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Objective:To evaluate the clinical outcome of all arthroscopic autogenous tendon suspended fixation for Myerson type III chronic noninsertional achilles tendon rupture in elderly patients.Methods:Data of 18 patients with Myerson type III chronic noninsertional Achilles tendon rupture who had performed all arthroscopic autogenous tendon suspended fixation from February 2016 to February 2019 in Department of Hand and Foot Microsurgery, Xuzhou Central Hospital were retrospectively analyzed. There were 12 males and 6 females (right side, 10 cases and left side, 8 cases) aged from 60 to 79 years with a median of 65.3 years. The mean injury-to-surgery time was 12 weeks (range, 6-32 weeks). All the patients were treated by all arthroscopic autogenous tendon suspended fixation. The function of the ankle and the foot was assessed using visual analogue scale (VAS), the American Orthopaedic Foot and Ankle Society (AOFAS) foot and ankle score and the achilles tendon total rupture score (ATRS), and the excellent and good rate was evaluated according to Arner-Lindholm score.Results:All patients healed at the first stage without any complications such as infection, sural nerve injury or tend re-rupture. The mean follow-up period was 18.6 months (range, 12-50 months). At the latest follow-up, all achilles tendons were healed with the VAS score reduced from 4 (1, 7) preoperatively to 0 (0, 1) postoperatively ( Z=2.334, P< 0.05); the AOFAS ankle and hindfoot score was improved from 60.3±9.7 (range, 40-83) preoperatively to 92.6±4.3 (range, 86-100) postoperatively ( t=34.541, P< 0.05); the ATRS score was improved from 55.7±10.6 (range, 42-80) preoperatively to 93.1±3.2 (range, 88-100) postoperatively ( t=64.773, P< 0.05); one patient was unable to stand on tiptoe of the single injured limb, because he could stand it, no further treatment was given; another patient complained of mild pain after a long time walking,which was alleviated by stretching the achilles tendon consistently. According to the score of Arner-Lindholm, 14 cases were excellent, 4 cases were good, and the excellent and good rate was 100% (18/18). Conclusion:All arthroscopic autogenous tendon suspended fixation for Myerson type III chronic noninsertional achilles tendon rupture in elderly patients is an effective method, which has the advantages of less trauma, faster recovery and fewer complications.
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Objective@#To analyze the clinical effects of all-inside arthroscopic treatment for the patients of avulsion fracture of tibial origin withⅠdegree supination and external rotation injury according to the Lauge-Hansen classification.@*Methods@#A retrospective analysis of 34 patients (34 feet) who had underwent all-inside arthroscopic for avulsion fracture of tibial origin with Ⅰ degree supination and external rotation injury from September 2015 to September 2017 in Department of Hand and Foot Microsurgery, Xuzhou Central Hospital. There were 20 males and 14 females, aged (24.7±11.3)years (range:14-43 years). The duration from injury to operation was (4.3±2.5) d (range: 6 h-7 d). The pro-operation visual analogue scale(VAS) of pain was 6.8±1.4(range: 4-8). All the patients were treated with the all-inside arthroscopic procedure by using the anterolateral and near-anterolateral portals and the fractures were fixed with cannulated screws. Main outcome measures included the pain, foot appearance, and patients were scored using the American Orthopaedic Foot & Ankle Society Lesser Toe Metatarsophalangeal-Interphalangeal Scale(AOFAS).@*Results@#Primarily healing of the wound was achieved in all cases without postoperative complications of nerve, vessel and tendon injury. The follow-up period was (16.9±6.6)months(range: 8-24 months). Postoperatively X-ray films showed complete fracture healing at (11.2±2.1)weeks after surgery.At the last follow-up, the ankle movement and appearance were good, and no ankle joint traumatic arthritis were found. The VAS and AOFAS was 0 and 95.7±9.4 respectively.@*Conclusion@#The all-inside arthroscopic treatment of Lauge-Hansen type avulsion fracture of tibial origin with Ⅰ degree supination and external rotation injury is an effective and precise method, with accurately outcomes, precise reduction and minimally postoperative complications.
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Objective To investigate the application of a narrow pedicle cross-finger flap in the treatment of fingertip degloving injuries.Methods Between June 2011and May 2013,23 patients (23 fingers) suffered from fingertip degloving injuries were treated with a narrow pedicle cross-finger flap.There were 15 males (15 fingers) and 8 females (8 fingers).Defects were caused by machine crush injury in 11 cases,girdle crush injury in 7 cases and punch press injury in 5 cases.The defects were located on the index finger in 10 cases,long finger in 2 cases,ring finger in 7 cases,and little finger in 4 cases.The flaps sized 2.6 cm × 1.9 cm to 6.5 cm × 2.2 cm.After six months,according to Zhang's curative effect satisfaction score method,the efficacy of the treatment was evaluated by five aspects of skin flap healing:flap fleeing,skin flap,flap outline,flap temperature and donor site scar.Results The island flaps were survived completely in 23 patients.After followed-up for 6 to 18 months (one case was lost to follow-up).The color and texture of the flap were the same to the surrounding normal skin,and the finger shape was satisfactory.There was no pigmentation and contraction relapse ofthe injured finger.The mean values of static 2-point discrimination were (6.1 ± 1.3) mm (range,5-8 mm) of the flap.Conclusions The narrow pedicle cross-finger flap can be used to repair the fingertip degloving injuries with the flexible flap design and reliable blood supplement.The flap survives well and the repair area is good.Therefore,it is a good method and strongly recommended for fingertip degloving injuries repair in clinics.
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Objective To investigate the clinical result of treating Tillaux-Chaput fractures using the full ankle arthroscopy technique.Methods A retrospective analysis was made on 21 patients with Tillaux-Chaput fractures followed up after treatment by the full ankle arthroscopy technique from May 2013 to May 2015.There were 16 males and 5 females,with the age range of 6-55 years [(25.5 ± 12.8)years].Right ankle was involved in 12 patients and left ankle in 4 patients.Sixteen patients had single TillauxChaput fractures and 5 patients had combined proximal fibular fractures.Diagnosis of Tillaux-Chaput fractures was confirmed by X-rays in 18 patients an CT in 3 patients.Ankle arthroscopy was used through the anterolateral and anteriormedal approaches for closed reduction and internal fixation using one or two Herbert screws.Wound healing,bone union and visual analogue score (VAS) were detected postoperatively.Function assessment was performed using the American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot scoring system.Results All incisions healed by first intention,without evidence of nerve,vessel and tendon injuries.Period of follow-up was (15.3 ± 7.1) months (range,12-25 months).Fracture healed within 12 to 36 weeks [(22.6 ±4.6)weeks] after operation.VAS was (0.8 ± 0.3) points after operation,obviously lower than preoperative (8.3 ± 1.3) points (P ＜ 0.05).At the final follow-up,all patients regained normal ankle function and normal walking gait,without the presence of ankle pain and weight-bearing walking pain.AOFAS score was improved from preoperative (51.2 ± 12.5) points to postoperative (92.7 ± 16.5) points (P ＜ 0.05).Based on the AOFAS score,the results were excellent in 19 patients and good in 2 patients,with the excellent-good rate of 100％.Conclsion Full ankle arthroscopy by the anterolateral and anterionnedal approaches provides a precise and effective method for closed reduction and internal fixation of Tillaux-Chaput fractures and deserves clinical application.
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Objective To investigate the clinical outcomes of using modified antegrade digital artery island flap for the treatment of the severely flexion contracture of the burned finger.Methods Between August,2013 to August,2015,21 patients (21 fingers) with severely flexion contracture of the burned finger were hospitalized for treatment.According to the Stren classification standard for the interphalangeal joint flexion contracture,all the patients were rated as type Ⅲ.The volar soft-tissue defect with exposed tendons,nerves,vessels or bone ranged from 1.0 cm × 2.0 cm to 2.5 cm × 4.0 cm after scar relaxation.The artery and the nerve defect were 1.5 to 4.5 cm and 2.0 to 4.2 cm,respectively.The wound were reconstructed with the modified antegrade digital artery island flap.The dorsal branches of the proper digital nerve of the flap were anastomosised with the proper digital nerve of the wound.The flap donor site was resurfaced with full-thickness skin grafting from inner aspect of the forearm.All the cases were called back for postoperative follow-up.Results All the reconstructed fingers and flaps survived completely without vascular problems.The donor skin graft survived and wound healed by first intention.All the patients were followed up with 11.5 months (range,6-22 months).The finger appearance was satisfactory.The texture and color of flaps in all cases were good.There was no pigmentation and contraction relapse.The contracted fingers received no cold intolerance.At the final examination,the average values of static 2-point discrimination were 5.2 mm (range,4.3-6.5 mm) of the flap.In the series,based on the Michigan Hand Outcome Questionnaire,18 patients were strongly satisfied with the injured finger appearance and 3 patients satisfied with the appearance.Conclusion The modified antegrade digital artery island flap,which is easy to raise with large flap size and can result with the good finger appearance and function,is an ideal technique for reconstruction of the severe flexion contracture of the burned finger.
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<p><b>OBJECTIVE</b>To investigate the clinical outcomes of the use of the perforator propeller flaps based on the end dorsal branch of digital proper artery in the same finger in repair of finger pulp defects and sensory reconstruction in children.</p><p><b>METHODS</b>Twenty-three children (31 fingers) with index, middle, ring or little finger pulp defects were hospitalized from September 2012 to December 2013. The area of finger pulp defects ranged from 1.2 cm × 1.0 cm to 2.0 cm × 1.5 cm. The perforator propeller flaps based on the end dorsal branch of digital proper artery in the same finger were used to repair the defects, with the flap size ranging from 1.3 cm × 1.2 cm to 2.2 cm × 1.6 cm. The dorsal branch of the digital proper nerve of the flap was conducted end-to-end anastomosis with the broken end of the nerve of the wound to reconstruct sensation. The donor sites were covered with autologous full-thickness skin obtained from inner aspect of the thigh.</p><p><b>RESULTS</b>Primary healing of the wounds and donor sites were achieved in all 23 children. All the flaps and skin grafts of donor sites survived. All the patients were followed up for 6 to 20 months, with mean time of 14 months. At the last follow-up, the flaps and donor sites were in good appearance, the finger pulps were mellow and plump, with no obvious pigmentation or cicatricial contracture. The sensation of finger pulps reached S3(+), and the distance of two-point discrimination ranged from 4.5 to 6.0 mm, with mean distance of 5.1 mm. Twenty-one parents of the patients were strongly satisfied with the appearance of the repaired fingers, and the other 2 parents also expressed satisfaction.</p><p><b>CONCLUSIONS</b>Transplantation of the perforator propeller flap based on the end dorsal branch of digital proper artery in the same finger is a safe and reliable method for the repair of index, middle, ring, and little finger pulp defects and sensory reconstruction of children. The flaps are with good blood supply, appearance and sensory function after operation.</p>
Subject(s)
Child , Humans , Arteries , Contracture , Finger Injuries , General Surgery , Fingers , General Surgery , Perforator Flap , Plastic Surgery Procedures , Methods , Skin , Skin Transplantation , Methods , Soft Tissue Injuries , General Surgery , Surgical Flaps , Treatment Outcome , Wound HealingABSTRACT
Objective To assay the clinical effect of proximal dorsal digital artery pedicled island flap in treatment and sensory reconstruction of adjacent finger soft-tissue defect.Methods The study enrolled 21 cases of soft-tissue defect in 21 fingers treated from January 2013 to January 2014.All the defects were covered with the proximal dorsal artery pedicled island flaps raised from the adjacent finger.Index finger was injured in 7 patients,middle finger in 9 patients,ring finger in 4 patients,and little finger in 4 patients.Defect and flap dimensions varied from 1.9 cm × 1.5 cm to 4.3 cm × 2.3 cm and from 2.0 cm × 1.7 cm to 4.5 cm × 2.5 cm respectively.Donor site was resurfaced with a fullthickness skin harvested from medial side of the upper arm.Postoperative flap appearance and two-point discrimination were evaluated.Total active motion (TAM) of the finger was evaluated after operation.Results All the flaps and skin grafts survived after operation.Duration of the follow-up was 6-18 months (mean,14.7 months).Through the final follow-up,appearance and function of the flap were satisfactory,donor site healed well,and two-point discrimination was 5-9 mm (mean,6.3 mm).TAM evaluation was excellent in 19 patients and good in 2 patients with the excellent-good rate of 100％.Conclusion The proximal dorsal artery pedicled island flap raised from the adjacent finger is an ideal choice in finger soft-tissue reconstruction,for the technique has advantages of high survival rate,satisfactory appearance and sensory function as well as few complications.