ObjectiveTo evaluate the effectiveness of one stage vacuum sealing drainage (VSD) combined with bi-pedicle sliding flap transplantation in repairing open tibiofibular fracture and soft tissue defects of the lower leg. MethodsTwenty-five patients with open tibiofibular fracture and soft tissue defects of the lower leg were treated by VSD combined with bi-pedicle sliding flap transplantation between January 2012 and July 2014. There were 18 males and 7 females, aged 12-65 years (mean, 35.2 years). The injury causes included traffic accident injury (20 cases), falling injury from height (3 cases), and heavy pound injury (2 cases). The left side was involved in 14 cases, the right side in 8 cases, and both sides in 3 cases. According to Gustilo classification, injury was rated as type II (6 lower extremities), type III a (19 lower extremities), and type III b (3 lower extremities). The anterior tibial defect area after debridement ranged from 6 cm×3 cm to 12 cm×5 cm. The course of injury and admission was 1-18 hours (mean, 4.5 hours). An anterior tibial bi-pedicle sliding flap of 24 cm×6 cm to 48 cm×8 cm was designed to cover the wound and tibia fracture was fixed with minimally invasive internal fixation. After suturing the anterior tibial wound without tension, the flap was transferred forward. The exposed fibula was fixed with reconstruction plate. The remained wound was covered by VSD. Continuously antibiotic saline irrigation was applied postoperatively. After 15 days, the VSD dressing was removed and free skin graft was used to cover the remained wound. ResultsAfter the VSD dressing was removed, the wounds and tension-reduced wound of 18 lower extremities completely healed. Unhealing wounds were covered by skin graft in 9 lower extremities. Infection occurred in 1 lower extremity and was cured after treated with antibiotics. All the wounds healed and flaps survived. The patients were followed up 6-24 months (mean, 18 months). The fractures union was confirmed by X-ray and the average union time was 3.2 months (range, 2.5-5 months). ConclusionThe application of one stage VSD combined with bi-pedicle sliding flap transposition is a simple and safe treatment regimen for Gustilo type II-IIIa open tibiofibular fracture and soft tissue defects of the lower leg. It has the advantages of few complications and low costs, short hospitalization, and good effectiveness.
ObjectiveTo analyze the effectiveness of proximal humeral internal locking system (Philos) plate for proximal humerus fracture. MethodsThirty-three patients with proximal humerus fracture were treated with open reduction and internal fixation with Philos plate between January 2009 and January 2014. There were 19 males and 14 females, aged 23-89 years (mean, 56.6 years). The left side was involved in 15 cases, and the right side in 18 cases. The injury causes included falling in 20 cases and traffic accident in 13 cases. All cases received X-ray and CT scan and three-dimensional reconstruction before operation. According to the Neer classification, 8 cases were rated as two-part fractures, 15 cases as three-part fractures, and 10 cases as four-part fractures. The interval time between injury and surgery was 1-7 days (mean, 3.67 days). Postoperative functional outcome was evaluated using the Constant-Murley score. ResultsInfection and liquefaction occurred in 2 cases respectively, which was cured after corresponding treatment; primary healing of wound was obtained in the other 29 cases. Five patients had shoulder pain. The patients were followed up 11-47 months (mean, 33 months). The mean time of fracture union was 7.5 months (range, 5-9 months) on the X-ray films. Humeral head necrosis occurred in 2 patients with Neer four-part fractures, and internal fixation failure occurred in 3 patients (2 screw broken and 1 plate broken) with four-part fractures (2 cases) and three-part fractures (1 case), which was cured after conservative treatment. At last follow-up, the mean Constant-Murley score was 70.5 (range, 42-90); the results were excellent in 3 cases, good in 21 cases, moderate in 6 cases, and poor in 3 cases. ConclusionSatisfactory results can be expected for proximal humeral fracture by using of the proximal humeral internal locking system plate based on strict indication and early rehabilitation training.