Pilon fracture is one of the most common and complex fractures in clinic. It has many postoperative complications, such as limitation of motion, pain, swelling, and decreased muscle strength. Complications will seriously affect patients’ ankle function. If the accelerated rehabilitation support can be obtained, patients can obtain a good functional recovery in the later stage. At present, there are few reports on enhanced rehabilitation related to Pilon fractures. This article introduces the rehabilitation treatment protocol for perioperative accelerated rehabilitation of Pilon fractures, mainly including rehabilitation evaluation, preoperative rehabilitation and postoperative rehabilitation treatment, aiming to provide some reference for standardizing the rehabilitation treatment of Pilon fractures in the perioperative period.
ObjectiveTo investigate the effectiveness of the nose ring drain (NRD) technique combined with Ilizarov circular external fixation in treatment of Gustilo ⅢA Pilon fracture.MethodsBetween March 2017 and December 2019, 17 patients with Gustilo ⅢA Pilon fractures were admitted and treated with NRD technique combined with Ilizarov circular external fixation. Among them, there were 11 males and 6 females; the age ranged from 24 to 63 years, with an average of 38.2 years. There were 3 cases of traffic accident injury, 13 cases of falling injury, and 1 case of penetrating injury. There were 13 cases of emergency admittance and 4 cases of wound infection after surgical treatment. Furthermore, there were 2 cases of fibula fractures and 3 cases of lateral malleolus fractures. ResultsAll patients were followed up 8-12 months, with an average of 9.9 months. All wounds healed by first intention, and 4 patients with preoperative infection had no recurrence during the follow-up. The external fixator was removed after fracture healing in 17 patients at 3-7 months after operation (mean, 4.5 months). At last follow-up, the pain score of the ankle joint Kofoe score was 40-50, with an average of 44; the functional score was 17-27, with an average of 25; the mobility score was 8-18, with an average of 14; and the effectiveness was rated as excellent in 8 cases, good in 7 cases, and poor in 1 case.ConclusionFor Gustilo ⅢA Pilon fractures, the NRD technique combined with Ilizarov circular external fixation has advantages of good fracture fixation and drainage effects, which greatly reduces the complications of traditional treatment options and the number of operations.
Objective To explore an improved method of surgical operation for redintegration of the articular surface and alignment with type III Pilon fractures. Methods Between August 2005 and August 2010, 31 patiens with closed type III Pilon fracture (Rüedi-Allgouml;wer type III) were treated. There were 25 males and 6 females, aged 36.8 years on average (range, 16-60 years). The injury was caused by falling from height in 18 patients, by traffic accident in 10 patients, and by other reasons in 3 patients. The average time between injury and operation was 10 days (range, 6-14 days). Temporary external fixation was used for adjustment and maintenance of limb length and power lines; application of fibular flip combined with anteromedial approach was used for the repair of articular surface; and bone grafting and fixation were performed. Results No extensive necrosis or deep infection were observed. Superficial skin infection of incision and wound edge necrosis occurred in 2 cases respectively, and were cured after dressing change. All patients were followed up 26 months on average (range, 9-79 months). According to the Burwell et al. judging standards of radiology evaluating, the anatomical reduction was found in 25 cases (80.6%), satisfactory reduction in 4 cases (12.9%), and unsatisfactory reduction in 2 cases (6.5%). The X-ray films showed bony healing was achieved in all cases with an average fracture healing time of 16 weeks (range, 12-25 weeks). According to the Mazur et al. criterion for ankle joint function, excellent result was obtained in 11 cases, good in 13, fair in 5, and poor in 2; the excellent and good rate was 77.4%. Conclusion Good exposure and fixation of articular surface or accurate adjustments and maintenance of the limb alignment are key factors of successful operation to treat type III Pilon fractures.
ObjectiveTo analyze the importance and effectiveness of Tillaux bone block in Ruedi-Allgower type Ⅲ of Pilon fracture surgery.MethodsTwenty-one patients with Pilon fractures with Tillaux dislocation were treated between February 2010 and September 2013. There were 17 males and 4 females, aged from 28 to 68 years with an average age of 42.9 years. The causes of injury included falling from height in 13 cases, falls injury in 4 cases, crush injury in 2 cases, and sprained injury in 2 cases. X-ray film and CT examination showed that all 21 patients had fibula fracture and Tillaux bone block had obvious displacement. According to AO/OTA classification, there were 3 cases of type C1.2, 1 case of type C1.3, 10 cases of type C2, and 7 cases of type C3. The duration from injury to operation ranged from 4 to 31 days, with an average of 10 days. All cases of Pilon fracture were treated with open reduction and plate internal fixation. Steel plate or screw was used to fixation for Tillaux block; allograft bone graft was selected for compression of fracture.ResultsThere were 2 cases of skin necrosis at the corner of wound after operation, and the wound healed after corresponding treatment; the wound healed at first intention in the other 19 cases. The effect of surgical reduction was evaluated by Burwell-Chamley imaging scoring system within 72 hours after operation, there were 19 cases of anatomical reduction and 2 cases of general reduction. All the 21 patients were followed up 18-48 months, with an average of 24.9 months. No complication such as nerve injury, loosening of internal fixation, or periprosthetic fracture was found during follow-up. All fractures obtained bone healing, which lasted from 4 to 8 months, with an average of 6 months. The ankle and hindfoot scores of the American Orthopaedic Foot and Ankle Society (AOFAS) were used to evaluate the ankle and hindfoot function at 1 year after operation or at last follow-up, the results were excellent in 13 cases, good in 6 cases, and fair in 2 cases, with an excellent and good rate of 90.5%. Internal fixator was removed from 19 patients at 15-19 months after operation. There were 17 cases of joint hyperplasia and 4 cases of osteoarthritis. All joint mobility was restored. The functional recovery of the ankle joint was evaluated according to the Olerud-Molander ankle fracture score standard, the results were good in 6 cases, fair in 8 cases, and poor in 7 cases at postoperative full weight training; and after 1 year of full weight training, the results were excellent in 10 cases, good in 3 cases, fair in 6 cases, and poor in 2 cases.ConclusionThe Tillaux bone block is a reliable marker for the reduction of complex Pilon fractures. The reconstruction of the Tillaux can improve the effectiveness of complex Pilon fractures.
ObjectiveTo investigate the safety, feasibility, and effectiveness of modified staging strategy in treatment of type C3 Pilon fractures.MethodsThe clinical data of 23 patients with type C3 Pilon fractures treated with modified staging strategy between January 2012 and January 2018 was retrospectively analyzed. There were 14 males and 9 females with an average age of 47.9 years (range, 22-61 years). Twenty-three cases were high-energy injuries, including 11 cases of traffic accidents and 12 cases of falling from height. One case was an open fracture of Gustilo type ⅢA with no obvious sign of infection on the wound after early treatment. The remaining patients were closed fractures. The time from injury to admission was 3-40 hours with an average of 16.4 hours. The preoperative pain visual analogue scale (VAS) score was 7.22±1.17 and American Orthopaedic Foot and Ankle Society (AOFAS) score was 0. The flexion and plantar flexion activities of ankle joint were (1.13±0.26) and (4.79±0.93)°, respectively. Twenty-two patients had a tibiofibular fracture. In the first-stage operation, the posterior approach was used to reduce the posterior column fracture and the external stent was temporarily assisted. After the soft tissue crisis was removed, the final fracture reduction and internal fixation was performed through the anterior approach in the second-stage operation.ResultsAll 23 patients were followed up 12-84 months with an average of 26.6 months. The waiting time before the first-stage operation was 4-47 hours with an average of 23.4 hours. The interval between the two stage operations was 6-11 days with an average of 7.9 days. The first-stage operation time was 60-90 minutes with an average of 67.8 minutes; the second-stage operation time was 110-160 minutes with an average of 124.1 minutes. The hospital stay was 15-28 days with an average of 23.5 days. One patient (4.35%) had a tourniquet paralysis symptom after the second-stage operation, and two patients (8.7%) had delayed anterior incision healing. The other patients had incision healing without early complications. The radiographic review showed that the quality of articular surface reduction was excellent in 19 cases, good in 2 cases, and poor in 2 cases, with an excellent and good rate of 91.3%. At last follow-up, the fractures healed with no bone nonunion and malunion; the different degrees of osteoarthritis occurred in 7 cases. At last follow-up, the VAS score was 0.89 ±0.88 and the AOFAS score was 81.3±7.8. The flexion and plantar flexion activities of ankle joint were (10.23±5.05) and (20.97±3.92)°, respectively, and the differences between pre- and post-operation were significant (P<0.05).ConclusionThe midified staging strategy can not only provide a template for articular surface reduction for the second-stage anterior surgery, but also improve the quality of the reduction. It can also reduce the interval between the two operations and the operation time of the second-stage operation through the first-stage posterior fascial decompression, and can obtain satisfactory effectiveness.