaros P, Barbouti A, Vrettakos A, Kitsoulis P. Association between the capitate-triquetrum distance and carpal collapse in scaphoid nonunion. Acta Orthop Belg. 2015; 81(1): 36-40.
175. Iliou K, Paraskevas G, Kanavaros P, Barbuti A, Vrettakos A, Gekas C, Kitsoulis P. Correlation between Manchester Grading Scale and American Orthopedic Foot and Ankle Society Score in Patients with Hallux Valgus. Med Princ Pract. 2015.
176. Paraskevas G, Nitsa Z, Koutsouflianiotis K. Bilateral Osseous Interclinoid Bridges Associated with Foramina of Vesalius: A Case Report. J Clin Diagn Res. 2015; 9(7): AD03-AD04.
177. Paraskevas GK, Koutsouflianiotis KN, Nitsa Z, Demesticha T, Skandalakis P. Knowledge of the anatomy and physiology of the spleen throughout Antiquity and the Early Middle Ages. Anat Sci Inter. 2015.
178. Tzaveas A, Anastasopoulos N, Paraskevas G, Natsis K. A Rare Case of Quadratus Femoris Muscle Rupture after Yoga Exercises. Clin J Sport Med. 2015.