ObjectiveTo evaluate the effectiveness of Ilizarov technique combined with soft tissue release and muscle strength balance in the treatment of spastic clubfoot in adolescents with cerebral palsy.MethodsA retrospective analysis of clinical data of 29 cases (33 feet) of cerebral palsy spastic clubfoot deformity conformed to the selection criteria between June 2011 and September 2016. Among them, 17 were male (20 feet) and 12 were female (13 feet) with an age range from 13 to 28 years (mean, 17.6 years). According to Diméglio classification, 19 feet were rated as gradeⅡ and 14 feet as grade Ⅲ. All patients were treated with soft tissue release and muscle balance, while using Ilizarov technique to correct varus deformity. Began to gradually adjust the external fixator after 5-7 days of operation, until to reach satisfactory foot ankle form. Orthopedic brace was used after removal of external fixator, and the wearing time gradually reduced to completely abandon the brace.ResultsAll 29 patients (33 feet) were followed up 12-22 months with an average of 18 months. All patients restored line plantar foot without needle infection and nerve or vessel injury. One foot had a mild relapse of deformity at 6 months after removal of external fixator, and the gait restored to normal after symptomatic treatment. The rest of 32 feet had no deformity recurrence during the follow-up. At last follow-up, International Club Foot Study Group (ICFSG) score (5.21±3.91) was significantly lower than the preoperative score (36.73±4.80), and the difference was significant (t=47.227, P=0.000). The results were excellent in 27 feet, good in 3 feet, and fair in 3 feet, and the excellent and good rate was 90.91%. The patients were very satisfied in 27 feet and satisfied in 6 feet by self-evaluation of effectiveness.ConclusionIlizarov technique is effective in treatment of clubfoot. And it is also a feasible method to treat spastic clubfoot in adolescents with cerebral palsy when combined with appropriate soft tissue surgery according to the patient’s symptoms and signs.
Objective To investigate the effectiveness of Ilizarov technique in treatment of rigid congenital clubfoot in older children. Methods A clinical data of 55 patients (69 feet) with rigid congenital clubfoot (Diméglio grade Ⅳ) between September 2005 and September 2015 were retrospectively analyzed. There were 33 boys and 22 girls with an average age of 11 years (range, 6-14 years). There were 41 cases of unilateral clubfoot and 14 cases of bilateral clubfeet. The degree of foot deformity was rated as fair in 24 feet and as poor in 45 feet according to International Clubfoot Study Group (ICFSG) score before operation. Sixty-nine feet were treated by Ilizarov external fixator combined with limited soft tissue release, and 21 feet were combined with individualized V-shaped osteotomies. Results All patients were followed up 2-10 years ( mean, 4.2 years). The incisions healed well after operation. Five cases of needle tract infection occurred and were cured by local dressing change. The effectiveness was excellent in 39 feet, good in 21 feet, and fair in 9 feet according to ICFSG score, with the excellent and good rate of 87.0%. During the follow-up, X-ray films showed that no blood supply disorder or necrosis of talus, scaphoid, cuneiform, metatarsal, calcaneus, and cuboid occurred. No osteomyelitis occurred. Conclusion Ilizarov technique combined with limited soft tissue release or V-shaped osteotomy for the older children with rigid congenital clubfeet is safe and can obtain significant orthopedic effectiveness.
ObjectiveTo evaluate the treatment results of Ilizarov microcirculation reconstruction technique for chronic wounds in the post-traumatic ischemia limbs.MethodsBetween January 2016 and July 2019, 7 cases of chronic wounds in the post-traumatic ischemia limbs were treated. There were 5 males and 2 females, with an average age of 42.4 years (range, 29-66 years). The duration of the wound ranged from 1 month to 2 years (mean, 7.7 months). The wounds located in the leg (3 cases) or in the foot and ankle (4 cases). The wound sizes ranged from 4.0 cm×2.2 cm to 12.0 cm×7.1 cm. There were 1 case of tibial varus, 3 cases of equinovarus, 1 case of scleroderma, and 2 cases of Volkmann’s ischemic contracture. After debridement, external fixators were used for tibial transverse transport, or correction of tibial varus and correction of equinovarus.ResultsAll patients were followed up 8-20 months, with an average of 13 months. The infection of wound surface was all controlled in 7 cases and the granulation tissue grew well; the wound surface healed directly in 5 cases and healed after skin grafting in 2 cases, and the wound healing time was 1-3 months (mean, 1.7 months). During the follow-up, there was no recurrence of the wound. Six cases of limb deformity were corrected.ConclusionFor the chronic wounds in the post-traumatic ischemia limbs, Ilizarov microcirculation reconstruction technique can effectively improve local circulation and facilitate the fresh granule growth and wound healing.
Objective To evaluate the effectiveness of Ilizarov technique and tibiotalar or tibiocalcanean arthrodesis for one-stage treatment of ankle joints infection and bone defects. Methods Between January 2014 and April 2016, 14 patients with ankle joints infection and bone defects were treated by Ilizarov technique and tibiotalar or tibiocalcanean arthrodesis for one-stage. There were 12 males and 2 females with an average age of 39.8 years (range, 25-61 years). The causes of ankle infection included falling from height injury in 5 cases, falling injury in 4 cases, traffic accident injury in 1 case, crushing injury in 1 case, sprain injury in 1 case, and hematogenous reason in 2 cases. All the patients received surgery for 0-8 times (mean, 3.7 times) before admission. The modified American Orthopaedic Foot and Ankle Society (AOFAS) ankle and hindfoot score was 30.25±3.54 before operation. The disease duration was 1-30 months (mean, 10.3 months). Results All the incisions healed by first intension without recurrence of infection, and two-stage bone grafting operation did not performed. One case felt slight local pain and swell of ankle joint after weight-bearing walking more than 30 minutes, and without special treatment. All the patients had different degree skin redness and swelling of Kirschner wire pinhole for 0-3 times, and relieved after symptomatic treatment. All the patients were followed up 6-27 months (mean, 16.8 months). Except for 2 cases who did not remove the external fixator (with external fixation time of 6 months and 8 months respectively), the other patients removed the external fixator at 6-14 months (mean, 9 months) after operation, all patients recovered the walk function and without ankle pain. The modified AOFAS ankle and hindfoot score after removal of external fixator (70.92±1.0) was significantly higher than preoperative one (t=–10.992, P=0.000). Conclusion It is a simple and effective method for one-stage treatment of ankle joints infection and bone defects by Ilizarov technique and tibiotalar or tibiocalcanean arthrodesis.
ObjectiveTo investigate the effectiveness of self-made limb chronic wound closure device in the treatment of scarred lower limbs and complex skin and soft tissue defects.MethodsBetween January 2014 and January 2017, 29 patients with complex fractures of the lower extremities and skin and soft tissue defects were treated. There were 19 males and 10 females with an average age of 31.1 years (range, 21-66 years). The causes of injury included 14 cases of traffic accidents, 5 cases of falling from height, 4 cases of heavy object crushing injury, 4 cases of mechanical crushing injury, and 2 cases of exposed steel plate after fracture. There were 26 cases of calf fracture and skin defect, 3 cases of metatarsal bone fracture and skin defect of the foot. The skin defect ranged from 5 cm×3 cm to 18 cm×8 cm. The time from injury to admission was 5-31 days, with an average of 14.3 days. All patients underwent a thorough debridement, open wound drainage, self-made chronic wound closure device combined with Ilizarov stretching technique for a slow skin and soft tissue traction. After the wound was cleaned up and the granulation tissue was freshened, the skins on both sides were closed, and then proceed to the second stage operation of skin grafting or direct suture closure based on the size of the wound.ResultsAll patients were followed up 8-20 months, with an average of 13 months. Twenty-nine patients were treated with self-made chronic wound closure device combined with Ilizarov technique for 1-2 times with an average of 1.3 times, then the wound infection was controlled and the granulation tissue grew well. In the course of treatment, the pain was not obvious and the patients had good compliance. All patients’ wounds healed clinically without skin traction complications and formed linear or flaky scars.ConclusionThe self-made chronic wound closure device is effective in repairing complex scarred wounds of lower extremities, and it is easy to operate.
ObjectiveTo investigate the characteristics and corrective strategies of various limb deformities treated by QIN Sihe orthopaedic team in the past 40 years, so as to provide a large sample for understanding the causes, types, and treatment methods of limb deformity and disability in China.MethodsA clinical data of 35 075 cases who were treated by QIN Sihe orthopaedic team between May 1978 and December 2018 was summarized. The age, gender, deformity characteristics, etiological and pathological composition, regional distribution, and surgical methods of the patients were analyzed.ResultsThere were 20 458 males (58.33%) and 14 617 females (41.67%). The age ranged from 1 to 82 years (mean, 20.5 years). The majority people (19 363 cases, 55.20%) were 11-25 years old. Of which, 33 259 cases (94.82%) were operated on lower extremity. The geographical distribution of patients covered 33 regions in China and 12 foreign countries. There were 202 etiologies involved neurological, heredity, metabolism, traumatic sequelae, congenital, vascular, lymphoid, skin, endocrine, iatrogenic, and so on. The disease covered all subsubjects of orthopaedics. The top six deformities secondary to poliomyelitis sequelae, cerebral palsy, traumatic sequelae, spondylolysis sequelae, genu varum and genu valgum, and congenital talipes equinovarus. There were 280 kinds of surgical methods, the majority of which were Achilles tendon lengthening, supracondylar osteotomy, subtalar joint arthrodesis, tibiofibular osteotomy, metatarsal aponeurosis, and Achilles tendon replacement of peroneal longus muscle, etc. Orthopaedic surgery combined with external fixation were applied in 8 702 cases, including Ilizarov fixator in 3 696 cases and Hybrid fixator in 5 006 cases.ConclusionQIN Sihe orthopaedic database with 40 years is the largest one of limb deformity and disability in China. It reflects the etiology, type, population characteristics, surgical methods and strategy of limb disability and deformity which can be treated by orthopaedic surgery. The data needs to be further excavated and deeply studied in future because of its important academic value and historical significance.
Objective To evaluate the short-term effectiveness of Ilizarov technique combined with steel needle internal fixation in treating Charcot neuroarthropathy (CN) of the foot and ankle. Methods Between June 2020 and December 2023, 12 patients with Eichenholtz stage Ⅲ CN of the foot and ankle were treated with Ilizarov technique and steel needle internal fixation. There were 9 males and 3 females with an average age of 48.6 years (range, 19-66 years). The disease duration ranged from 1 to 16 months (mean, 6.8 months). Ankle joint involvement predominated in 7 cases, while midfoot involvement occurred in 5 cases; 3 cases presented with skin ulceration and soft tissue infection. Preoperative American Orthopedic Foot and Ankle Society (AOFAS) score was 31.2±9.0, 36-Item Short-Form Health Survey (SF-36)-Physical Component Summary (PCS) score was 32.6±6.8, and Mental Component Summary (MCS) score was 47.8±8.4. Postoperative assessments included wound healing, regular X-ray film/CT evaluations of fusion status, and effectiveness via AOFAS and SF-36-PCS, MCS scores. ResultsAll operations were successfully completed without neurovascular complication. Two patients experienced delayed wound healing requiring intervention, and the others achieved primary healing. All patients were followed up 15-43 months (mean, 23.3 months). Imaging confirmed successful joint fusion within 13-21 weeks (mean, 16.8 weeks). At last follow-up, the AOFAS score was 72.5±6.4, and the SF-36-PCS and MCS scores were 63.2±8.4 and 76.7±5.3, respectively, all of which improved compared to preoperative levels, with significant differences (P<0.05). Conclusion Ilizarov technique combined with steel needle internal fixation effectively restores walking function and achieves satisfactory short-term effectiveness in CN of the foot and ankle.
ObjectiveTo explore the effectiveness of simple Ilizarov ring external fixation technique in treatment of tibial plateau fractures complicated with osteofascial compartment syndrome.MethodsBetween September 2013 and March 2017, 30 patients with tibial plateau fractures complicated with osteofascial compartment syndrome were treated with simple Ilizarov ring external fixation technique. There were 23 males and 7 females, with an average age of 34.4 years (range, 23-43 years). The injuries were caused by traffic accident in 12 cases, by falling from height in 4 cases, by falling in 8 cases, and by a crashing object in 6 cases. The time from injury to admission was 1-12 hours (mean, 4.8 hours). According to the Schatzker classification, there was 1 case of type Ⅱ, 3 cases of type Ⅲ, 10 cases of type Ⅳ, 7 cases of type Ⅴ, and 9 cases of type Ⅵ. All patients underwent fasciotomy due to osteofascial compartment syndrome; the interval between fasciotomy and operation was 10-15 days (mean, 12.5 days). Knee Society Score (KSS) and Ilizarov Method Research and Application Association (ASAMI) protocol were used to evaluate knee function.ResultsThe operation time was 110-155 minutes (mean, 123.1 minutes); the intraoperative blood loss was 100-500 mL (mean, 245 mL); the postoperative hospital stay was 3-5 days (mean, 3.8 days). All patients were followed up 20-24 weeks (mean, 22.7 weeks). Except for 2 patients with signs of needle tract infection, no other complication occurred. X-ray films showed that the fractures healed, and the healing time was 10-20 weeks (mean, 14.6 weeks). At last follow-up, the KSS clinical score was 70- 95 with an average of 87.5; the functional score was 70-90 with an average of 79.0. According to ASAMI protocol evaluation, the effectiveness was rated as excellent in 24 cases, good in 3 cases, fair in 2 cases, and poor in 1 case.ConclusionFor tibial plateau fractures complicated with osteofascial compartment syndrome, simple Ilizarov ring external fixation technique can basically restore joint function and has fewer complications. It is a relatively safe and effective treatment method.
Objective To explore the effectiveness of QIN Sihe’s surgical strategy combined with Ilizarov technique in treating foot and ankle deformities on the verge of amputation. Methods A retrospective analysis was conducted on the clinical data of 56 patients (62 feet) with foot and ankle deformities on the verge of amputation treated with QIN Sihe’s surgical strategy and Ilizarov technique between May 2010 and December 2020. Among them, there were 39 males and 17 females. The age ranged from 8 to 62 years (median, 27.5 years). QIN Sihe’s surgical strategy: subcutaneous release or open lengthening of contracted Achilles tendons, limited correction of bony deformities through multiple osteotomies during surgery, tendon transfer to balance the power of the foot and ankle, simultaneous percutaneous osteotomy and correction of tibial torsion deformity to restore the weight-bearing line of the lower extremity, and installation of Ilizarov foot and ankle distraction devices for slow distraction and correction of residual foot and ankle deformities. After removal of external fixation, individualized braces were used for protection during exercise and walking. For patients with bilateral deformities, staged surgeries were performed. The effectiveness was evaluated according to the QIN Sihe’s Postoperative Evaluation Criteria for Lower Limb (Foot and Ankle) Deformity Correction and Functional Reconstruction at last follow-up. Results All patients achieved the preoperative expected orthopedic and functional reconstruction goals. The postoperative wearing time of external fixator was 3-7 months, with an average of 5.5 months. The incidence of pin tract infection during the treatment period was 6.5% (4/62). All patients were followed up 25-132 months (median, 42 months). All 56 patients successfully retained their limbs. At last follow-up, foot and ankle deformities were corrected, the weight-bearing line was basically restored, and plantigrade feet were restored. At last follow-up, according to QIN Sihe’s Postoperative Evaluation Criteria for Lower Limb (Foot and Ankle) Deformity Correction and Functional Reconstruction, the effectiveness was rated as excellent in 37 cases (39 feet), good in 18 cases (21 feet), and fair in 1 case (2 feet). The excellent and good rate was 96.8% (60/62). Conclusion The combination of QIN Sihe’s surgical strategy and Ilizarov technique in treating foot and ankle deformities on verge of amputation is minimally invasive, safe, and the therapeutic effect is controllable. This combined approach has unique advantages in preserving limb function and restoring biomechanical balance.
Objective To investigate the effectiveness of applying a standardized rehabilitation process in correction of adult clubfoot with the Ilizarov technique. Methods Thirty-eight adult patients who underwent orthopedic treatment with Ilizarov technique for clubfoot between August 2022 and December 2024 were retrospectively analyzed. The patients were divided into a study group and a control group with 19 cases in each group according to the different rehabilitation management processes and methods. The differences in baseline data such as gender, age, side, and preoperative Holden walking function grading between the two groups were not significant (P>0.05). In both groups, most of the clubfoot deformities were surgically corrected first, and the residual deformities were corrected by dynamic slow retraction with Ilizarov ring-type external fixation frame. The study group adopted standardized rehabilitation process management mode, including preoperative lower limb muscle strength training, postoperative pain and swelling management, weight-bearing management, gait and lower limb stability training. The control group adopted the conventional postoperative rehabilitation management mode. The occurrence of complications was recorded, including pin tract infection, ankle stiffness and pain, and deformity recurrence. Holden walking function grading was used to evaluate the walking ability of the patients. Clinical efficacy was evaluated by the QIN Sihe Deformity Correction Disability Repair and Functional Reconstruction Postoperative Efficacy Evaluation Scale. Patient satisfaction was evaluated by Likert score. Results Patients in both groups successfully completed surgery and rehabilitation and were followed up. The follow-up time ranged from 8 to 29 months, with a mean of 18.5 months. Among them, the follow-up time was (18.8±5.5) months in the study group and (18.2±5.7) months in the control group, and the difference between groups was not significant (t=0.316, P=0.754). The postoperative incidences of pin tract infection, ankle stiffness and pain, and deformity recurrence in the study group were 10.53%, 5.26%, and 5.26%, respectively, and in the control group were 21.05%, 36.84%, and 15.79%, respectively. And the difference between groups in the incidence of ankle stiffness and pain was significant (P=0.042). At last follow-up, both groups showed an improvement in Holden walking function grading compared to preoperative levels (P<0.05), and the grading of the study group was significantly higher than that of the control group (P=0.006). According to the QIN Sihe Deformity Correction Disability Repair and Functional Reconstruction Postoperative Efficacy Evaluation Scale, the grade difference between groups was not significant (P=0.089), and the excellent and good rates of clinical efficacy in study group and control group were 89.47% (17/19) and 73.68% (14/19), respectively. Patient satisfaction in study group was significantly better than that in control group (P=0.036). Conclusion Standardized rehabilitation process can effectively promote the postoperative functional recovery of adult clubfoot treated with Ilizarov technique, reduce the risk of complications and improve effectiveness.