Fereydoon Sargolzaei Aval , Azim Hedayatpour ,
Volume 71, Issue 9 (12-2013)
Abstract
Background: The anatomy of the palmar vascular arches and their variations, being one of the most challenging anatomical regions for reconstructive surgeon.
Case Presentation: During a routine dissection of a male adult cadaver in dissection hall of zahedan university of medical sciences, a complex, unilateral and rare variation in the pattern of blood supply to the palm of the right hand was observed. The history of the individual and cause of the death is not known. In this cadaver there was an incomplete superficial palmar arterial arch had no contribution from the radial artery. The superficial palmar arch giving only one common palmar digital artery, that supply second interdigital space and then it terminated by giving rise to a common trunk for princeps pollicis and radialis indicis arteries. Absence of the second and third common palmar digital artery with the contiguous sides of the third and forth interdigital spaces supply by the second and third palmar metacarpal arteries from the deep palmar arch respectively. The third palmar metacarpal artery giving rise to a branch which supplies the medial side of the little finger.
Conclusion: Having knowledge of the variations of vascular patterns resulting from a number of developmental errors could provide an important source of information for Anatomists, Radiologist, reconstructive and vascular surgeons.
Faramarz Karimian , Hamid Ghaderi , Ali Aminian , Seyed Masoud Haghighikian , Seyedeh Adeleh Mirjafari ,
Volume 71, Issue 11 (2-2014)
Abstract
Background: Traumatic amputation of upper limb above the level of the elbow, are rare injuries that a surgeon may be faced with a handful of cases during his career. Even with advanced techniques in microvascular surgery, the survival of the transplanted limb that cut off completely from the arm is relatively weak.
Case Presentation: Four injured people (patient) in Imam Khomeini Hospital during 1999-2013 in Tehran University of Medical Sciences were treated. Two patients had complete amputation of limb and other patients suffered from complete cutting in artery and vein along with neurological and soft tissue damages. There was not any ischemia or gangrene. However, efficiency of limbs with damages in peripheral nerves was not significant. The main reason was lack of immediate repair of the damaged nerves. In the recent examination, after discharge, the performance of the limb is firstly related to the conditions of the nerve system and secondly it depends on the severity of the injury in each of the muscles. However, none of the patients were dissatisfied of any situation and they were prepared to make any cooperation for improving the condition of their transplanted limb.
Conclusion: Transplantation of the amputated limb can be done in spite of limited resources. Any delay in repairing damaged nerves will result great reduction of final organs’ performance. A limb, made from the own body, always take precedence to prosthesis, even when the efficiency is low.
