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find Keyword "Great toe" 5 results
  • CLINICAL STUDY ON TREATMENT OF OBSTINATE INGROWN NAIL WITH DISTAL PHALANX OF GREAT TOE AND SOFT TISSUE ORTHOPAEDICS

    Objective To investigate the clinical curative effect of distal phalanx of great toe and soft tissue orthopaedics for treatment of obstinateingrown nail. Methods From October 1997 to May 2006,31 patients(38 nails) suffering from obstinate ingrown nail were treated by the distal phalanx of great toe and soft tissue orthopaedics. There were 23 males(27 nails) and 8 females(11 nails) with an average age of 17.5 years(12-28 years). The disease course was 2years and 1 month to 14 years(average, 31-6 months). At the same time, thirty-eight patients with diseases of feet were selected randomly as controls. The depth of the nail groove was measured.The X-ray films were taken to calculate the rate of upward projection of tuberosity (r). Results Thedepth of the nail and r value of 31 patients were 2.87±0.31 mm and 0.149±0.013,respectively. There were statistically significant differences when compared with control group(1.06±0.10 mm and 0.060±0.019)(Plt;0.01). Thirty patients(37 nails) had a primary healing; 1 patient(1 nail) had a delayed healing. Twenty-nine patients(36 nails) were followed up for 8 to 29 months(average, 21 months). The appearance of the nail was satisfactory. No relapse occurred in all patients. Conclusion The upward projection of tuberosity of distal phalanx of great toe and deepened nail groove are the most important anatomical causes for ingrown nail. The distal phalanx of great toe and soft tissue orthopaedics is aneffective treatment for obstinate ingrown nail.

    Release date:2016-09-01 09:23 Export PDF Favorites Scan
  • treatment of the wound on donor site after great toe-nail flap grafting

    OBJECTIVE: To investigate the method of improving the vitality of skin graft on donor site of the great toe-nail skin flap. METHODS: From June 1982 to April 1998, 252 cases of the great toe-nail flaps with piece of phalangeal bone and 18 cases of the simple great toe-nail flap were repaired with thin skin graft and packed under proper pressure. The stitches were removed two weeks later in common situation. It should be postponed on split thickness or partial survival skin flap avoiding early mobilization. RESULTS: Sixty-six cases of skin graft were necrotic after operation. Among them, 38 cases needed second skin grafting and 28 cases were healed after changing dressing. The survival rate of skin grafting was obviously higher on phalangeal marrow surface than on periosteum of the naked phalange. Contracture of the skin graft after operation made the retained skin flap expanding from medial side to lateral side and covered the whole plantar surface of the great toe. CONCLUSION: The survival rate of the skin graft on donor foot is improved after adopting the improved measures on taking the flap from great toe and paying attention to skin graft planting and packing. Free flap grafting is advocated for repairing of the wound on donor area of the great toe nail flap.

    Release date:2016-09-01 10:21 Export PDF Favorites Scan
  • ANALYSIS OF THE CAUSES OF NECROSIS OF RETAINED FLAP ON TIBIAL SIDE AFTER TRANSPLANTATION OF THE GREAT TOE NAIL FLAP

    OBJECTIVE In order to investigate the causes of necrosis of the retained flap after transplantation of the great nail flap, according to the principle of plastic surgery, the following operation was designed. METHODS A tongue-shaped great toe flap was made with its base on the tibial side of the great toe and the width of the base was 1 cm to 1.5 cm. The flap contained the supporting vessels and nerves and the periosteum was also preserved. RESULTS From June 1982 to November 1997, the flap was used to repair 267 case, 277 fingers defects. After operation, the retained flap on the tibial side developed necrosis in 13 sides, an incidence of 4.69%, and in 78 sides, there was necrosis on the grafted skin on the donor site, an incidence of 28.7%. Most of the wounds healed after changing dressing, while 37 wounds healed from another skin graft. Of these cases, 178 cases had been followed up for 5 months to 16 years. It was found that the retained tibial tongue-shaped flap showed hyperplasia which extended to the weightbearing area of metatarso-phalangeal of great toe. It showed that the taking off of great toe nail flap according to first dorsal metatarsal artery (FDMA) I, II or III type, the incidence of development of necrosis of retained flap on tibial side showed no significant difference (P gt; 0.05). CONCLUSION It was believed that the necrosis of the retained flap was not related to the FDMA classification but had relation with the design, operative technique and presence of infection.

    Release date:2016-09-01 11:04 Export PDF Favorites Scan
  • Effectiveness of great toenail bed flap supplied with fibular dorsal artery of great toe for finger nail bed central longitudinal defect

    ObjectiveTo explore the surgical method and effectiveness of the great toenail bed flap supplied with the fibular dorsal artery of great toe in repair of the finger nail bed central longitudinal defect.MethodsBetween May 2012 and February 2017, 7 cases (7 fingers) with the finger nail bed central longitudinal defects were repaired with the great toenail bed flap supplied with the fibular dorsal artery of great toe. There were 3 males and 4 females; the age ranged from 17 to 35 years (mean, 27 years). The cause of injury included cutting injury in 2 cases, electric shaving injury in 3 cases, and frictional injury in 2 cases. The defect located at thumb in 3 cases, index finger in 3 cases, and middle finger in 1 case. The defect area ranged from 12 mm×8 mm to 21 mm×13 mm. The time from injury to admission was 1-2 hours (mean, 1.5 hours). The area of the great toenail bed flap ranged from 14 mm×10 mm to 23 mm×15 mm. The wound of donor site was directly sutured in 3 cases and repaired with full thickness skin graft in 4 cases.ResultsAll the great toenail bed flaps and skin grafts at the donor sites survived; and all wounds healed by first intention. All patients were followed up 9 to 36 months (mean, 23 months). The finger nails were smooth and shiny and recovered ideal appearance. At 9 months after operation, the two-point discrimination of the skin ranged from 7 to 9 mm (mean, 8 mm). According to the standard evaluation for nail bed repair issued by Zook etc., 6 cases were rated as excellent and 1 case as good, and the excellent and good rate was 100%.ConclusionIt is an ideal method to repair the finger nail bed central longitudinal defect with the great toenail bed flap supplied with the fibular dorsal artery of the great toe.

    Release date:2019-03-11 10:22 Export PDF Favorites Scan
  • Repair of distal phalanx finger wound with modified great toe fibular flap with distal artery pedicle as reflux vein

    ObjectiveTo investigate the effectiveness of the modified great toe fibular flap using the distal artery pedicle as reflux vein for repairing distal phalanx finger wound.MethodsBetween June 2018 and January 2020, 15 patients who suffered tissue defect of the distal phalanx finger were treated, including 12 males and 3 females, the average age was 40.2 years (range, 24-56 years). All of them were caused by machine crush injury. There were 2 cases of thumb, 6 cases of index finger, 3 cases of middle finger, 3 cases of ring finger, and 1 case of little finger. The defects ranged from 1.7 cm×1.3 cm to 3.0 cm×2.0 cm. The time from injury to admission was 0.6-4 hours, with an average of 2.3 hours. The medial fibular proper digital artery was further dissociated to the distal end and anastomosed with the recipient vein as the reflux vein. The area of flaps ranged from 2.0 cm×1.5 cm to 3.2 cm×2.2 cm.ResultsAll the flaps survived without vascular crisis, and the wounds healed by first intention. Except for 1 case that the suture was too tight, the incision was partially split after the stitches were removed, and it healed spontaneously after dressing change, the other patients had good healing of the donor site incision and normal foot function. All 15 patients were followed up 3-18 months, with an average of 9.3 months. The appearance of finger pulps were satisfactory with full and threaded. The color, texture, and elasticity of the flaps were good, and the two-point discrimination was 6-8 mm at last follow-up. The flexion and extension of fingers were normal. At last follow-up, hand function was evaluated according to the upper limb function evaluation trial standard of the Chinese Medical Association Hand Surgery Society, and the results were 13 cases of excellent and 2 cases of good.ConclusionModified great toe fibular flap using the distal arterial pedicle as a reflux vein can improve the venous drainage of the flap and contribute to increase the success rate of the flap without additional injury.

    Release date:2021-02-24 05:33 Export PDF Favorites Scan
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