Gregorio Martínez Villén

  • Citations Per Year
Learn More
A 38 year old man was admitted to our hospital 10 days after suffering a frostbite injury in hands and feet while practicing mountain climbing, at 8,100 meters of altitude, while he was trying to reach the top of the K2 mountain. A 99mTc-MDP bone scan performed in aseptic conditions showed: in hands: absence of bone uptake in the 3rd phalanx and distal(More)
Peripheral vascular failure with haematological and haemodynamic changes occurs after frostbite injuries. In order to study the effects of normovolemic haemodilution on the extent of digital necrosis, the paws of rabbits were haemodiluted and frozen to -15 degrees C. Dextran or gelatin was used as the plasma substitute in two groups and the rewarming after(More)
The purpose of this study was to report the results following implantation of a total distal radioulnar joint prosthesis in five multioperated patients with posttraumatic or Essex-Lopresti injury. The range of motion (ROM) for flexion and extension, radial deviation and ulnar deviation of the wrist, and pronation and supination of the forearm, grip(More)
We report a case of a man with a tumour of the palm that grew slowly for five years, being repeatedly diagnosed as a synovial cyst. Histopathological diagnosis showed an aggressive digital papillary adenocarcinoma. Thirty-eight months postoperatively there was neither recurrence nor signs of metastases.
Enchondromatosis of the hand in the context of the Oilier disease is an infrequent pathologie associated with a high rate of malignancy. In this work, we present a case with multiple enchondromas affecting mainly the fourth and fifth rays of the hand, and with multiple ipsilateral lesions in the foot, sacroiliac joint and iliac bone. This patient is, in(More)
Ten hands with multiple traumatic finger amputations or congenital agenesis underwent reconstruction by monoblock transfer of multiple toes. Eight patients underwent monoblock transfer of the great and second toes, one patient received the great toe and the metatarsophalangeal joint from the second toe with the same vascular pedicle, and another patient the(More)
A study of the arterial system in the first intermetatarsal space was performed during 53 toe-to-hand or vascularized tissue of the toe transfers with long arterial pedicles. The first dorsal metatarsal artery was used as a single pedicle in 25 transfers and the first plantar metatarsal artery in 21: both arteries were taken simultaneously in seven(More)
  • 1