Surgical approach to correction of severe knee malalignment in a pediatric population in Tanzania.

AIM: Severe knee malalignment in children usually needs surgery with different options available in surgical approaches. The aim of this study was to report the results of the surgical correction of severe knee malalignment in children treated with femoral and tibial osteotomy, temporarily fixed with percutaneous Kirschner wires, in a low- and middle-income country (LMIC), with limited medical resources.

Congenital and Bilateral Dislocation of the Knee: Case Report and Review of Literature.

Background: Congenital and bilateral dislocation of the knee is an uncommon disorder; it may be isolated or combined with other congenital muscoloskeletal disorders, associated with neurologic disorders or occur in syndromic conditions. The knee presents a typical pathologic hyperextension, with or without joint dislocation. If untreated, the knee may develop stiffness or instability. Case Summary: We report about a new-born baby girl presented at birth with an unusual position of both lower limbs with obvious hyperextended knees. Starting from the first hours of life, this baby was treated conservatively with reduction and serial cast immobilizations of the limbs. At the end of the treatment (21 days of life), the knees appeared completely corrected with physiologic active and passive range of motion and joint stability, and they were left free. Conclusion: A correct evaluation at birth, both of the newborn and the deformity, is mandatory in order to decide the proper treatment, that could be conservative or surgical. A prompt treatment can be very effective to completely resolve the problem.

One-stage release by double surgical approach for neglected congenital vertical talus: results in a series of walking children in Tanzania.

Congenital vertical talus is an uncommon rigid flatfoot deformity present at birth, producing pain and disability if untreated. This study reports results and complications in a series of walking children affected by neglected congenital vertical talus treated by one-stage release through a double surgical approach in a hospital sited in the Tanzanian rural outback. Between 2009 and 2014, nine consecutive congenital vertical talus were observed in five patients (three males and two females) aged between 2 and 4 years. In two children, the deformity was idiopathic, in two it was associated to distal arthrogryposis and in one to Larsen syndrome. The surgical procedure was performed through a posteromedial and a lateral incision and included extensive soft tissue release and reduction of talo-navicular and subtalar joint, pinned with percutaneous Kirschner wires. The talar axis-first metatarsal base angle (TAMBA) was measured preoperatively and at follow-up. Results were summarized using the Adelaar score and the PODCI (Pediatric Outcomes Data Collection Instrument) questionnaire. The mean follow-up was 2.6 years (2-4). No major intraoperative complications were observed. The TAMBA passed from 74.4° (range 68-82°) to 20.2° (range 18-24°). No talar osteonecrosis was observed. The results were excellent in three cases, good in five cases and fair in one (Adelaar score). The mean postoperative PODCI score was 48 (range 38-60). None of the patients underwent further surgery. In case of neglected congenital vertical talus and limited health resources, this surgical technique has proved to be a viable option, providing satisfactory results, with low rate of surgical and postsurgical complications.

Prenatal Diagnosis of Clubfoot: A Review of Current Available Methodology.

BACKGROUND: Clubfoot is one of the most common congenital limb deformities. Prenatal diagnosis of the condition is essential as it can help treat the malformation as early as possible. We reviewed the recent available literature concerning the current methods for prenatal diagnosis of clubfoot. METHODS: The following databases were searched from 1966 to 2015: PubMed, OVID, Cochrane, CINAHL, Google scholar and Embase. RESULTS: Out of a total number of 197 retrieved articles, after abstract or title page evaluation, 158 articles not matching the inclusion criteria were excluded. The full text versions of the remaining 39 articles were obtained, and their reference lists screened, with the addition of another 5 full-text articles. CONCLUSIONS: Currently, ultrasonography is considered the most reliable method of prenatal diagnosis of clubfoot. Ultrasonographic diagnosis of clubfoot appears more likely between the 18th and the 24th week of pregnancy. Alternative imaging is not indicated. There is no agreement whether to propose foetal karyotyping when isolated clubfoot is diagnosed by prenatal ultrasonography. Early detection of clubfoot should prompt a careful surveillance during pregnancy in order to detect any possible additional abnormalities and, if any of these are detected, invasive testing should be offered.

Two-stage surgical treatment for septic non-union of the forearm.

AIM: To investigate the effectiveness of a two-stage surgical procedure for the treatment of septic forearm non-union. METHODS: Septic non-unions are rare complications of forearm fractures. When they occur, they modify the relationship between forearm bones leading to a severe functional impairment. Treatment is challenging and surgery and antibiotic therapy are required to achieve infection resolution. It is even harder to obtain non-union healing with good functional results. The aim of this study is to present a two stages surgical treatment for septic forearm non-union with revision and temporary stabilization of the non-union until infection has cleared and subsequently perform a new synthesis with plate, opposite bone graft strut and intercalary graft. We retrospectively reviewed 18 patients with a mean age at the time of primary injury of 34.5 years (19-57 years) and a mean follow-up of 6 years (2-10 years). All patients presented an atrophic non-union with a mean length of the bone defect of 1.8 cm (1.2-4 cm). Complications and clinical results after surgical treatment were recorded. RESULTS: Mean time to resolution of the infectious process was 8.2 wk (range 4-20 wk) after the first surgery and specific antibiotic therapy. All the non-union healed with an average time of 5 mo (range 2-10 mo) after the second step surgery. Cultures on intraoperative samples were positive in all cases. No major intraoperative complications occurred. Two patients developed minor complications and one needed a second surgical debridement for infection resolution. At the last follow-up functional results were excellent in 5 (27.8%) patients, satisfactory in 10 (55.5%) and unsatisfactory in 3 (16.7%) patients. No activities of daily living (ADLs) limitations were reported by 12 (66.6%) patients, slight by 3 (16.6%) and severe limitation by 3 (16.6%) patients. Mean visual analog scale at the last follow-up was 1 (0-3). CONCLUSION: The two-step technique has proven to be effective to achieve resolution of the infectious process and union with good functional results and low rate of complications.

The clubfoot over the centuries.

The aim of this paper is to review all treatment methods of the clubfoot over the years through the documentation present in the literature and art with the aim of better understanding the pathoanatomy of the deformity, but to also clarify factors that allow a safe, logical approach to clubfoot management. The initial part of this paper traces the most representative iconographic representations of clubfoot in history to describe how his presence was witnessed since ancient times. Hippocrates, the father of medicine, was the first to present written references about treatment methods of clubfoot. After the dark period of the Middle Ages, during the Renaissance, there were more detailed studies on the disease, with the creation of the first orthopedic orthotics, designed to correct the deformity with the help of famous names in medicine's history. In the XVIII century, as we witness the birth of orthopedics as a distinct discipline in medicine, more and more brilliant minds developed complex orthoses and footwear with the aim of obtaining a proper correction of the deformity. In the last part of the paper, there is a description of the main surgical techniques developed over the years until the return to conservative treatment methods such as the Ponseti method, internationally recognized as the gold standard of treatment, despite the presence of some unresolved issues such as the possible recurrence of the disease.

Surgical treatment of hallux valgus associated with flexible flatfoot during growing age.

PURPOSE: During growth, hallux valgus could present associated with flatfoot. Considering the current disagreement about correction of hallux valgus during growth and the lack of reports about simultaneous correction of hallux valgus associated with flexible flatfoot, we present simultaneous treatment of both deformities during growth combining subtalar arthroeresis and SERI first metatarsal osteotomy, reporting results at an average five-year follow-up. METHODS: Thirty-two children (64 feet, age range 8-12 years) affected by hallux valgus associated with flexible flatfoot underwent surgical treatment combining SERI first metatarsal osteotomy and subtalar arthroereisis with bioabsorbable endorthotic implant. Clinical evaluation was summarized with AOFAS score, and standard standing radiographs were performed. RESULTS: AOFAS score ranged from 86 ± 2 to 98 ± 2 (hindfoot) and from 80 ± 4 to 98 ± 2 (forefoot). HVA ranged from 21° ± 2 to 5° ± 2, IMA from 14° ± 2 to 7° ± 2, DMAA from 18° ± 2 to 2° ± 2, and Meary's angle from 162° ± 11 to 175° ± 4. Complications included one case of delayed wound healing, inflammatory skin reaction around the outlet of the percutaneous Kirschner wire in two cases, displacement of the endorthotic implant in one case, and a second surgery to replace the implant. CONCLUSIONS: SERI osteotomy and subtalar arthroereisis resulted in an effective, technically simple and easily combined approach, with a high rate of good results and low rate of complications at mid-term follow-up. These techniques performed simultaneously represent a viable option in case of hallux valgus associated with flexible flatfoot during growth. Nevertheless, considering the limitations of this study, we believe that a larger case series and a longer follow-up should be desirable.

Congenital idiopathic talipes equinovarus before and after walking age: observations and strategy of treatment from a series of 88 cases.

BACKGROUND: We reviewed a series of newborns, toddlers and ambulating children affected by idiopathic congenital talipes equinovarus (clubfoot). Taking into account the time of diagnosis, stiffness of the deformity and walking age, nonsurgical or surgical treatment was considered. This study reports clinical outcomes, early complications and relapse at mid-term follow-up. MATERIALS AND METHODS: Fifty-two clubfeet were diagnosed at birth, 12 in non-ambulating children aged between 4 and 12 months and 24 in ambulating children. Feet were classified using the Pirani score. Newborns and toddlers were treated with serial casting (Ponseti); however, toddlers also underwent open Achilles tendon lengthening (2 feet) and posteromedial release (3 feet). In all ambulating children, surgical treatment was always performed: selective medial release combined with cuboid subtraction osteotomy (1 foot), posteromedial release (6 feet), and posteromedial release combined with cuboid subtraction osteotomy (17 feet). RESULTS: The average follow-up was 5 years (1-6 years). In newborns treated with Ponseti, the results were excellent in 42 feet, good in 6, and poor in 4. In non-ambulating children, the results were excellent in 9 feet, and good in 3. In ambulating children, the results were excellent in 5 feet, good in 16, and poor in 3. No major complications were reported. No overcorrections were observed. The need for open surgery was higher in cases of delayed treatment. In cases of relapse, re-casting and/or more extensive surgery was considered. CONCLUSIONS: Early treatment enables a high rate of good correction to be obtained with serial casting and limited surgery. Conversely, if the deformity is observed after walking age surgery should be considered. Serial casting in cases of late observation and relapse have demonstrated encouraging results. LEVEL OF EVIDENCE: IV.

Surgical treatment of cavus foot in Charcot-Marie-tooth disease: a review of twenty-four cases: AAOS exhibit selection.

Charcot-Marie-Tooth disease is the single most common diagnosis associated with cavus foot. The imbalance involving intrinsic and extrinsic muscles has been suggested as the main pathogenetic cause of cavus foot in this disease. The goal of surgical treatment is to correct the deformity to obtain a plantigrade foot. In the presence of a flexible deformity and the absence of degenerative arthritis, preserving as much as possible of the overall range of motion of the foot and ankle is advisable. Twenty-four cavus feet in twelve patients with Charcot-Marie-Tooth disease were included in the study. Clinical evaluation was summarized with the Maryland Foot Score. Radiographic evaluation assessed calcaneal pitch, Meary angle, Hibb angle, and absence of degenerative joint changes. Only patients who had a flexible deformity, with varus of the heel reducible in the Coleman-Andreasi test, and did not have degenerative joint arthritis were included in this study. Surgical treatment consisted in plantar fasciotomy, midtarsal osteotomy, extensor hallucis longus tendon transfer to the first metatarsal (Jones procedure), and dorsiflexion osteotomy of the first metatarsal. Mean follow-up was six years (range, two to thirteen years). The mean Maryland Foot Score was 72 preoperatively and 86 postoperatively. The postoperative result was rated as excellent in twelve feet (50%), good in ten (42%), and fair in two (8%). Mean calcaneal pitch was 34° preoperatively and 24° at the time of the latest follow-up, the mean Hibb angle was 121° preoperatively and 136° postoperatively, and the mean Meary angle was 25° preoperatively and 2° postoperatively. Plantar fasciotomy, midtarsal osteotomy, the Jones procedure, and dorsiflexion osteotomy of the first metatarsal yielded adequate correction of flexible cavus feet in patients with Charcot-Marie-Tooth disease in the absence of fixed hindfoot deformity. The fact that the improvement in the outcome score was only modest may be attributable to the lack of motor balance.

Surgical treatment of aseptic forearm nonunion with plate and opposite bone graft strut. Autograft or allograft?

PURPOSE OF THE STUDY: Adequate treatment of forearm nonunion should achieve both biological stimulation of the bone and mechanical stability. The use of bone graft could enhance the healing of a nonunion providing osteogenic, osteoconductive and osteoinductive stimulation and an optimal stability of the fixation. We retrospectively reviewed two cohorts of patients affected by forearm nonunion and treated with plate and opposite bone graft to determine whether the use of autograft versus allograft differs in terms of (1) rate of healing of the nonunion and (2) time of healing. MATERIALS AND METHODS: Thirty-four patients were treated for aseptic forearm nonunion with cortical graft strut with opposite plate and intercalary graft in case of segmental bone defect. In 20 patients an autograft harvest from the fibula (group A) and in 14 (group B) an allograft provided by the bone bank of our institution were used. RESULTS: All the nonunions healed in a mean of four months in both groups, ranging from two to 12 months in group A and from three to ten months in group B. At the latest follow up forearm function and pain were satisfactory in both groups. CONCLUSION: The use of plate and opposite bone graft demonstrated to be effective in promoting the healing of forearm nonunions, without significant differences in terms of rate and time of healing in the two groups. Considering the higher surgical time and the comorbidity of the donor site, if a bone bank is available, we suggest to use homologous cortical bone strut graft with opposite plate and screw fixation for the treatment of aseptic forearm nonunion rather than autograft.

A minimally invasive technique for surgical treatment of hallux valgus: simple, effective, rapid, inexpensive (SERI).

PURPOSE: Several bony and soft tissue procedures have been described for the treatment of hallux valgus, and currently mini-invasive surgical techniques are preferred in order to reduce surgical trauma, complications, time of surgery and to allow an earlier recovery. The aim of this study is to analyse a series of 1,000 consecutive cases of hallux valgus, surgically treated by the minimally invasive SERI technique, reporting results at mid-term follow-up. METHODS: We prospectively studied 641 patients (1,000 feet) with symptomatic hallux valgus surgically treated by SERI osteotomy. Inclusion criteria were: age between 20 and 65 years, reducible mild or moderate hallux valgus, HVA ≤ 40°, IMA ≤ 20°, and arthritis of the first metatarsophalangeal joint up to grade 2 according to the Regnauld classification. RESULTS: The American Orthopaedic Foot and Ankle Society (AOFAS) score rose from 46.8 ± 6.7 preoperatively to 89 ± 10.3 at last follow-up. Radiographic control at follow-up showed a complete healing of the osteotomy and remodelling of the metatarsal bone. Low rate of complication has been reported. CONCLUSIONS: This study demonstrated that the SERI technique is effective in treating mild to moderate hallux valgus in terms of relief from symptoms and functional improvement. This technique allowed correction of the main parameters of the deformity, with durable clinical and radiographic results at a mid-term follow-up.

Can selective soft tissue release and cuboid osteotomy correct neglected clubfoot?

BACKGROUND: Neglected clubfoot in older children is characterized by a stiff, nonreducible deformity with relative elongation of the lateral column of the foot with respect to the medial column. Surgical correction often has involved a double osteotomy with elongation of the medial column and shortening of the lateral column, or the use of an external fixator to achieve more gradual correction. Both approaches have shortcomings. QUESTIONS/PURPOSES: We therefore (1) used objective physical examination measurements and a functional assessment to evaluate the effectiveness of cuboid osteotomy combined with a selective soft tissue release to achieve correction of neglected clubfoot in older children, (2) determined the rate of complications, and (3) ascertained whether the initial correction achieved was maintained. METHODS: We reviewed 31 patients (56 feet) older than 5 years with severe, neglected nonreducible clubfoot deformity who underwent the index procedure. Minimum followup was 2 years (average, 6 years; range, 2-9 years). Postoperatively, the Laaveg and Ponseti classification and Dimeglio score were used to grade correction. Complication rates were tallied. RESULTS: According to the Laaveg and Ponseti classification, 24 feet showed excellent correction, 20 good, nine fair, and three poor at 1-year followup. These results were maintained up to the latest followup. Patients showed significant improvement of Dimeglio score after surgery (p < 0.0001). Two patients had postoperative skin-related complications that healed without additional surgery. CONCLUSIONS: Cuboid subtraction osteotomy combined with posteromedial release is an effective approach to manage a stiff nonreducible neglected clubfoot deformity in older children.

How to treat osteochondritis dissecans of the knee: surgical techniques and new trends: AAOS exhibit selection.

BACKGROUND: Osteochondritis dissecans is a relatively common cause of knee pain. The aim of this study was to describe the outcomes of five different surgical techniques in a series of sixty patients with osteochondritis dissecans. METHODS: Sixty patients (age 22.4 ± 7.4 years, sixty-two knees) with osteochondritis dissecans of a femoral condyle (forty-five medial and seventeen lateral) were treated with osteochondral autologous transplantation, autologous chondrocyte implantation with bone graft, biomimetic nanostructured osteochondral scaffold (MaioRegen) implantation, bone-cartilage paste graft, or a "one-step" bone-marrow-derived cell transplantation technique. Preoperative and follow-up evaluation included the International Knee Documentation Committee (IKDC) score, the EuroQol visual analog scale (EQ-VAS) score, radiographs, and magnetic resonance imaging. RESULTS: The global mean IKDC score improved from 40.1 ± 14.3 preoperatively to 77.2 ± 21.3 (p < 0.0005) at 5.3 ± 4.7 years of follow-up, and the EQ-VAS improved from 51.7 ± 17.0 to 83.5 ± 18.3 (p < 0.0005). No influence of age, lesion size, duration of follow-up, or previous surgical procedures on the result was found. The only difference among the results of the surgical procedures was a trend toward better results following autologous chondrocyte implantation (p = 0.06). CONCLUSIONS: All of the techniques were effective in achieving good clinical and radiographic results in patients with osteochondritis dissecans, and the effectiveness of autologous chondrocyte implantation was confirmed at a mean follow-up of five years. Newer techniques such as MaioRegen implantation and the "one-step" transplantation technique are based on different rationales; the first relies on the characteristics of the scaffold and the second on the regenerative potential of mesenchymal cells. Both of these newer procedures have the advantage of being minimally invasive and requiring a single operation.

Early radial head excision for displaced and comminuted radial head fractures: considerations and concerns at long-term follow-up.

OBJECTIVES: The aim of this study is to retrospectively review the outcomes of patients with comminuted radial head fractures surgically treated with early radial head excision. DESIGN: Retrospective follow-up study. SETTING: University orthopaedic trauma center. PATIENTS: Forty-two patients with unilateral, isolated, closed, displaced, or comminuted radial head fracture (Mason type 2-10, Type 3-32). INTERVENTION: Early radial head excision. MAIN OUTCOME MEASUREMENTS: Patients were clinically and radiographically evaluated at an average follow-up of 18 years. The uninjured contralateral limb was used as a comparison. Clinical evaluation was rated using the Broberg and Morrey system, the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire, and the visual analog scale (VAS) for pain. RESULTS: At last follow-up, 36 patients had no complaints, whereas six admitted to occasional pain. The mean Broberg and Morrey score was 91.2 ± 6.3, and the mean Disabilities of the Arm, Shoulder and Hand score was 10.1 ± 8.8. CONCLUSION: Early radial head excision represents a viable option in case of displaced and comminuted fractures. According to the results of this study, it demonstrated a high rate of good results and patient satisfaction, a quick recovery after surgery, and a low rate of complications with durable results at long-term follow-up. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Total hip arthroplasty in developmental hip dysplasia using cementless tapered stem. Results after a minimum 10-year follow-up.

Acetabular and femoral abnormalities make total hip arthroplasty in developmental hip dysplasia a challenging procedure. We present details of long-term follow-up of a series of patients affected by developmental hip dysplasia treated with total hip arthroplasty using a cementless tapered stem. Thirty-five hips in 20 patients (18 women and 2 men) aged between 44 and 60 years (mean 51 years) were observed. Clinical evaluation was conducted using the Harris Hip Score (HHS). Radiographic evaluation consisted in standard anteroposterior and axial view radiographs of the hip. According to Crowe's classification, 25 hips had grade 2 and 10 hips grade 3 dysplasia. All patients were treated with total hip arthroplasty using a cementless tapered stem (Wagner Cone Prosthesis™). After surgery the patients were clinically and radiographically evaluated at 1, 2, 3, 6 and 12 months and annually thereafter. The average follow-up was 12 years (range 10-14 years). The average HHS was 57±7 (range 45-66) preoperatively, 90±7 (range 81-100) 12 months after surgery and 90±6 (range 83-100) at last follow-up. Radiographic evaluation demonstrated excellent osseointegration of the implants in most cases. Signs of bone resorption were present in 5 hips, but no evidence of loosening was observed and none of the implants have been revised. The tapered stem achieved adequate stability and orientation, and may be a suitable option for total hip arthroplasty for arthritis following developmental hip dysplasia.

Surgical treatment of post-traumatic malalignment of the ankle.

Post-traumatic malalignment is evident in cases of malunion of ankle fractures. This condition predisposes to the development of chronic pain, functional impairment, and finally post-traumatic arthritis. The aim of this paper is to present a joint-saving surgical treatment of post-traumatic ankle malalignment. It is based on the review of a series of patients who developed fracture malunion and were treated with articular reconstruction. Twenty-two ankle fractures, which malunited and resulted into valgus deformity and fibular shortening are presented. Pre-reconstruction and mid-term follow-up evaluation included the AOFAS score and standard weight-bearing radiographs. Surgical treatment consisted in articular reconstruction with malleolar osteotomies. Post-operatively, the non-weight-bearing period extended to 6 weeks post-surgery, while full weight-bearing was allowed at 12 weeks on average. All osteotomies healed, while no intra-operative or early post-operative complications were reported. The average pre-operative AOFAS score was 45, while post-operatively climbed to 87. At the last follow-up, on average at 5-years post-surgery, 10 patients reported "excellent" function, 7 "good", 3 "fair" and 2 "poor" function. The correction of the malalignment was maintained in 20 cases. The two patients with poor function and loss of reduction underwent ankle fusion. Articular reconstruction with malleolar osteotomies is indicated for the treatment of ankle post-traumatic malalignment, offering reduction of pain, improvement of the ankle function, delaying the development of post-traumatic arthritis, and minimising the need of radical surgery such as ankle fusion or prosthetic replacement. Moreover, once a correct alignment of the joint is achieved, secondary surgery, if necessary, can be performed more easily, and with better results.

Nonoperative treatment of closed displaced midshaft clavicle fractures.

BACKGROUND: closed displaced midshaft clavicle fractures used to be treated nonoperatively, and many studies have reported that nonoperative treatment gave good results. However, more recent studies have reported poorer results following nonoperative treatment, whereas the results of operative treatment have improved considerably. The aim of this paper was to report the results of treating closed displaced midshaft clavicle fractures nonoperatively. MATERIALS AND METHODS: one hundred Edinburgh type 2B clavicle fractures (69 type 2B1 and 31 type 2B2) in 100 patients (78 males and 22 females) aged between 18 and 67 ears (mean 32 years) were treated. All patients were treated using a figure-of-eight bandage. Clinical and radiographic assessment was performed at the time of trauma, 1, 2 and 3 months after the trauma, and then at an average follow-up of 3 years (range 1-5 years). The outcome was rated at the last follow-up using the DASH score. RESULTS: ninety-seven of the 100 fractures healed. Three nonunions were observed. Average healing time was 9 weeks (range 8-12 weeks). No statistically significant correlation between the type of fracture and the healing time was observed. The average DASH score was 24 (range 0-78) and, based on this score, 81 patients presented excellent results, 12 good, 5 fair, and 2 poor. No statistically significant correlation between the type of the fracture and the score was observed. CONCLUSIONS: we believe that nonoperative treatment is still appropriate in most cases, as it yields good results without incurring the potential complications of surgery.

Cervical disc herniation and cervical spondylosis surgically treated by Cloward procedure: a 10-year-minimum follow-up study.

BACKGROUND: Cervical degenerative pathology produces pain and disability, and if conservative treatment fails, surgery is indicated. The aim of this study was to determined whether anterior decompression and interbody fusion according to Cloward is effective for treating segmental cervical degenerative pathology and whether the results are durable after a 10-year-minimum follow-up. MATERIALS AND METHODS: Fifty-one patients affected by single-level cervical degenerative pathology between C4 and C7 were surgically treated by the Cloward procedure. Clinical evaluation was rated using the Neck Disability Index (NDI) and the visual analog scale (VAS). At last follow-up, the outcomes were rated according to Odom's criteria. On radiographs, the sagittal segmental alignment (SSA) of the affected level and the sagittal alignment of the cervical spine (SACS) were measured. RESULTS: Average NDI was 34 preoperatively and 11 at last follow-up. Average VAS was 7 preoperatively and 1 at last follow-up. According to Odom's criteria, the outcome was considered excellent in 18 cases, good in 22, and fair in 11. Average SSA was 0.5 +/- 2.1 preoperatively, 1.8 +/- 3.8 at 6 months, and 1.8 +/- 5.7 at last follow-up. Average SACS was 16.5 +/- 4.0 preoperatively, 20.9 +/- 5.8 at 6 months, and 19.9 +/- 6.4 at last follow-up. Degenerative changes at the adjacent levels were observed in 18 patients (35.3%). CONCLUSIONS: The Cloward procedure proved to be a suitable and effective technique for treating segmental cervical degenerative pathology, allowing good clinical and radiographic outcomes even at a long-term follow-up.

Aseptic forearm nonunions treated by plate and opposite fibular autograft strut.

UNLABELLED: Forearm nonunion frequently changes the relationship between the radius and ulna and may lead to impairment of forearm function. We propose a new surgical technique for aseptic forearm nonunions combining a fibular cortical autograft strut with a metal plate and a fibular intercalary autograft in cases with a segmental bone defect. We retrospectively reviewed 20 patients with a mean age of 31 years (range, 17-48 years) at the time of surgery. Minimum followup was 12 years (mean, 14 years; range, 12-21 years). There were no intraoperative or postoperative complications. At last followup, all forearm bones had remodeled. The mean visual analog pain scale was 1 (range, 0-3). Forearm function improved; there were no radiographic signs of ankle arthritis at followup. Surgical treatment of aseptic forearm nonunions by combining a massive fibular cortical autograft strut with a plate and associating a fibular intercalary autograft in case of a segmental bone defect led to bone healing, improved forearm function, and a durable outcome with long-term followup. LEVEL OF EVIDENCE: Level IV, therapeutic study. See the Guidelines for Authors for a complete description of levels of evidence.