Does Electrocauterization of the Matrix After the Wedge Resection of the Toe-Nail Affect Recurrence in Discrete Age Groups Differently? A Retrospective Analysis.

The onychocryptosis, also known as ingrown toe-nails, is a painful, common disorder which is less common in children than in adults. The purpose of the present study was to focus on the effect of electrocautery matricectomy on recurrence rate and clinical outcomes in different age groups. We performed a retrospective assessment of 189 consecutive ingrown toe-nails surgeries. Electrocautery matricectomy was performed in 68 (49.2%) of 138 (73%) adults, 25 (49%) of 51 (27%) adolescents. Recurrence was observed in 11 (21.5%) adolescent patients, while recurrence was observed in 12 (8.6%) adult patients. Recurrence was observed in 9 (9.6%) of 93 patients in whom cautery was used, while 14 (14.5%) recurrences were observed in 96 patients who did not use cautery. When the adolescent patient group was evaluated separately, recurrence was observed in 2 (8%) of 25 patients in the cautery group, while recurrence was observed in 9 (34.6%) of 26 patients in the other group. EM addition to the wedge excision does not affect the results in adult patients, but it significantly reduces recurrence in adolescent patients. Especially in younger patients, it is recommended to complete the matricectomy with electrocoagulation.

Is there any clinical significance of axillary nerve electrophysiological changes in the deltoid split approach?

Purpose: The clinical effects of axillary nerve injury in the deltoid splitting approach are controversial. This study investigated the axillary nerve function with clinical and electrophysiologically in proximal humeral fracture patients with internal fixation using the deltoid split approach. We also aimed to investigate the effects of this damage on deltoid muscle volume and discuss the effects of volumetric changes and nerve damage on patients' clinical outcomes. Methods: study designed prospectively with 25 consecutive patients who received open reduction and internal fixation of proximal humerus fracture through a deltoid splitting approach. We performed clinical, electrophysiological, and radiological examinations during minimum follow-up time of 24 months. Electrophysiological examination comprised electromyoneurography (EMNG). Functional results followed by Constant-Murley and Disabilities of the Arm, Shoulder, and Hand scores. Deltoid volumes were evaluated with magnetic resonance imaging. Results: Twenty-five patients operated on with open reduction internal fixation were prospectively observed. In the EMNG measurements of the patients on the 45th postoperative day, partial degeneration was observed in the anterior part of the axillary nerve in all cases (100%). In the control EMNG measurements performed at the 12th month, normal values were obtained for 15 (60%) of the patients, while findings of ongoing regeneration were detected for 10 (40%) of the patients and normal values at all patients at the 24th month. The difference between abnormal and normal EMNG groups' on 12th month Constant-Murley scores was not statistically significant in any period. Only anterior muscle thickness was statistically higher in the normal patient group than with abnormal EMNG results. Conclusions: In proximal humeral fractures treated with the deltoid split approach, there may be iatrogenic damage of the anterior branch of the axillary nerve. Axillary nerve damage does not affect the patients' clinical scores in the early and mid-terms. Level of evidence: LEVEL III.

The self-assessment of newly graduated orthopedic surgeons on essential surgical procedures.

OBJECTIVE: The aim of this study was to assess the self-confidence of newly graduated orthopedic surgeons on performing essential surgi- cal procedures. METHODS: The study included 151 orthopedics and traumatology surgeons who had completed their (orthopedics and traumatology) training within the last year. They were asked to complete an online questionnaire which was available from February 2020 to May 2021. In the questionnaire, newly graduated orthopedic surgeons were asked whether they could do the 18 listed essential adult and 8 listed essential pediatric cases independently. They were asked about patient follow-up systems and who these were supervised by, the demo- graphic data of the city and about the institution they were trained in, and how many times they performed the listed surgeries during their training. RESULTS: 74 (49%) of the participants received their training in training and research hospitals, 69 (45.7%) in state university hospitals, and 8 (5.3%) in foundation university hospitals. More than 80% of the participants answered, "I can do it independently" for 13 (81.6%) out of 16 adult cases and 7 (87.5%) out of 8 paediatric cases. The average self-efficacy score of the participants was 32.22 out of 36 for adult cases and 15.3 out of 16 for paediatric cases. The total average self-efficacy score was 47.52 out of 52. CONCLUSION: This study has shown us that newly graduated orthopedic surgeons have the self-confidence to handle many of the essential types of cases independently.

Delayed osteochondral fracture fixation of the knee in a pediatric patient.

The frequency of osteochondral fractures in the knee joint in the pediatric population is not clearly known. Although fragment fixation is generally considered to be the ideal treatment method in acute injuries, the data of the results of late fixation in neglected and/or late-diagnosed cases are very limited. In this paper, we report our findings regarding the fixation of a delayed large osteochondral fracture in lateral femoral condyle in a pediatric patient.

Tibial tubercle-trochlear groove (TT-TG) distance is a reliable measurement of increased rotational laxity in the knee with an anterior cruciate ligament injury.

BACKGROUND: The aims of this study were: 1. To evaluate the use of the tibial tubercle-trochlear groove (TT-TG) distance as a measurement showing rotational instability after anterior cruciate ligament (ACL) injury. 2. To determine the effect of concomitant anterolateral ligament (ALL) injury on TT-TG distance. METHODS: Knee magnetic resonance (MR) images of 251 patients were retrospectively evaluated to compare the study group (131 patients) who underwent ACL reconstruction due to acute complete ACL injury and the control group (120 patients) without any trauma and/or patellofemoral instability. The rate of secondary signs of ACL injury (Anterolateral ligament injury, Kissing lesion, Anterior tibial translocation, Buckling of the posterior cruciate ligament (PCL)) in the study group was noted. The relationship between the TT-TG distance and other secondary signs was examined. RESULTS: TT-TG distance was measured as 10.83 ± 1.2 mm, 12.88 ± 1.1 mm, 14.17 ± 1.5 mm in control, isolated ACL and ACL + ALL groups, respectively (p < 0.05). TT-TG distance was significantly higher in the patients with ALL injury and kissing lesions than the patients without these lesions (p Ë‚ 0.05). TT-TG distance did not differ significantly between the patients with and without anterior tibial translocation or buckling of the PCL (p Ëƒ 0.05). TT-TG distance measurements showed significant interobserver 0.994 (0.992-0.996) and intraobserver 0.997 (0.996-0.998) correlation. CONCLUSIONS: TT-TG distance measurement can be used as a reliable quantitative measure of the increased rotational instability after ACL injury. TT-TG distance increases significantly if there is an ALL injury accompanying the ACL injury.

Computerised Tomography Analysis of Pelvic Inlet and Outlet Fluoroscopic View Angles.

BACKGROUND: Pelvic inlet and outlet fluoroscopy views are routinely used in operative treatment of posterior pelvic ring injuries. In this study, we aimed to evaluate the angles of pelvic inlet and outlet fluoroscopic view, their differences with hip flexion and the correlation of these differences with sacral slope changes. MATERIALS AND METHODS: Sagittal reconstructions of 100 lumbopelvic CT were used to measure sacral slope, pelvic inlet and outlet view angles. The range of pelvic inlet-outlet view angles and their relation with age, sex and sacral slope were analyzed. In ten of these 100 patients, who were undergone a second CT imaging, hips were passively flexed to 60° to change pelvic tilt. The difference in sacral slope and pelvic inlet-outlet view angles in different positions were compared. RESULTS: Mean angles for inlet view, outlet view and sacral slope were 28.9, 41.4 and 37.0, respectively. There was no difference between males and females (p > 0.05). Pelvic outlet angles had a negative correlation with age (p < 0.05). Sacral slope changes with hip flexion showed a negative correlation with inlet angles and positive correlation with outlet angles (p < 0.05). The differences in sacral slope, pelvic inlet and outlet view angles between two measurements were equal. CONCLUSIONS: The pelvic inlet and outlet view angles shows a wide range without a standard so we suggest preoperative CT scan to plan the optimal angles before pelvic ring surgery. The difference in these angles due to pelvic tilt during the surgery may be corrected by measuring the sacral slope difference.

Objective Measurement of Medial Joint Space Widening with Percutaneous "Pie Crust" Release of Medial Collateral Ligament during Knee Arthroscopy.

Knee arthroscopy may be called the most commonly and increasingly performed orthopaedic procedure. Posterior medial compartment visualization may be quite challenging. The aim of the present study is to detect objective measurement of medial joint space widening with percutaneous "pie crust" release of medial collateral ligament (MCL) during knee arthroscopy. We used this technique for all knees that require any intervention in the posteromedial compartment and for tight knees in which adequate visualization of the posteromedial compartment cannot be obtained. Eighteen patients (18 knees) were included in this study. Patients were evaluated clinically with the Lysholm and Tegner scores at the final office visit. Joint balance, valgus instability, pain or tenderness on MCL region, and numbness over the medial side of the joint were also noted. Measurements of medial joint space (mm) were obtained at three different times with perioperative C-arm images: normal, controlled valgus force, and after pie crusting. The median follow-up time was 9 (6-12) months. Final follow-up Lysholm (p < 0.05) and Tegner scores (p < 0.05) increased significantly compared with preoperative scores. At the final follow-up, there was no pain or tenderness over MCL and there were no signs of saphenous nerve or vein injury. Medial joint space values in after pie crusting increased significantly (p < 0.05) compared with neutral position measurements and controlled valgus force application (p < 0.05). Controlled release of the MCL in knees provided ∼2.45 times wider visualization place. Furthermore, pie crusting of MCL is a safe and effective technique that provides enough space for visualization and instrumentation in knees. This is a Level IV study.

Medial Swivel Dislocation of the Talonavicular Joint with Associated Cuboid Fracture.

Medial talonavicular dislocation associated with cuboid fracture is rare. We report an 18-year-old man with this injury who exhibited excellent results after open reduction and stabilization of the joint with temporary Kirshner wires.

Grade 2 Chondrosarcoma of the Great Toe: An Unusual Location.

Enchondroma is the most common benign cartilage bone tumor of the toes. In contrast, the foot is a rare region for chondrosarcoma, and the involvement of phalanges is extremely rare. In this article, we report an unusual case of intermediate chondrosarcoma involving the proximal phalanx of the great toe of a 52-year-old woman who was previously treated with curettage and bone grafting because of misinterpretation of enchondroma at a local hospital. She presented complaining of pain and swelling that she had experienced for a period of 1 year after the first operation. Radiography revealed a lytic lesion with a subtle punctuate calcification and endosteal scalloping in the proximal phalanx of the great toe. Gadolinium-enhanced magnetic resonance imaging confirmed soft-tissue involvement and cortical destruction. Staging evaluation with computed tomographic scan of the chest, abdomen, and pelvis was performed to ensure that there was no metastatic disease. Subsequently, a bone biopsy was performed, and the diagnosis was grade 2 chondrosarcoma. The patient was informed about the recurrence of the lesion and the clinical context on the basis of tumor biology of chondrosarcoma and was offered the option of either amputation or wide resection. She preferred the latter. The patient was treated with wide resection and underwent reconstruction with cement and Kirschner wire. She remains free of disease after 1 year of follow-up.

Pins and rubber band traction for treatment of comminuted intra-articular fractures in the hand.

PURPOSE: To determine the efficacy of pins and rubber band traction for treatment of comminuted intra-articular fractures in the hand. METHODS: We performed a retrospective study from 1994 to 2013 to evaluate 33 patients in whom pins and rubber band traction was employed. We clinically evaluated the active range of motion of the affected fingers after surgery. Eleven of the 33 fractures were at the proximal interphalangeal joint, 10 at the distal interphalangeal joint, 5 at the thumb interphalangeal joint, and 2 at the metacarpophalangeal joint of the thumb. The remaining 5 patients had complex fracture-dislocation of the proximal interphalangeal joints. RESULTS: The mean follow-up period was 24 months. The average active motion of the metacarpophalangeal joints of the fingers was 91° (range, extension 0°-10°/flexion 85°-90°), proximal interphalangeal joints was 92° (range, extension/flexion 0°-10°/85°-100°), and distal interphalangeal joints was 73° (range, extension/flexion 0°-10°/60°-80°). The overall average of all active motion of the injured fingers except thumbs was 255° (range, 240°-270°). The average active motion of the of the thumb metacarpophalangeal joint was 56° (range, extension 5°-10°/flexion 50°-55°), and interphalangeal joint was 74° (range, extension 0°-10°/flexion 75°-80°). The average of active motion of the injured thumb metacarpal and interphalangeal joints combined was 130° (range, 125°-135°). CONCLUSIONS: Pins and rubber band traction is a treatment option for comminuted displaced intra-articular fractures of the digits that offers satisfactory clinical results. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Prospective study of percutaneous radiofrequency nerve ablation for chronic plantar fasciitis.

BACKGROUND: Chronic plantar heel pain is one of the most painful foot conditions and is generally associated with plantar fasciitis. This study reports 2-year follow-up results of radiofrequency nerve ablation (RFNA) of the calcaneal branches of the inferior calcaneal nerve in patients with chronic heel pain associated with plantar fasciitis. METHODS: After receiving approval from the institutional review board, we prospectively evaluated the results of the RFNA of the calcaneal branches of the inferior calcaneal nerve on 35 feet in 29 patients with plantar heel pain between 2008 and 2011. All of the patients who were treated had been complaining of heel pain for more than 6 months and had failed conservative treatment. All of the patients were evaluated (quantitatively) using the average 10-point Visual Analog Scale (VAS) before treatment, as well as at their 1-month, 1-year, and 2-year follow-up after the procedure. We also evaluated 26 feet in 20 patients with American Orthopaedic Foot and Ankle Society scale (AOFAS) scores before the treatment, as well as at their 1-month, 1-year, and 2-year follow-up after the procedure. RESULTS: The average VAS score of the feet was 9.2 ± 1.9 before treatment, 0.5 ± 1.3 at 1 month after the procedure, 1.5 ± 2.1 at 1-year follow-up, and 1.3 ± 1.8 at 2-year follow-up (P < .001). The average AOFAS scores of the patients were 66.9 ± 8.1 (range, 44-80) before treatment, 95.2 ± 6.1 (range, 77-100) at 1 month after the procedure, 93 ± 7.5 (range, 71-100) at the 1-year follow-up, and 93.3 ± 7.9 (range, 69-100) at the 2-year follow-up. At the 1- and 2-year follow-up, 85.7% of the patients rated their treatment as very successful or successful. CONCLUSION: These findings suggest that RFNA of the calcaneal branches of the inferior calcaneal nerve was an effective pain treatment option for chronic heel pain associated with plantar fasciitis that did not respond to other conservative treatment options. LEVEL OF EVIDENCE: Level IV, retrospective case series.

Acute traumatic open posterolateral dislocation of the ankle without tearing of the tibiofibular syndesmosis ligaments: a case report.

Pure open dislocation of the ankle, or dislocation not accompanied by rupture of the tibiofibular syndesmosis ligaments or fractures of the malleoli or of the posterior border of the tibia, is an extremely rare injury. A 62-year-old man injured his right ankle in a motor vehicle accident. Besides posterolateral ankle dislocation, there was a 7-cm transverse skin cut on the medial malleolus, and the distal end of the tibia was exposed. After reduction, we made a 2- to 2.5-cm longitudinal incision on the lateral malleolus; the distal fibular fracture was exposed. Two Kirschner wires were placed intramedullary in a retrograde manner, and the fracture was stabilized. The deltoid ligament and the medial capsule were repaired. The tibiofibular syndesmosis ligaments were intact. At the end of postoperative year 1, right ankle joint range of motion had a limit of approximately 5 degrees in dorsiflexion, 10 degrees in plantarflexion, 5 degrees in inversion, and 0 degrees in eversion. The joint appeared normal on radiographs, with no signs of osteoarthritis or calcification. The best result can be obtained with early reduction, debridement, medial capsule and deltoid ligament restoration, and early rehabilitation. Clinical and radiographic features at long-term follow-up also confirm good mobility of the ankle without degenerative change or mechanical instability.

Prophylactic intramedullary nailing in monostotic fibrous dysplasia.

Fibrous dysplasia of bone is an enigma with no known cure. Treatment currently consists of curettage and bone-grafting in an attempt to eradicate the lesion and to prevent progressive deformity. This study presents the results of prophylactic intramedullary nailing in 10 patients with monostotic fibrous dysplasia, pain increasing with movement, and scintigraphically established activity. Ten patients with monostotic fibrous dysplasia in their upper or lower extremities treated between 2001 and 2003 were included in the study. Seven patients were male and 3 were female; their mean age was 26.9 years. The mean duration of follow-up was 33.5 months. Closed intramedullary nail without reaming was used in all cases. Bone grafting was not performed. Patients were allowed full weight bearing on the affected extremities on the second postoperative day. Mean VAS for functional pain was 5.33 +/- 0.65 preoperatively and 2.26 +/- 0.57 at final follow-up (p < 0.05). Radiographs showed no changes in lesion size, and the intramedullary fixation appeared to be stable. Prophylactic intramedullary nailing appeared to be beneficial in monostotic fibrous dysplasia with scintigraphically proven activity and functional pain. It also avoids problems that may occur following pathological fracture.

Type 1 neurofibromatosis and adult extremity sarcoma. A report of two cases.

We report two cases of malignant soft-tissue tumours--one myxoid malignant fibrous histiocytoma and one pleomorphic rhabdomyosarcoma--which were diagnosed in two young adult patients with type 1 neurofibromatosis (NF 1). The patients were evaluated with criteria for Neurofibromatosis 1 and NF 1 gene analysis was performed. Four of seven criteria were found in both patients. The tumours were stage II and III respectively. Both patients were treated with radiotherapy or chemotherapy and surgical intervention. Diagnoses of myxoid malignant fibrous histiocytoma and pleomorphic rhabdomyosarcoma in adult NF 1 patients are exceedingly rare. Thus detection of subtypes of rhabdomyosarcoma and malignant fibrous histiocytoma with immunohistochemistry may be helpful for the management of these tumours among other pleomorphic sarcomas that may occur in type 1 Neurofibromatosis.

Bilateral femoral insuffiency fractures treated with inflatable intramedullary nails: a case report.

Stress fractures could be classified as fatigue fractures and insufficiency fractures (IF). Fatigue fractures occur when abnormal mechanical stress is applied to a normal bone, on the other hand insufficiency fractures occur when normal to moderate pressure is applied to a bone that has decreased resistance (Daffner and Pavlov in Am J Radiol 159:242-245, 1992). IF have been observed mainly in patients with postmenopausal osteoporosis, and are becoming more common with the increase of elderly population (Daffner and Pavlov in Am J Radiol 159:242-245, 1992). Other systemic and metabolic conditions that can result in osteopenia and IF include osteomalacia, hyperparathyroidism, hyperthyroidism, rheumatoid arthritis, fluoride treatment, diabetes mellitus, fibrous dysplasia, Paget's disease, irradiation and mechanical factors (Daffner and Pavlov in Am J Radiol 159:242-245, 1992; Soubrier et al. in Joint Bone Spine 70:209-218, 2003; Epps et al. in Am J Orthop 33:457-460, 2004; Austin and Chrissos in Orthopedics 28:795-797, 2005). In this case report, the authors present an osteoporotic woman who developed bilateral insufficiency fracture of the femoral shaft after longstanding steroid, thyroxine replacement and alendronate therapy due to partial empty sella syndrome and osteoporosis, resulting in the treatment of the fracture by inflatable intramedullary nailing.

An uncommon presentation of malignant fibrous histiocytoma of the calcaneus.

Malignant fibrous histiocytoma of bone is the osseous counterpart of the tumor in soft tissue. It is a rare primary bone tumor, and there have been conflicting reports on its grades of malignancy. The appendicular skeleton, especially the femur, is the most common site of involvement, whereas the calcaneus is rarely involved. We describe a primary malignant fibrous histiocytoma of the calcaneal bone in a 21-year-old man. The patient underwent neoadjuvant and adjuvant chemotherapy and below-the-knee amputation, and no local recurrence or metastasis was noted after 2 years of follow-up.

[Psychological evaluation of patients with benign musculoskeletal system tumors]. / Benign kas-iskelet sistemi tümörü olan hastalarda psikolojik durum degerlendirmesi.

OBJECTIVES: This study was designed to determine to what extent psychological status was affected by sociodemographic characteristics and by being informed about the diagnosis in patients with benign musculoskeletal tumors. METHODS: The study included 112 male patients (mean age 23.8 years; range 20 to 35 years) who were hospitalized for benign tumors of the musculoskeletal system. A questionnaire was administered to all the patients concerning their sociodemographic characteristics and the status of their knowledge about the diagnosis. Psychological status was assessed by the Hamilton Depression Evaluation Scale. RESULTS: The depression level was not correlated with the localization (upper or lower extremity) of the musculoskeletal system tumor, the marital status of the patient, and the presence or absence of knowledge of the patient about the diagnosis (p>0.05). Educational status was the only factor that was found to be in correlation with the depression level (p<0.05). CONCLUSION: Lack of correlation between sociodemographic characteristics and the psychological status suggests that informing the patients with special attention to their physical and psychological integrity may contribute positively to the patients' psychiatric status.

The feasibility of neoadjuvant high-dose chemotherapy and autologous peripheral blood stem cell transplantation in patients with nonmetastatic high grade localized osteosarcoma: results of a phase II study.

BACKGROUND: The primary and secondary objectives of the current study were to improve the > or = 90% tumor necrosis rate and assess the toxicity profile of the neoadjuvant high-dose chemotherapy (HDC) regimen, respectively. METHODS: Twenty-two patients with AJCC Stage IIB high-grade osteosarcoma were included in the current study. Two cycles of an induction chemotherapy regimen including cisplatin, doxorubicin, and ifosfamide followed by HDC and autologous peripheral blood stem cell support or transplantation (APBSCT) were given. After engraftment was achieved, the patients underwent limb-sparing surgery (LSS) followed by three to six cycles of postoperative chemotherapy depending on the tumor necrosis rate. RESULTS: The median follow-up, the total duration of treatment, and the time to surgery were 23.7 months, 5.96 months, and 3.03 months, respectively. The necrosis rate was at least 90% in 82% of the cases. The 3-year overall survival (OS) and disease-free survival (DFS) rates were 83% and 70%, respectively. Leukopenia, anemia, thrombocytopenia, nausea and emesis, and mucositis were the most frequent Grade 3 and Grade 4 toxicities (according to the National Cancer Institute Common Toxicity Criteria [version 2.0]) of induction, high-dose, and adjuvant chemotherapies. At the time of last follow-up, no patient had died of chemotherapeutic toxicity. LSS was performed in all patients. Surgery-related complications were reported in 3 of 22 patients. Functional scoring results were excellent in eight patients, good in nine patients, fair in two patients, and poor in three patients. CONCLUSIONS: The results of the current Phase II study suggest that neoadjuvant HDC provides a greater than 90% necrosis rate with acceptable toxicity. A short duration of therapy and the feasibility of LSS in all patients are additional advantages of this approach.

Reconstruction of defects following bone tumor resections by distraction osteogenesis.

INTRODUCTION: The authors present the results of nine patients (two females, seven males) who had bone tumors that were treated with en bloc resection and distraction osteogenesis between 1991-2000. MATERIALS AND METHODS: The average age of the patients was 19.3 years (14-42 years). The histological diagnosis was osteosarcoma in four cases, Ewing's sarcoma in two, giant cell tumor in one, osteofibrous dysplasia in one and osteoblastoma in one. A uniplanar external fixator was applied to one case and circular external fixator to the other eight cases. RESULTS: The average follow-up period was 59.1 months (27-129 months). The external fixator was removed at an average of 18.1 months (range, 4-19 months). The average bone defect after resection was 14 cm (8-24 cm) and the average external fixation index, distraction index, and maturation index were 31.5 (18.7-40.0), 11.2 (10.9-11.2) and 17.8 (7.5-32.7), respectively. The function of the affected leg was excellent in four patients, good in three, fair in one and poor in one according to the Enneking scoring system. We did not observe any early consolidation or osseous binding in the defect area in any patient. Frequent complications were pin tract infection and non-union at the docking site. CONCLUSION: Our results indicate that the Ilizarov method allows effective restoration of bone defects in the treatment of bone tumors despite various disadvantages.