Limited Range Of Motion Research Articles

An atypical manifestation of a common familiar tumour: the unforeseen occurrence of osteochondroma

A solitary osteochondroma in the lesser trochanter is an exceedingly rare occurrence. The nature of osteochondromas as benign osteocartilaginous tumours is typically regarded as a developmental anomaly rather than a neoplastic condition. Patients afflicted with this condition may experience a range of symptoms dependent upon the size of the tumour, with limited range of motion being a common manifestation. The present case study pertains to a distinctive instance of a benign solitary osteochondroma of the lesser trochanter, which was diagnosed and treated through an excisional biopsy using a Hardinge approach.

A retrospective review of revision and re-revision patella osteosynthesis performed for failure of fixation of initial comminuted fracture patterns: very high complication rates.

Literature on revision osteosynthesis for failed patella fracture fixation is extremely limited. This study reviews the treatment options and outcomes for revision and re-revision osteosynthesis at a Level 1 Trauma Center. All patella revision osteosynthesis between January 2021 and March 2024 were identified using Current Procedural Terminology (CPT) codes at a single tertiary care academic centre. Medical records, operative reports and radiographs were reviewed to collect details regarding patient demographics, initial injury and fracture management, indications for revision surgery, revision construct, post-operative weight bearing and range of motion restrictions, and outcomes. The primary outcome was major failure defined as loss of fixation or further surgery for non-union or infection. Ten patients underwent revision osteosynthesis for failed fixation. All fractures were initially comminuted fracture patterns (AO/OTA 34-C3), with nine (90%) initially treated with a 2.7mm patella-specific variable angle (VA) locking plate (Synthes, Paoli, PA). Half (n=5) of the patients were revised with the same patella specific plate and half with an all suture transosseous fibertape tension band (Arthrex, Naples, FL). Additional fixation in the form of bony augmentation was performed in 20% (n=2) of cases and soft tissue augmentation in 70% (n=7). There was a 70% (n=7) major failure rate, mostly due to loss of inferior pole fixation. There were four re-revision procedures performed with surgical fixation. Two of these subsequently developed infection, one united and the other had no radiographic signs of union and was lost to follow-up, but was without complication. Regardless of the chosen fixation construct, revision osteosynthesis for failed fixation of initial comminuted fracture patterns has an extremely high rate of failure. Complications increase with further revision surgery.

Assessment of Cervical Joint Position Sense and Head Posture in Individuals With Myogenic Temporomandibular Dysfunctions and Identifying Related Factors: A Case-Control Study.

Temporomandibular dysfunctions (TMDs) have the potential to cause changes in cervical muscle strength, muscle endurance and position sense by changing muscle activation patterns, especially as a result of forward head posture. The effects of TMDs on cervical joint position sense (CJPS) and head posture remain controversial. The aim of this study was to evaluate the head posture and CJPS of individuals with TMDs and compare them with healthy individuals. This research, which was designed as a case-control study, was concluded with the inclusion of total of 84 participants (42 individuals diagnosed with myogenic TMDs, 42 controls). The assessment of participants included pain severity, neck and jaw functionality and disability, CJPS, head posture and temporomandibular joint (TMJ) range of motion (ROM). Individuals with TMDs exhibited higher angular deviation in CJPS during flexion and extension (p < 0.001). Additionally, individuals with TMDs demonstrated higher TMJ pain, limitation and dysfunction severity, as well as a more limited TMJ ROM (p < 0.001). Head posture was similar between groups (p > 0.05). There is a significant relationship between VAS-TMJ with VAS-cervical, FAI, NDI, JFLS-8 and TMJ ROM (p < 0.05). Moreover, a significant correlation was observed between NDI with FAI and TMJ ROM (p < 0.05). These results indicate that in addition to higher pain severity, disability and lower jaw ROM, CJPS of individuals with TMDs is also negatively affected. Also, parameters related to disability and functionality of cervical and TMJ were significantly correlated. Further studies are needed to determine the factors contributing to these results.

A Computer Modeling-Based Target Zone for Transposition Osteotomy of the Acetabulum in Patients with Hip Dysplasia.

This study aimed to determine the acetabular position to optimize hip biomechanics after transposition osteotomy of the acetabulum (TOA), a specific form of periacetabular osteotomy, in patients with hip dysplasia. We created patient-specific finite-element models of 46 patients with hip dysplasia to simulate 12 virtual TOA scenarios: lateral rotation to achieve a lateral center-edge angle (LCEA) of 30°, 35°, and 40° combined with anterior rotation of 0°, 5°, 10°, and 15°. Joint contact pressure (CP) on the acetabular cartilage during a single-leg stance and simulated hip range of motion without osseous impingement were calculated. The optimal acetabular position was defined as satisfying both normal joint CP and the required range of motion for activities of daily living. Multivariable logistic regression analysis was used to identify preoperative morphological predictors of osseous impingement after virtual TOA with adequate acetabular correction. The prevalence of hips in the optimal position was highest (65.2%) at an LCEA of 30°, regardless of the amount of anterior rotation. While the acetabular position minimizing peak CP varied among patients, approximately 80% exhibited normalized peak CP at an LCEA of 30° and 35° with 15° of anterior rotation, which were the 2 most favorable configurations among the 12 simulated scenarios. In this context, the preoperative head-neck offset ratio (HNOR) at the 1:30 clock position (p = 0.018) was an independent predictor of postoperative osseous impingement within the required range of motion. Specifically, an HNOR of <0.14 at the 1:30 clock position predicted limitation of required range of motion after virtual TOA (sensitivity, 57%; specificity, 81%; and area under the receiver operating characteristic curve, 0.70). Acetabular reorientation to an LCEA of between 30° and 35° with an additional 15° of anterior rotation may serve as a biomechanics-based target zone for surgeons performing TOA in most patients with hip dysplasia. However, patients with a reduced HNOR at the 1:30 clock position may experience limited range of motion in activities of daily living postoperatively. This study provides a biomechanics-based target for refining acetabular reorientation strategies during TOA while considering morphological factors that may limit the required range of motion.

Review of femoroacetabular impingement syndrome

Abstract Femoroacetabular impingement syndrome (FAIS) is a common condition of the hip that can cause significant damage to the joint, leading to degeneration and osteoarthritis. FAIS constitutes an abnormal and dynamic contact between the femoral head–neck junction and the acetabular rim, resulting from altered bone morphology at one or both sites. Repetitive trauma at the site of impingement generates progressive damage to the acetabular labrum, chondrolabral junction, and articular cartilage. Proper diagnosis based on patient symptoms, specific clinical signs, and imaging findings will guide treatment and ultimately allow preservation of the native hip joint. Common symptoms in patients with FAIS include pain, clicking, catching, buckling, stiffness, giving way, and a limited range of motion of the hip. Specific clinical maneuvers can aid diagnosis, such as flexion adduction internal rotation and flexion abduction external rotation tests. Imaging diagnosis includes orthogonal hip and pelvis X-ray views, as well as magnetic resonance imaging/magnetic resonance arthrogram imaging. Initial treatment of FAIS can be conservative and include physical therapy, intra-articular injections, and activity modification. Currently, the preferred surgical management consists of hip arthroscopy, which aims to correct bony abnormalities, repair or reconstruct labral lesions and address other intra-articular and extra-articular derangements as needed.

Finite element analysis of biomechanical investigation on diverse internal fixation techniques in oblique lumbar interbody fusion

BackgroundTo establish a three-dimensional finite element model of the lumbar spine and investigate the impact of different fixation techniques on the biomechanical characteristics of oblique lumbar interbody fusion (OLIF).MethodsThe study aimed to establish and validate a comprehensive three-dimensional model of the lower lumbar spine (L3-S1) using the finite element method. L4-L5 was selected as the surgical segment, and four distinct OLIF surgical models were constructed: Stand-alone (SA), unilateral cortical bone trajectory screw (UCBT), bilateral cortical bone trajectory screw (BCBT), and bilateral pedicle screw (BPS). The models were underwent a pure moment of 10N·m to simulate lumbar extension, flexion, left bending, right bending, left and right rotation movements. Subsequently, the range of motion (ROM), cage stress, and fixation stress were calculated.ResultsIn the L3-L5 segment, the BCBT group showed the most limited range of motion (ROM) under exercise load, indicating superior stability within this group. The ROM and cage stress values were found to be highest in the SA group. In contrast, the cage and internal fixation stress in the BPS group were observed to be lowest (9.91 ~ 53.83MPa, 44.93 ~ 84.85 MPa). With the exception of right bending and right rotation, the UCBT group demonstrated higher levels of internal fixation stress (102.20 ~ 164.62 MPa).ConclusionsThe study found that OLIF-assisted internal fixation improved segmental stability and reduced cage stress. The BPS group had advantages over the CBT group in preventing endplate damage and reducing the risk of cage subsidence. However, BCBT group has distinct merits in maintaining surgical segment stability, distributing stress load on the spinal motor unit, and reducing the likelihood of adjacent segment degeneration (ASD).

Musculoskeletal ultrasound of the shoulder in patients with adhesive capsulitis.

Adhesive capsulitis is a common pathological condition of the shoulder that affects the general population. The aim of the present study was to explore shoulder ultrasonographic findings in patients with adhesive capsulitis. A cross-sectional descriptive study was conducted on 96 patients with adhesive capsulitis. Abnormal shoulder ultrasonographic findings were found in all participants. The top three abnormal ultrasonographic imaging features were biceps tendon effusion (71.8%), positive dynamic supraspinatus impingement (56.2%) and subdeltoid-subacromial bursitis (47.9%). By assessing the relationship between limited functional shoulder range of motion (ROM) and abnormal shoulder ultrasonographic findings, limited passive ROM (PROM) with shoulder flexion of ≤120 degrees was found to be significantly associated with positive dynamic supraspinatus impingement. Similarly, limited PROM in shoulder abduction of ≤130 degrees was found to be significantly associated with subdeltoid and subacromial bursitis, as well as positive dynamic supraspinatus impingement. In addition, limited PROM with shoulder internal rotation of ≤60 degrees was significantly associated with positive dynamic supraspinatus impingement. Varying abnormal shoulder ultrasonographic findings were obtained in patients with adhesive capsulitis. Therefore, it should be cautioned that relying solely on physical examination may not accurately indicate true shoulder pathology and it is suggested that the final diagnosis should be based on a combination of the patients' clinical and overall ultrasonographic findings.

Association between Socio-Demographic Factors and Quality of Life for Patients with Knee Osteoarthritis in Baaquba City

Background: Osteoarthritis is a degenerative joint condition causing joint dysfunction, discomfort, and limited range of motion; it may be affected by poor quality of life. Aim of the study: The study aims to investigate the association between socio-demographic factors and the quality of life for patients with knee osteoarthritis in Baquba City. Methods: A cross-sectional study at Baquba Teaching Hospital in Iraq analyzed 374 adult patients with kneeosteoarthritis, 18 or older, both sexes, and verbal consent. The researchers used a self-structured questionnaire and Dhafar M. et al.'s socioeconomic scale to assess patients' socio-demographic characteristics. Data collection involved direct interviews, and statistical significance was determined using IBM SPSS-29 software. Results: The study found that the majority of participants, particularly women, were married and lived in urban areas, with 53.2% having a family history of knee OA. A study shows that many patients with knee osteoarthritis have poor quality of life, with only 0.5% rating it as excellent. The study reveals significant differences in quality of life scores across age groups, with the 50-59 group reporting fair quality of life (40.0%) and the 60- 69 group (34.0%). The study found significant disparities in quality of life scores across different occupations, with housewives and retired individuals experiencing higher rates, while employees, married couples, and illiterate individuals reported fair quality of life. Conclusion: The study reveals that knee osteoarthritis patients are mostly overweight or obese, with retired individuals and housewives being the largest risk group. They often lack literacy and experience a low quality of life.

Arthroscopic lateral collateral ligament imbrication for the treatment of posterolateral rotatory elbow instability

ObjectivesPosterolateral rotatory elbow instability (PLRI) is commonly treated with open lateral collateral ligament (LCL) reconstruction techniques. This cohort study evaluates the efficacy of a less invasive arthroscopic LCL imbrication technique for reducing grade I or II PLRI. MethodsForty-three patients with stage I or II PLRI, unresponsive to conservative therapy, were included. Diagnoses were based on chronic post-traumatic pain (11 patients), chronic atraumatic lateral elbow pain (20), and previous open tennis elbow surgery (12). Following clinical and arthroscopic diagnosis confirmation, the LCL imbrication technique was performed. The Mayo Elbow Performance Score (MEPS) and range of motion (ROM) were assessed preoperatively and postoperatively using the Shapiro-Wilk test and Wilcoxon signed rank test, respectively, with a minimum 12-month follow-up (range 12-48 months). ResultsMEPS increased significantly from a median of 45 points preoperatively to 90 (range 80–100) at three months and 95 (range 80-100) at 12 months follow-up (p < 0.001). Postoperative median flexion reached 140°, and extension was 0°. At 12 months, two patients experienced a 10° extension deficit; 95.3% (41/43) achieved full ROM. Knot irritation occurred in four patients (out of the first ten of this cohort, 9.3%), three of them requiring knot removal. Switching to a PDS 1 suture eliminated this complication. One patient underwent arthroscopic arthrolysis for adhesions after 14 months. ConclusionArthroscopic LCL imbrication offers favorable outcomes for grade I or II PLRI from the third postoperative month, with minimal complications. A slight restriction in ROM and transient knot discomfort were the main issues, the latter resolved by switching to a thinner PDS suture.

Recurrence and Risk Factors of Giant Cell Tumors in Hand Bones: A Systematic Review.

Giant cell tumor of bone (GCTB) is a locally aggressive tumor that may affect the bones of the hand and rarely causes pulmonary metastasis. It exhibits a variable recurrence rate after surgical interventions, which presents challenges in its management. This systematic review aims to delineate recurrence rates and identify risk factors for GCTB in the hand. We conducted a systematic literature search in April 2024, following PRISMA guidelines, on PubMed and TDNet for studies reporting postsurgical recurrence of GCTB in the hand. Cohort and case-control studies provided recurrence rates, whereas case reports and series were utilized to identify risk factors, compensating for the sparse data in the primary studies. We used descriptive statistics, χ2 tests, and logistic regression to analyze demographics, lesion characteristics, treatments, and outcomes. We reviewed 13 cohort and case-control studies involving 244 patients, finding an overall recurrence rate of 19.57%. Curettage was associated with higher recurrence rates compared with other surgical methods. After additional review of case reports, a limited range of motion in patients emerged as a significant protective factor against recurrence, suggesting potential benefits in surgical management and outcome prediction. The significant recurrence rate associated with curettage highlights the need for alternative surgical strategies in GCTB management of the hand. The protective role of limited ROM underscores the importance of thorough preoperative assessments to optimize surgical approaches and enhance patient outcomes.

Neglected Patellar Tendon Rupture Reconstruction With Peroneus Longus Tendon Autograft and Modified Quadriceps Lengthening: A Case Report

Neglected patellar tendon reconstruction poses several challenges, including considerations for graft options, quadriceps lengthening, and postoperative extensor strength. There is no universal consensus on the optimal technique for neglected patellar tendon reconstruction. In this study, we report the patient with a neglected patellar tendon resulting from trauma occurring 1 year earlier. This patient has ambulatory disturbance, a high-riding patella, and notable limitations in knee range of motion. Our reconstruction procedure involves the use of the peroneus longus autograft, in conjunction with prolene mesh and modified quadriceps tendon lengthening. The results demonstrate an adequately restored patellar position, as evidenced by an Insall-Salvati ratio of 1.3. The patient exhibits a good functional outcome.

The Dermatologist's Role in Rehabilitation: A Novel Multidisciplinary Treatment Approach Combining Ablative Fractional Laser Resurfacing and Physical Therapy in Managing a Patient with Scar Contracture of the Neck

Objective: To employ a multidisciplinary approach combining ablative fractional laser resurfacing concurrently with physical therapy to improve functional and cosmetic deficits associated with traumatic scarring status-post parotid cancer treatment. Methods: A 65-year-old female presented to dermatology with scar contracture of the right neck secondary to multiple surgeries and 36 rounds of adjuvant radiation therapy for stage III adenoid cystic carcinoma of the parotid gland. Severe scar-related complications included impaired physical strength, limited range of motion of the neck, and activity intolerance. The patient also reported difficulty with swallowing and limited ability to open her mouth, resulting in a 30-pound weight loss. Ablative fractional laser resurfacing treatments and laser-assisted delivery of triamcinolone in combination and in parallel with physical therapy sessions were initiated. Results: By month five of combination treatment, the patient had objectively decreased scar fibrosis and swelling, decreased facial swelling composite scores, increased range of motion of the neck, and increased right shoulder strength. Subjectively, the patient expressed increased satisfaction in scar appearance, decreased pain, and increased tolerance to activities such as lifting and reaching. Conclusion: Ablative fractional laser resurfacing is a promising adjunct to established interventions for improving functional and cosmetic deficits and quality of life in patients with scar contractures due to its safety profile and efficacy.

Forearm range of motion in Allosaurus fragilis (Dinosauria: Theropoda)

ABSTRACT Forelimb bones of the Early Jurassic theropod Allosaurus fragilis were digitally manipulated based on three-dimensional (3D) digital models. Bony articular surface margins were used as limits to determine the range of motion (ROM) for each forelimb joint, and to test functional hypotheses of forelimb usage. We discuss the effects of palaeopathology at the right shoulder joint on inferring ROM in the forelimb of Allosaurus. It is considered that the glenoid aberration of this sub-adult specimen occurred in early ontogeny and lasted for a long period of time, affecting to varying degrees the development of the whole right arm (but not the manus). The relatively large ranges of extension and flexion of manual joints indicate well grasping ability consistent with early-diverging theropods. The limited ROM of the shoulder joints of Allosaurus suggests that the forelimbs were predominantly prey-acquiring but could go no further forward, indicating that the first contact with prey was made by the mouth. The manus could assist in grasping prey on the chest or below the neck or hooking objects.

Assessing Initial Functional Outcomes Following Arthroscopic Release for Stiff Shoulder in Periarthritis Shoulder

Adhesive capsulitis can manifest as either primary/idiopathic or secondary, often linked to systemic illnesses. Primary adhesive capsulitis is characterized by limited range of motion without underlying systemic or precipitating shoulder conditions and lacks intrinsic pathology. In contrast, secondary frozen shoulder is associated with identifiable intrinsic factors such as diabetes, thyroid disorders, cardiac disease, stroke, prolonged immobilization, trauma, and rotator cuff disease. Our study aims to assess the initial functional outcomes, average recovery duration, and related comorbidities in arthroscopic release for adhesive capsulitis of the shoulder.The study was carried out at the Department of Orthopedics in Saveetha Medical College and Hospital, Thandalam, spanning from June 1, 2022, to June 31, 2023. It comprised 30 patients diagnosed with adhesive capsulitis who met specific criteria. The treatment regimen consisted of Arthroscopic Release followed by intensive physiotherapy and prescribed home exercises. Follow-up appointments were scheduled at regular intervals to track progress, using assessment tools like the UCLA Score and VAS score, and all data were meticulously recorded in a standardized proforma.30 individuals who met specific criteria were diagnosed with adhesive capsulitis. Of these, 12 out of 18 participants were female, and 16 patients experienced more frequent impairments on the left side. The average age of the patients was 65 years, ranging from 57 to 78 years old. Stage 2 was the most common among the approximately 19 patients. Prior to surgery, the UCLA score had a mean of 23, ranging from 18 to 26, while the mean preoperative VAS score was 8, with a range of 7 to 9. Following surgery, significant improvements were observed in the UCLA score, ranging from 26 to 35, and the post-operative VAS score ranged between 2 and 5. In our study, arthroscopic release appears as a safe procedure with favourable postoperative results. This consequently enables early mobilization of the shoulder joint and decreases complication rates.

Advancements in Diagnosis and Management of Distal Radioulnar Joint Instability: A Comprehensive Review Including a New Classification for DRUJ Injuries.

Distal radioulnar joint (DRUJ) instability is a complex condition that can severely affect forearm function, causing pain, limited range of motion, and reduced strength. This review aims to consolidate current knowledge on the diagnosis and management of DRUJ instability, emphasizing a new classification system that we propose. The review synthesizes anatomical and biomechanical factors essential for DRUJ stability, focusing on the interrelationship between the bones and surrounding soft tissues. Our methodology involved a thorough examination of recent studies, incorporating clinical assessments and advanced imaging techniques such as MRI, ultrasound, and dynamic CT. This approach allowed us to develop a classification system that categorizes DRUJ injuries into three distinct grades. This system is intended to be practical for both clinical and radiological evaluations, offering clear guidance for treatment based on injury severity. The review discusses a range of treatment options, from conservative measures like splinting and physiotherapy to surgical procedures, including arthroscopy and DRUJ arthroplasty. The proposed classification system enhances the accuracy of diagnosis and supports more effective decision making in clinical practice. In summary, our findings suggest that the integration of advanced imaging techniques with minimally invasive surgical interventions can lead to better outcomes for patients. This review serves as a valuable resource for clinicians, providing a structured approach to managing DRUJ instability and improving patient care through the implementation of our new classification system.

Lymphedema of the Head and Neck-Where Do We Stand and Where We Are Headed.

Great advancements have been made in the management of lymphedema of the extremities with lymphatic surgery. However, lymphedema of other regions, including head and neck, has remained neglected. Recent discovery of lymphatic system in the brain and the communication between intracranial and paracranial lymphatic systems has drawn attention to the head and neck lymphatics. Lymphedema of the head and neck region can result from inherent abnormality of the lymphatic system (primary) or be caused by accidental or iatrogenic injury to lymphatics (secondary). The head and neck contain a large network of lymphatic tissue. They may be affected by direct tumor infiltration, surgical resection of tumors and surrounding cancer tissue, and/or radiotherapy. Proper screening and counseling of patients before facial aesthetic procedures may avoid managing the distress of lymphedema postprocedure. Progression of head and neck lymphedema (HNL) can lead to chronic inflammatory, fibrosclerotic, and fibrofatty deposition, resulting in permanent deformity and disability. Patients may experience functional impairment, including skin changes, pain, range of motion limitations, contracture, dysphagia, dysarthria, dyspnea, and trismus, all leading to reduced quality of life. Despite these known disabilities, HNL is underdiagnosed due to a lack of awareness about this entity and of tools available for measuring internal or external swelling. The authors' article comprehensively reviews the current diagnostic methods and management strategies and what lies ahead.

Effective management of hip adductor spasticity: A case report on diagnostic obturator nerve block and botulinum toxin injection

It is important to distinguish spasticity from contracture in patients presenting with upper motor neuron (UMN) syndrome and restricted range of movement (ROM) because treatment strategies differ. We demonstrate how we perform ultrasound-guided obturator nerve (ON) block to distinguish spasticity from contracture in a patient with bilateral hip adductor spasticity secondary to a non-traumatic spinal cord injury. We report here a 26-year-old gentleman with a history of Mycobacterium tuberculosis thoracic spondylodiscitis with spinal cord compression. His neurological status was T6 ASIA impairment scale C and his impairments were spastic paraparesis, neurogenic bowel and neurogenic bladder. He had difficulty with wheelchair transfer and positioning, perineal care as well as intermittent self- catheterization due to severe spasticity of bilateral hip adductors with significantly restricted ROM. Bilateral ON block resulted in clinically significant improvement in spasticity and ROM of the right lower limb but not the left. The effects were similar following intramuscular BTX-A injection of bilateral hip adductors. Ultrasound-guided diagnostic ON block via the distal approach is inexpensive, safe and can be readily performed in clinic setting without the need for sedation or prolonged monitoring. Improvement in MAS score of at least 1 point and ROM of at least 15° following ON block should be used to distinguish hip adductor spasticity from contracture in patients with UMN syndrome and reduced ROM. Diagnostic nerve block allows for greater physician certainty when discussing various treatment options including expedited referral for surgical consult. The findings of this report offer insights into the decision-making process in managing complex presentations of UMN syndrome.

Paley cross union protocol for congenital pseudoarthrosis of the tibia

&amp;lt;p&amp;gt;&amp;lt;strong&amp;gt;Aim&amp;lt;/strong&amp;gt; Congenital pseudarthrosis of the tibia (CPT) is a rare, dysplastic condition causing significant disability in the lower limbs. A treatment aims to achieve long-lasting union, prevent limb length discrepancies, and prevent soft tissue lesions. Traditional surgery often yields satisfactory results, but amputation may be proposed in failed cases. This report presents a congenital pseudarthrosis of the tibia and fibula, treated with the Paley cross-union protocol.&amp;lt;br /&amp;gt;&amp;lt;strong&amp;gt;Methods &amp;lt;/strong&amp;gt;A 15-month-old girl presented with a crook-ed right lower leg at the age of two months, history of a right lower leg fracture at the age of eight months, and pain when moving her leg. She had undergone an initial surgical procedure to maintain tibia alignment with K-Wire insertion and was cast at a private hospital.&amp;amp;nbsp;&amp;lt;br /&amp;gt;&amp;lt;strong&amp;gt;Results &amp;lt;/strong&amp;gt;The patient&amp;#039;s physical examination showed a cast causing limited range of motion, but no tenderness or distal neurovascular issues. The Paley cross-union protocol was performed, involving anterior approach, curettage, and insertion of a titanium intramedullary elastic nail into the tibia. The fracture site area was covered with a meshed periosteum layer and filled with synthetic bone grafts. A long leg cast was performed after the procedure. An imaging examination post-cross-union protocol showed a good result.&amp;lt;br /&amp;gt;&amp;lt;strong&amp;gt;Conclusion &amp;lt;/strong&amp;gt;Cross-union for CPT represents a paradigm shift in the treatment of this horrible child disease. Given the promising result, the cross-union approach has to be regarded as a fresh criterion for treating CPT.&amp;lt;/p&amp;gt;

The Arthroscopically Guided Bristow-Latarjet Procedure With Cortical Button Fixation: A Minimum 10-Year Follow-up

Background: Despite improved visualization, the use of arthroscopic surgery to perform the Latarjet procedure has not decreased the rates of complications and glenohumeral osteoarthritis (OA) in the long term. Many of the reported complications are related to the use of screws for bone block fixation with freehand drilling. Purpose: To evaluate the long-term (at a minimum 10-year follow-up) clinical and radiological outcomes of the arthroscopic Bristow-Latarjet procedure using a posterior guided drilling technique and suture button for coracoid bone graft fixation. Study Design: Case series; Level of evidence, 4. Methods: Consecutive patients who underwent the arthroscopic Bristow-Latarjet procedure with suture button fixation between 2011 and 2013 were reviewed by 2 independent evaluators. Complications and revision surgery were recorded, and we evaluated patient-reported outcomes including subjective scores, recurrence of shoulder instability (dislocation or subluxation), range of motion limitations, and return to sports. Patients had radiographs taken at least 10 years after surgery to assess glenohumeral OA according to the Samilson-Prieto classification system and computed tomography scans to assess bone block positioning and healing. Results: A total of 65 consecutive patients (68 shoulders) with a mean follow-up of 135 months (range, 120-156 months) were included. The mean age at the time of surgery was 25 ± 8 years; 7 patients had previous failed Bankart repair. At follow-up, 94% (64/68) of the shoulders had no recurrence of instability. The 4 cases of instability recurrence were traumatic and occurred at 3 weeks (a fall), 4 months, 2 years, and 7 years after surgery. No hardware failures, coracoid fractures, or neurological complications were observed. Overall, 61 patients (94%) were still participating in sports, with 44 (68%) at the same or higher level. Range of motion showed nonsignificant restrictions in external rotation with the arm at the side (7° ± 9°) and with the arm at 90° of abduction (9° ± 10°) compared with the contralateral side. Additionally, 11 shoulders (16%) had some residual anterior apprehension on clinical examination. At last follow-up, 77% (47/61) of the shoulders had no OA development or progression. Previous failed Bankart repair was a risk factor for the development of OA. Patients with OA had significantly lower Subjective Shoulder Value scores (79% vs 91%, respectively; P = .01) and decreased external rotation with the arm at the side (40° vs 65°, respectively; P = .001) compared with patients with no or little OA. Conclusion: The arthroscopically guided Bristow-Latarjet procedure with suture button fixation is a safe and durable surgical treatment method for recurrent anterior shoulder instability, allowing a high rate of return to sports without significant motion restrictions and no or little OA in the long term.

Using Descending Genicular Artery as the Recipient Artery for Free Superficial Circumflex Iliac Artery Perforator Flap

Summary: This case report presents the use of the superficial circumflex iliac perforator (SCIP) flap for soft tissue reconstruction of the knee, using the descending genicular artery (DGA) as the recipient vessel. A 14-year-old female table-tennis player presented with a right knee mass diagnosed as angiomatoid fibrous histiocytoma. Following resection of the mass, which left a 6.5 × 5.5 cm soft tissue defect over the patella, a free SCIP flap was harvested and used for reconstruction. The SCIP flap was chosen for its thinness and flexibility, making it suitable for the highly mobile knee joint. The superficial circumflex iliac artery (1.2 mm) was anastomosed to the DGA (1.5 mm) in an end-to-end fashion. The flap and deepithelialized skin paddle were routed through a subcutaneous tunnel, and the donor site was closed directly over a drain. The flap survived completely with no postoperative complications. Six months later, despite hyperpigmentation of the scar, the contour was satisfactory with no limitations in knee range of motion. This case underscores the advantages of the SCIP flap, particularly its compatibility with the DGA, reduced donor site morbidity, and excellent aesthetic and functional outcomes. The SCIP flap, combined with the DGA as the recipient vessel, provides an effective solution for complex knee reconstructions, offering a primary option for similar cases.