Bennetsenleth2015

On March 14, 2017, a thirty years old male severe burn patient accompanied by asphyxia, sudden cardiac arrest, and acute respiratory distress syndrome was admitted to Zhengzhou First People's Hospital. During the shock stage, the pulse contour cardiac output was monitored for the restrictive rehydration, tracheotomy was performed, and fibrobronchoscope lavage was performed for the treatment of inhalation injury and pulmonary infection. An alternate application of suspended bed and turning bed was conducted to balance the treatment of cerebral edema and pulmonary infection; targeted antibiotics were used for anti-infective treatment; multiple operations were performed for eschar excision and skin grafting. At last, the wounds were all healed, the lung infection was cured, and the patient was discharged with severe disturbance of consciousness. Asphyxia and acute respiratory distress syndrome post-cardiopulmonary resuscitation are serious complications in severe burn patients. The clinical treatment of such patients is very difficult and should be highly alerted.Objective To explore the effects of pedicled anterolateral thigh flaps in repairing skin and soft tissue defects in perineal region caused by necrotizing fasciitis. Methods From March 2014 to December 2018, 6 patients with skin and soft tissue defects in perineal region caused by necrotizing fasciitis were admitted to Department of Burns of Hanzhong Central Hospital (hereinafter referred to as our hospital). Two female patients had labia major defects and 4 male patients had scrotum defects, with age of 43-68 years. The areas of skin and soft tissue defects after debridement were 4%-8% total body surface area. The wounds in non-joint and non-functional area were repaired with free split-thickness skin grafts from medial femoral region, and the residual wounds areas in perineal region after repair were 10 cm×4 cm-22 cm×10 cm, which were repaired with pedicled anterolateral thigh flaps, with area of 12 cm×5 cm-24 cm×12 cm. The secondary wounds in the donor sites were sutured directly or repaired with free splitotics use time of (13±3) d. During follow-up of 3 to 6 months after the operation, the flaps were slightly bloated in 2 patients, and the flap thinning operation was performed 6 months after wound repair. The sensory function recovered to normal in 2 flaps of patients with anterolateral femoral cutaneous nerve, and the superficial sensory function in the other flaps of patients recovered in different degrees.The hip joint activity was close to normal in all the patients, and the scrotum function was normal in 4 male patients. Conclusions The pedicled anterolateral thigh flap showed good effects in repairing skin and soft tissue defects on perineal region caused by necrotizing fasciitis, with good appearance and function after operation, and the method is simple, safe, and easy to apply.Objective To investigate the clinical effects of modified fascia flap from cutaneous branch of dorsal metacarpal artery in repairing the wound at the proximal and middle finger segments. Methods From January 2017 to September 2018, 12 patients with wounds at the proximal and middle finger segments were admitted to the Affiliated Hospital of Zunyi Medical University, including 8 males and 4 females, aged 35-70 years. The areas of wounds ranged from 3.4 cm×2.4 cm to 6.5 cm×4.0 cm. The modified fascia flaps from cutaneous branch of dorsal metacarpal artery were resected to repair the wounds, with the size ranging from 3.5 cm×2.5 cm to 6.7 cm×4.1 cm. The flap donor sites of 5 patients were repaired with direct intermittent suture, the flap donor sites of 4 patients were repaired with full-thickness skin grafts from ipsilateral medial forearm, and the flap donor sites of 3 patients were repaired with wrist pedicled flaps. The survival of the flaps was recorded. Healing of donor site and recipient site was followed. The hand functions were evaluated with trial standard for the evaluation of the functions of the upper limbs of the Hand Surgery Society of the Chinese Medical Association. Results All the flaps survived in 12 cases. During 3 to 12 months of follow-up, the flaps recovered satisfactorily in texture and shape. The donor sites of 11 patients were healed, and the skin graft edge area was partially necrotic in the other patient but healed later after dressing change. The distances of two-point discrimination of the patients ranged from 5.6 to 9.0 mm. Hand functions were evaluated as excellent in 5 cases, good in 4 cases, and fair in 3 cases. Conclusions Modified fascia flap from cutaneous branch of dorsal metacarpal artery for repairing the wounds at the proximal and middle finger segments has reliable blood supply. The operation is simple and safe with short course of treatment, which is worthy of clinical promotion.Objective To explore the clinical effects of individualized free anterolateral thigh flap in repairing complex refractory wound. Methods From July 2015 to May 2019, 19 patients with complex refractory wounds were hospitalized in Yulin NO.1 People's Hospital of Guangxi Zhuang Autonomous Region, including 12 males and 7 female, aged 13-67 years. There were 5 patients with multiple tissue defects, 7 patients with large area of wounds, and 7 patients with wounds in special areas. The sizes of wounds after complete debridement were 8 cm×5 cm-23 cm×7 cm. According to the repair demand, the wounds in 5 patients were repaired with anterolateral thigh flaps and flow-through, the wounds in 7 patients were repaired with anterolateral thigh flaps chimed with lateral thigh muscle flaps, with vascular anastomosis in 2 patients, the wounds in 6 patients were repaired with unilateral anterolateral thigh lobulated flaps, and the wound in 1 patient was repaired with bilateral anterolateral thigh flap in series connection. The the anastomosed blood vessels were unobstructed in 7 patients with reconstructed local blood supply. MK-8353 cell line Conclusions The special forms of anterolateral thigh flap, such as lobulation, series connection, and chimerism can be designed according to the anatomical characteristics of the descending branch of the lateral femoral artery to meet individualized repair demand for complex refractory wounds, and achieve the double purposes of making full use of the donor site tissue and good repair of the recipient site.Objective To investigate the clinical effects of superior gluteal artery perforator " buddy flap" in repairing pressure ulcer in sacrococcygeal region. Methods From January 2017 to December 2018, 13 patients (8 males and 5 females) aged 24-79 years with stage 4 pressure ulcers in sacrococcygeal region were admitted to the First Affiliated Hospital of Zhengzhou University, with wound area from 5 cm×4 cm to 12 cm×10 cm. After thorough debridement and vacuum sealing drainage, the superior gluteal artery perforator " buddy flap" was designed to repair the pressure ulcer in sacrococcygeal region. The pressure ulcer was repaired by the main flap with area from 7.0 cm×5.0 cm to 18.0 cm×12.0 cm; the main flap's donor area was covered by the auxiliary flap with area from 5.0 cm×3.0 cm to 11.0 cm×7.0 cm; the auxiliary flap's donor area was covered by the connecting flap between the main flap and the auxiliary flap. The remaining wound without covering was directly closed by suturing. The postoperative flap survival and complications were observed. The appearance and function of flaps and the recurrence of pressure ulcer were followed up. Results The flaps of 12 patients survived after operation without complications of infection, fat liquefaction, or poor flap survival. A small area of superficial necrotic skin at the distal end of flap was observed in one case, which was healed after dressing change. All the patients were followed up for 6 months without recurrence of pressure ulcer, and the operation area was naturally full in appearance, which was pressure and wear resistant. Conclusions Superior gluteal artery perforator " buddy flap" is an effective method for the treatment of pressure ulcer in sacrococcygeal region. The effect of tension-free repair of the pressure ulcer and main flap donor area can be achieved in one operation. The operation is simple, the curative effect is accurate, and it has certain clinical value.Objective To explore the effects of ilioinguinal composite tissue flaps in repairing skin and soft tissue defects on hand or foot and reconstructing the flexion and extension functions of wrist, finger, ankle, and toe. Methods From February 2012 to March 2018, 4, 5, and 3 patients (11 males and 1 female, 23-62 years old) with skin and soft tissue defects on hand or foot were admitted to Traditional Chinese Medicine Hospital of Zhongmu County of Henan Province, Henan Armed Police Corps Hospital, and the Affiliated Jiangyin Hospital of Medical College of Southeast University, respectively. Five patients had hand defects, and 7 patients had foot defects. The areas of skin and soft tissue defects after debridement were 10 cm×8 cm-15 cm×10 cm. The ilioinguinal composite tissue flaps were designed and resected according to the wound area and the length of tendon defects, and the areas of flaps were 10 cm×8 cm-15 cm×12 cm. According to the specific condition of the recipient area, the superficial iliac circumflex arll the tissue flaps in 12 patients survived. During follow-up of 6-36 months after operation, the tissue flaps were slightly bloated, with linear scars at the junction site in the recipient area, and the two-point discrimination distances of the tissue flaps were 15-22 mm. The hand function was excellent in 3 cases, good in 1 case, and fair in 1 case, and the foot function was excellent in 4 cases, good in 2 cases, and fair in 1 case, and all the patients were satisfied with the function and appearance of hand or foot. Conclusions The ilioinguinal composite tissue flaps can repair the hand and foot wounds and reconstruct the flexion and extension functions of wrist, finger, ankle, and toe at the same time, which is an effective method to repair this kind of defects.Objective To investigate the application effects of self-made simple vacuum sealing drainage (VSD) device in the postoperative treatment of sural neurocutaneous flap transplantation in the foot and ankle. Methods From January 2017 to January 2019, 36 patients with foot and ankle skin defects and bone exposure admitted to People's Hospital of Xinjiang Uygur Autonomous Region met the inclusion criteria, and a retrospective cohort study was conducted. According to the bandaging method of the operative area, simple negative pressure group and antibacterial dressing group were both allocated with 18 patients, with 12 males and 6 females in the former group, 14 males and 4 females in the latter group, aged (41.6±2.8) and (42.3±2.6) years, respectively. Patients in the two groups all received sural neurocutaneous flap transplantation. Patients in antibacterial dressing group received nano silver antibacterial dressing change in the operative area, and the dressing was changed once every 3 days. In simple negative prve pressure group was (4.3±0.8) points, which was significantly lower than (6.8±0.7) points in antibacterial dressing group (t=10.168, P less then 0.01). The cost of dressing change of patients was similar between the two groups. On the 3rd and 5th day after surgery, the degrees of flap swelling of patients in simple negative pressure group were significantly superior to those in antibacterial dressing group (Z=4.448, 2.395, P less then 0.05 or P less then 0.01). The flap survival of patients in simple negative pressure group was significantly superior to that in antibacterial dressing group (χ(2)=4.500, P less then 0.05). Conclusions Compared with the traditional dressing bandage, the self-made simple VSD device used after sural neurocutaneous flap transplantation can reduce the frequency of dressing change, relieve the pain of dressing change and the swelling of flap, and promote the flap survival, which is worth popularizing and applying in clinic.