ABSTRACT
OBJECTIVE: The purpose of this study was to evaluate the surgical complications of patients treated for nonsyndromic sagittal craniosynostosis and the necessity for reoperations due to craniocerebral disproportion. MATERIALS AND METHODS: The patient cohort of this study consisted of patients (N = 82) who were treated in the Oulu University Hospital using the open vault cranioplasty with a modified H-technique between the years 2008 to 2022. There were 69 males (84.1%) and 13 females (15.9%). The mean age at the primary operation was 6.1 months. Mean follow-up time was 9.0 years. RESULTS: There were no major complications related to the procedures. Two patients (2.4%) had a minor dural lesion. There were no postoperative wound infections. Of the 82 patients, seven patients with primary craniosynostosis (13.0%) developed symptomatic craniocerebral disproportion requiring reoperation to increase intracranial volume. In all these patients, invasive intracranial pressure (ICP) monitoring was performed prior to decision-making. In the majority of cases, the aesthetical outcome was considered good or excellent. CONCLUSION: The operative method used was feasible and safe. Thirteen percent of patients who were followed over 5 years required major surgery due to development of craniocerebral disproportion later in life.
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BACKGROUND: Day surgery allows families to return home quickly. Only a few approaches to preparing for day surgery have demonstrated how digital solutions can support families and children. OBJECTIVE: This study aims to evaluate the effectiveness of a mobile app intervention on preschool children's fear and pain and parents' anxiety and stress in preparing children for day surgery. METHODS: This study was conducted at the Pediatric Day Surgical Department of a university hospital in Finland between 2018 and 2020. Parents of children (aged 2-6 y) who were in a queue for elective day surgery were randomized into the intervention group (IG; n=36) and control group (CG; n=34). The CG received routine preparations, whereas the IG was prepared using a mobile app. Parents' and children's outcomes were measured using validated scales at 4 different points: at home (T1 and T4) and at the hospital (T2 and T3) before and after surgery. Group differences were analyzed using statistical methods suitable for the material. RESULTS: Before surgery, parents in both groups experienced mild anxiety, which decreased after surgery. Parental anxiety did not differ between groups preoperatively (P=.78) or postoperatively (P=.63). Both groups had less anxiety at home after surgery compared with before. The IG showed a significant decrease (P=.003); the CG also improved (P=.002). Preoperatively at home, most parents in both groups experienced no stress or mild stress (P=.61). Preoperatively at the hospital, parents in both groups experienced mild stress; however, parents in the IG experienced more stress during this phase (P=.02). Parents in the IG experienced significantly less stress postoperatively than those in the CG (P=.05). Both groups showed decreased stress levels from before to after surgery (IG: P=.003; CG: P=.004) within each group. There were no significant differences in children's pain levels between the groups and measurement points. This was observed before surgery at home (P=.25), before surgery at the hospital (P=.98), and after surgery at the hospital (P=.72). Children's fear decreased more in the IG (P=.006) than in the CG (P=.44) comparing the phases before and after surgery at home. Fear did not differ between the IG and CG preoperatively at home (P=.20) or at the hospital (P=.59) or postoperatively at the hospital (P=.62) or at home (P=.81). CONCLUSIONS: The mobile app intervention did not reduce anxiety or pain. However, it was observed that parents in the IG experienced substantially heightened stress levels before surgery at the hospital, which decreased significantly after surgery at home. In addition, fear levels in children in the IG decreased over time, whereas no significant change was observed in the CG. These results are important for developing health care service chains and providing families with innovative and customer-oriented preparation methods. TRIAL REGISTRATION: ClinicalTrials.gov NCT03774303; https://classic.clinicaltrials.gov/ct2/show/NCT03774303.
ABSTRACT
Shaken baby syndrome (SBS) is a challenging condition from both a medical and legal perspective. The path of the patients differs significantly from those with noninflicted traumas. While treating these cases, it is essential that all history, information and treatment are comprehensively documented. This article describes the investigations and interventions necessary as soon as SBS is suspected. The Oulu University Hospital protocol for suspected child abuse is described. Authors also give an overview of the SBS path in Finland from the police and prosecution's point of view.
Subject(s)
Child Abuse , Craniocerebral Trauma , Shaken Baby Syndrome , Infant , Child , Humans , Finland/epidemiology , Child Abuse/diagnosis , Shaken Baby Syndrome/diagnosis , Shaken Baby Syndrome/epidemiology , Craniocerebral Trauma/epidemiologyABSTRACT
PURPOSE: The aim of this study was to investigate the craniofacial and aesthetic characteristics of adult metopic and sagittal craniosynostosis patients operated on in early childhood compared to controls. The goal was to find objective measurements that would correlate with the patient's subjective self-evaluation of their own cosmetic appearance. METHODS: The study population consisted of 49 patients from whom 41 had premature fusion of the sagittal and in 8 of metopic suture. There were 65 age and gender matching controls from The Finish National Register. The 3D photogrammetric models were created from all patients and controls. The images were analysed using Rapidform 2006. Facial landmarks were set by the standard Farkas points. Facial symmetry parameters were calculated by using the landmarks and the mirror shell of the face. Aesthetic evaluation was done from standard photographs using panels. Subjective satisfaction with one's own appearance was evaluated using questionnaires. RESULTS: Patients had the greatest asymmetry in the forehead area when compared to controls (symmetry percentage 59% versus 66%, p = 0.013). In the control group, the gap between the eyes was smaller than in the case group, resulting in an absolute 2 mm difference (p = 0.003). The area of the chin and the landmarks were more located on the left side in the patient group, resulting in up to a 1.1 mm difference between the groups (p = 0.003). Only a weak association was found between craniofacial symmetry and appearance evaluations. CONCLUSION: Patients operated on because of sagittal and metopic synostoses were found to have facial asymmetry at long follow-up. However, the differences were < 3 mm and not clinically important. The long-term aesthetical outcome of the surgery performed because of sagittal or metopic craniosynostosis based on the 3D image evaluation was good.
Subject(s)
Craniosynostoses , Personal Satisfaction , Adult , Case-Control Studies , Child, Preschool , Craniosynostoses/diagnostic imaging , Craniosynostoses/surgery , Humans , Infant , Patient Satisfaction , PhotogrammetryABSTRACT
PURPOSE: The aim of this study was to investigate the presence of depressive symptoms and self-esteem, and their association with facial asymmetry in adults who were operated on in early childhood due to metopic and sagittal craniosynostosis. METHODS: The study population consisted of 49 non-syndromic patients of whom 41 had premature fusion of the sagittal and 8 of metopic suture. There were 64 controls from the Finnish National Register. Self-esteem, depressive symptoms, and subjective satisfaction with one's appearance were evaluated by using the Rosenberg self-esteem questionnaire (RSE), the short form of Beck Depression Inventory (R-BDI), and a purpose-designed questionnaire on satisfaction with facial and overall appearance. Aesthetic evaluation was done from standard photographs using panels. The facial symmetry was calculated by using 3D photogrammetric methods. RESULTS: Patients did not have a lower self-esteem or experience significantly more moderate or severe depressive symptoms. However, 20% of the patients and 6% of the controls (p = 0.041) experienced mild depressive symptoms. There was no difference between self-assessed evaluation of appearance between the groups. Only weak correlation was found between facial asymmetry and RSE or R-BDI results (cc = 0.27-0.42, p < 0.05). The self-assessed evaluation of facial and overall appearance correlated strongly with the R-BDI results. CONCLUSION: Non-syndromic craniosynostosis patients are as satisfied with their appearance in adulthood as the control group and do not experience a lower self-esteem or more depressive symptoms. Facial asymmetry does not correlate with low self-esteem or clinically significant depressive symptoms in adulthood. Subjective evaluation of one's appearance correlated with depressive symptoms. Age and gender do not influence the former results. Overall, patients are satisfied with their appearance.
Subject(s)
Craniosynostoses , Depression , Adult , Child, Preschool , Craniosynostoses/complications , Craniosynostoses/surgery , Depression/etiology , Esthetics , Facial Asymmetry , Humans , Self ConceptABSTRACT
PURPOSE: Decompressive craniectomy (DC) is an effective treatment of intracranial hypertension. Correspondingly, the procedure is increasingly utilised worldwide. The number of patients rendered vegetative following surgery has been a concern-a matter especially important in children, due to long anticipated lifetime. Here, we report the long-term outcomes of all paediatric DC patients from an 11-year period in a tertiary-level centre that geographically serves half of Finland. METHODS: We identified all patients younger than 18 years who underwent DC in the Oulu University Hospital between the years 2009 and 2019. Outcomes and clinicoradiological variables were extracted from the patient records. RESULTS: Mean yearly prevalence of brain injury requiring DC was 1.34/100 000 children-twenty-four patients underwent DC during the study period and 21 (88%) survived. The median age of the patients was 16.0 years, and the median preoperative GCS was 5.0 (IQR 5.0). Fifteen patients (63%) had made a good recovery (Extended Glasgow Outcome Scale ≥ 7). Of the surviving patients, two (9.5%) had not returned to school. After traumatic brain injury (n = 20), the Rotterdam CT score (mean 3.0, range 1 to 5) was not associated with mortality, poor recovery or inability to continue school (p = 0.13, p = 0.41, p = 0.43, respectively). Absent basal cisterns were associated with mortality (p = 0.005), but not with poor recovery if the patient survived DC (p = 0.81). Hydrocephalus was associated with poor recovery and inability to continue school (p = 0.01 and p = 0.03, respectively). CONCLUSION: Most of our patients made a favourable recovery and were able to continue school. No late mortality was observed. Thus, even in clinically and radiologically severely brain-injured children, decompressive craniectomy appears to yield favourable outcomes.
Subject(s)
Brain Injuries, Traumatic , Decompressive Craniectomy , Intracranial Hypertension , Adolescent , Brain Injuries, Traumatic/diagnostic imaging , Brain Injuries, Traumatic/surgery , Child , Decompressive Craniectomy/methods , Finland/epidemiology , Glasgow Outcome Scale , Humans , Intracranial Hypertension/surgery , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: Clavicle fractures in children have traditionally been treated non-operatively. In adults, a great increase in operative treatment has been reported. We aimed to analyze the respective trend and potential explanatory factors in children. METHODS: This is a single-institution retrospective study in a subregion in Northern Finland. The ICD-code S42.0 was used to identify the cases in the hospital registry. Altogether, 214 children, aged < 16, with consecutive clavicle fractures were first enrolled in the area during 2008-2019. Hospital journals and radiographs were reviewed. After lateral and medial fractures and patients living outside the area were excluded, final study population was 172. The respective population at risk was extracted by Statistics Finland. Predictive factors and annual rates of operative treatment as adjusted for 100,000 children at risk were determined. RESULTS: The rate of the surgical treatment of clavicle fractures increased from zero in 2008 to 10.8 in 2019 per 100,000 age-adjusted children (ß = 0.864, 95% confidential intervals (CI) 0.4 to 1.4). There was a rise in the rate of surgery from 2.6% (2014-16) to 16.1% (2017-19) (diff. 13.5, 95% CI 1.7 to 23.3%). A displacement > 15 mm and a shortening of > 15 mm were associated with the increased risk of surgery but did not change during the study period. Age > 9 years increased the risk of surgery; the mean age increased from 5.5 years (2008-10) to 8.5 years (2017-19). There was a 3.6-fold increase in sports-related fractures (95% CI 7.4 to 26.4). The severity of the fractures did not change. CONCLUSIONS: There has been an increasing trend in the surgical fixation of pediatric middle shaft clavicle fractures since 2008. The available literature does not support the trend.
Subject(s)
Clavicle , Fracture Fixation, Internal , Fractures, Bone , Adolescent , Bone Plates , Child , Child, Preschool , Clavicle/diagnostic imaging , Clavicle/surgery , Finland/epidemiology , Fracture Fixation, Internal/trends , Fracture Healing , Fractures, Bone/diagnostic imaging , Fractures, Bone/epidemiology , Fractures, Bone/surgery , Humans , Infant , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: The aim of this study was to report the outcome and the complications for patients operated on for craniosynostosis using the dura split technique. Specifically, the authors aimed to evaluate the safety of this technique, which is currently not in use, and to determine whether it is still useable. METHODS: The data was collected from the hospital patient records of all children surgically treated for craniosynostosis using the dura split technique in Turku University Hospital during the period 1975 to 2015. The data was analyzed to determine the clinical and radiological outcomes of the surgical procedure, the need for reoperations, and the rate of complications. RESULTS: During the study period, the dura split technique was used in the surgery of 65 patients. The outcome was either good or acceptable in most patients and reoperation was needed in only 2 patients (3.1%). Surgical complications included significant blood loss (26.2%), lesions on the inner layer of the dura (21.5%), leakage of cerebrospinal fluid (13.8%), and persistent bone defects (15.4% on palpation and 63.1% radiologically). CONCLUSIONS: Although the outcome of surgery for craniosynostosis using the dura split technique was mostly acceptable and the need for reoperations rare, the technique cannot, however, be recommended in the future due to high rates of bone defects, frequent problems with lesions on the inner layer of the dura, and consequent perioperative leakage of cerebrospinal fluid.
Subject(s)
Craniosynostoses , Child , Craniosynostoses/diagnostic imaging , Craniosynostoses/etiology , Craniosynostoses/surgery , Dura Mater/surgery , Humans , Neurosurgical Procedures/methods , Postoperative Complications/surgery , Reoperation , Retrospective StudiesABSTRACT
AIM: To investigate the usefulness of the National Emergency X-Radiography Utilization Study (NEXUS) II head trauma decision rule in clinical practice for paediatric patients in a tertiary university hospital serving as the only paediatric hospital in the area. METHODS: We compared how doctors evaluated and examined patients with head injury during two time periods, before and after the introduction of NEXUS II decision rule. Multiple implementation strategies were used as follows: education, tutoring and written instructions for the use of NEXUS II. RESULTS: Two hundred and forty-four head injury patients visited the hospital before and 385 after the introduction of the NEXUS II decision rule. The number of hospital admissions (56%) and the mean duration of hospitalisation (2.5 days) remained the same during the two periods. In the NEXUS II evaluated group, there was a decrease of 40% in the number of hospital admissions. NEXUS II was applied in only 62 (16%) cases. The number of head imaging procedures remained the same. No patients with a clinically significant head injury were missed with the NEXUS II evaluation. CONCLUSION: NEXUS II was ineffective as our implementation failed. When used, NEXUS II reduced expenses in our study population by decreasing the number of hospital admissions.
Subject(s)
Craniocerebral Trauma , Tomography, X-Ray Computed , Child , Craniocerebral Trauma/diagnostic imaging , Decision Support Techniques , Emergency Service, Hospital , Humans , Radiography , Sensitivity and SpecificityABSTRACT
Posterior cranial vault distraction is an effective technique when a significant increase in the intracranial volume is required in patients with craniosynostoses. This technique has been proven to be safe and time saving and usually is associated with low perioperative morbidity as well as low intraoperative bleeding. Herein a technique is presented starting from the preoperative planning, describing the surgical steps of the operation and the postoperative distraction protocol used by the authors. The authors present important tips and tricks aiming to minimise complications and undesired events.
Subject(s)
Craniosynostoses , Osteogenesis, Distraction , Craniosynostoses/surgery , Humans , Infant , SkullABSTRACT
BACKGROUND: The purpose of our study was to research the parameters of magnetic resonance imaging (MRI) that would predict the outcome of surgery in patients with Chiari 1 malformation (CM1) and to evaluate changes in MRI parameters after surgery. METHODS: Fifty-one patients (19 children, 13 adolescents, and 19 adults) operated on due to CM1 in Oulu University Hospital between 2004 and 2018 were evaluated. Seventeen parameters were measured from the preoperative MRI and 11 from the postoperative MRI. The correlations between the MRI parameters and the clinical variables before and after surgery were analyzed. RESULTS: The majority (88.2%) of the patients had favorable surgical outcomes. Postoperatively, subjective symptoms improved in 88.6% of the patients and syringomyelia in 81.8%. The location of the cerebellar tonsils, when measured in relation to the C2 synchondrosis or the end plate, postoperatively moved cranially in 51.0% (n = 26), did not change in 27.4% (n = 14), and moved caudally in 21.6% (n = 11) of the patients. However, neither the location of the tonsils nor any other parameters measured from pre- or postoperative MRI correlated with the patients' symptoms or surgical outcomes. CONCLUSIONS: No specific parameters on preoperative MRI evaluation were predictive of the outcome of surgery, emphasizing clinical examination in surgical decision-making. Furthermore, the postoperative MRI parameters did not correlate with the surgical outcomes. Thus, routine postoperative imaging is suggested only for patients with preoperatively diagnosed syringomyelia or worsening of symptoms.
Subject(s)
Arnold-Chiari Malformation , Adolescent , Adult , Arnold-Chiari Malformation/diagnostic imaging , Arnold-Chiari Malformation/surgery , Child , Decompression, Surgical , Hospitals, University , Humans , Magnetic Resonance Imaging , Postoperative Period , Syringomyelia/diagnostic imaging , Syringomyelia/surgery , Treatment OutcomeABSTRACT
BACKGROUND: Distraction techniques are effective methods for the treatment of craniosynostoses when a significant gain of an intracranial volume is required. However, this technique raises some challenges at different stages of the treatment. While installing the distractors in patients with thin calvarial bone, there is a risk of dural damage from the titanium screws. The need for wide exposure of the devices and the screws during removal causes soft tissue damage and bleeding. OBJECTIVE: This study aimed to evaluate sonic pin use in the distraction procedures. METHODS: Resorbable sonic pins were used in 11 consecutive posterior cranial vault distraction procedures to attach distraction devices to the calvarial bone. RESULTS: This method allowed for a less traumatic and faster removal of the devices without the risk of leaving foreign bodies in the wound. In three out of 11 cases on follow-up, displacement of proximal distractor footplate and partial relapse of distraction were detected. Though there was a smaller volume increase in these patients, all of them benefited clinically from the PCVD and did not require reoperations. CONCLUSIONS: This method allows a strong and stable attachment of the distractor devices to the cranial vault bones with a reduced risk of dural tears due to the screws. It also allows for easier and less traumatic device removal.
Subject(s)
Absorbable Implants , Bone Nails , Craniosynostoses/diagnostic imaging , Craniosynostoses/surgery , Imaging, Three-Dimensional/methods , Osteogenesis, Distraction/methods , Child, Preschool , Female , Humans , Infant , Internal Fixators , Male , Osteogenesis, Distraction/instrumentation , Tomography, X-Ray Computed/methodsABSTRACT
BACKGROUND: The elbow is the joint that most usually dislocates in children. In contrast to the widely known recent increase in the incidence of upper-extremity fractures and their operative treatment in children, potential trends in elbow dislocation are not clear. In this study we aimed to clarify the recent epidemiology of childhood elbow dislocation, in particular the potential change in incidence and treatment. METHODS: A population-based study was performed to evaluate the annual incidence and the characteristics of injury, patients and treatment. All children < 16 years of age with an elbow dislocation in 1996-2014 in the Oulu University Hospital District, Finland, were included. Elbow dislocations with and without an associated fracture were included. The mean number of children in the population at risk was 85,600, according Statistics Finland. RESULTS: There were 104 patients with a mean age of 11.3 years (SD 2.6). The annual incidence was 6.4 (mean) per 100,000 children in 1996-2014 and no changing trend in incidence during the study period was found. Trampoline jumping was the most usual reason for the dislocations (N = 15, 14.4%). The majority (N = 73/104, 70.2%) were treated non-operatively by reduction and casting. There was no change in surgical treatment during the study time. CONCLUSION: In contrast to increasing incidence of upper-extremity fractures in children, there has not been a change in the incidence of elbow dislocation in children. There was no change in surgical treatment in 1996-2014.
Subject(s)
Closed Fracture Reduction/instrumentation , Elbow Joint , Humeral Fractures/epidemiology , Joint Dislocations/epidemiology , Manipulation, Orthopedic , Adolescent , Casts, Surgical , Child , Child, Preschool , Closed Fracture Reduction/methods , Elbow , Female , Finland/epidemiology , Humans , Humeral Fractures/etiology , Humeral Fractures/therapy , Incidence , Joint Dislocations/etiology , Joint Dislocations/therapy , Male , Treatment OutcomeABSTRACT
BACKGROUND: Proximal humerus fractures comprise approximately 2% of all pediatric fractures. In general, upper extremity fractures have increased in children. However, recent trends of proximal humerus fractures are not analyzed yet. The aim was to study the incidence and treatment trends of proximal humerus fractures in children. METHODS: All 300 children, aged < 16 years, who suffered from a proximal humerus fracture in the catchment area of Oulu University Hospital, Finland, between 2005 and 2015, were included. Radiographs were reviewed, and patients, injuries, treatments, and outcomes were comprehensively studied. Annual incidence was based on the child population at risk, which changed between 84.500 and 88.100 in the study time. RESULTS: The annual incidence of childhood proximal humerus fractures was mean 31.4/100,000 and no variation trend was found. The majority (92%) was treated nonoperatively, however, there was an increase of operative fixation from 0 to 16% during the study time (Difference 16, 95% CI 0.3 to 34.9%, P = 0.045). Bayonet displacement increased the risk of surgical fixation up to 16-fold (95% CI 4.8-51.4, P < 0.001) in a multivariate analysis when adjusted with other potential risk factors. Higher age was also associated with operative treatment (P = 0.002). The most usual recreational activities were horse riding, downhill skiing, snowboarding, and trampolining. CONCLUSION: Contrary to most upper extremity fractures in children, proximal humerus fractures did not increase during the long study period. However, their operative treatment increased compared to nonoperative treatment, but the evidence supporting that trend remains unclear.
Subject(s)
Shoulder Fractures/epidemiology , Shoulder Fractures/surgery , Child , Female , Follow-Up Studies , Humans , Incidence , Male , Shoulder Fractures/diagnosis , Treatment OutcomeABSTRACT
BACKGROUND: Bone flap resorption (BFR) is the most prevalent complication resulting in autologous cranioplasty failure, but no consensus on the definition of BFR or between the radiological signs and relevance of BFR has been established. We set out to develop an easy-to-use scoring system intended to standardize the interpretation of radiological BFR findings. METHODS: All 45 autologous cranioplasty patients operated on at Oulu University Hospital from 2004 to 2014 were identified, and the bone flap status of all the available patients was evaluated using the new scoring system. Derived from previous literature, a three-variable score for the detection of BFR changes is proposed. The variables "Extent" (estimated remaining bone volume), "Severity" (possible perforations and their measured diameter), and "Focus" (the number of BFR foci within the flap) are scored from 0 to 3 individually. Using the sum of these scores, a score of 0-9 is assigned to describe the degree of BFR. Additionally, independent neurosurgeons assessed the presence and relevance of BFR from the same data set. These assessments were compared to the BFR scores in order to find a score limit for relevant BFR. RESULTS: BFR was considered relevant by the neurosurgeons in 11 (26.8%) cases. The agreement on the relevance of BFR demonstrated substantial strength (κ 0.64, 95%CI 0.36 to 0.91). The minimum resorption score in cases of relevant BFR was 5. Thus, BFR with a resorption score ≥ 5 was defined relevant (grades II and III). With this definition, grade II or III BFR was found in 15 (36.6%) of our patients. No risk factors were found to predict relevant BFR. CONCLUSIONS: The score was proven to be easy to use and we recommend that only cases with grades II and III BFR undergo neurosurgical consultation. However, general applicability can only be claimed after validation in independent cohorts.
Subject(s)
Bone Resorption/diagnostic imaging , Decompressive Craniectomy/methods , Postoperative Complications/diagnostic imaging , Surgical Flaps/surgery , Tomography, X-Ray Computed/methods , Adult , Bone Resorption/classification , Decompressive Craniectomy/adverse effects , Female , Humans , Male , Middle Aged , Postoperative Complications/classification , Skull/diagnostic imaging , Skull/surgery , Surgical Flaps/pathology , Tomography, X-Ray Computed/standardsABSTRACT
Background and purpose - Fracture of the ulnar styloid process (USP) is common in children in connection with distal radius fracture. The long-term morbidity of USP non-union following a childhood distal radius fracture is unclear. We evaluated long-term clinical and radiographic findings of USP non-union. Patients and methods - All 208 children (< 16 years) who had suffered from distal radius fracture with or without a diagnosed concomitant ulnar fracture during 1992-1999 in the study institution were invited to follow-up at mean of 11 years (9-15) after the injury. Radiographs of both wrists of all 139 participants (67%) were taken; 22 patients showed USP non-union and they made up the study population. Distal radioulnar joint (DRUJ) instability, decreased range of motion (ROM), and weakened grip strength as compared with the uninjured side were the main functional outcomes. Elements of the "Disability of Arm, Shoulder and Hand" questionnaire were used for subjective symptoms. Results - The rate of USP non-union following childhood distal forearm fracture was 16% (22/139) and only 9 of the ulnar styloid fractures were visible in the radiographs primarily. At follow-up wrist flexion-extension ROM and ulnar and radial deviation ranges did not differ between the injured and uninjured sides. Grip strengths were similar. 6 patients reported pain during exercise. 7 had ulna minus (mean 2.3 mm) but none showed degenerative radiographic findings. Interpretation - The long-term clinical results of USP non-union following a childhood wrist fracture were good. However, one-third of the patients with USP non-union had ulnar shortening, which may predispose them to degenerative processes later in life.
Subject(s)
Fractures, Ununited/epidemiology , Ulna Fractures/surgery , Adolescent , Child , Child, Preschool , Female , Follow-Up Studies , Fractures, Ununited/diagnostic imaging , Hand Strength , Humans , Joint Instability/epidemiology , Joint Instability/etiology , Male , Radiography , Radius Fractures/complications , Radius Fractures/diagnostic imaging , Radius Fractures/surgery , Range of Motion, Articular , Time Factors , Treatment Failure , Ulna Fractures/complications , Ulna Fractures/diagnostic imagingABSTRACT
INTRODUCTION: Pelvic apophyseal avulsion can limit young athletes' performance for months and may result in permanent disability. Nonoperative treatment is most commonly preferred, while surgical management with reduction and fixation is reserved for selected cases. Our aim was to evaluate outcomes of operative management of pelvic apophyseal avulsions in a series of adolescents and young adult athletes. MATERIALS AND METHODS: Operative room registries and medical records were reviewed to identify patients who received surgical treatment for pelvic apophyseal avulsions who were younger than 24 years and with a minimum of 12 month follow-up. RESULTS: Thirty-two patients (16.8 years ± 2.6) were identified. The most common avulsion sites were anterior inferior iliac spine (34.4%, N = 11) and ischial tuberosity (34.4%, N = 11). Other avulsions were five cases (15.6%) of the pubic apophysis, four cases (12.5%) of the anterior superior iliac spine apophysis and one case of the iliac crest apophysis. Seventeen cases (53.1%) underwent surgery early, i.e., during the first 3 months after the acute injury. Twenty-two cases (68.8%) involved reduction with internal fixation, and six cases (18.8%) involved resection of the fragment. Twenty-six athletes (81.3%, N = 26) reported good outcomes and were able to return to preinjury sports level. Six patients (18.8%) had moderate outcome and reported activity limitations during high-level sports. Large displacement (> 20 mm) or delayed (> 3 months) surgery was not associated with inferior outcomes (P = 0.690 and P = 0.392, respectively). Injury side (P = 0.61) or gender (P = 0.345) did not affect outcomes. CONCLUSIONS: Operative management of pelvic apophyseal avulsion results in return to the preinjury sports level in more than 80% of the cases. However, while both acute surgery for large displacement and delayed intervention for failed nonoperative treatment are generally successful in improving sports function in these cases, comparative studies are required to refine criteria for surgery. LEVEL OF EVIDENCE: Case series, IV.
Subject(s)
Athletic Injuries/surgery , Fractures, Bone/surgery , Pelvic Bones/injuries , Adolescent , Child , Female , Follow-Up Studies , Fracture Fixation, Internal/methods , Humans , Ilium/injuries , Ilium/surgery , Ischium/injuries , Ischium/surgery , Male , Pelvic Bones/surgery , Return to Sport , Treatment Outcome , Young AdultABSTRACT
INTRODUCTION: Lateral humeral condylar fractures are the second most common elbow fractures in children. We present the long-term clinical and radiographic results. MATERIAL AND METHODS: All children (<16 years) in the geographic catchment area with lateral condylar fracture were asked to participate and 32 (76.2%) patients enrolled. Clinical and functional results are compared with randomly selected but age and sex matched normal controls at 12.4 years (range 10.6 to 16.0). RESULTS: Unsatisfactory clinical outcomes were found in 40.6% of the fracture cases vs. 6.3% controls (P = 0.003), according to Flynn's criteria. Flexion-extension range of motion was decreased >5° in 13 cases (40.6%) and in four controls (12.5%, P = 0.013). One in four (N = 8, 25%) of the cases showed cubitus varus >5° and 15.7% (N = 5) had cubitus valgus >5°, compared to one cubitus valgus (3.1%) in controls (P = 0.002). CONCLUSION: The majority of the adolescent and young adult patients (59.4%) with a previous paediatric lateral humeral condylar fracture had recovered well and showed good or excellent overall outcomes according to Flynn's criteria for elbow assessment after a mean of 12.4 years post-injury. Long-term sequelae was unchanged regardless of treatment.
Subject(s)
Elbow Injuries , Humeral Fractures/therapy , Adolescent , Case-Control Studies , Child , Child, Preschool , Elbow Joint/surgery , Female , Finland , Follow-Up Studies , Fracture Fixation, Internal/adverse effects , Fracture Fixation, Internal/methods , Humans , Infant , Male , Range of Motion, Articular , Treatment OutcomeABSTRACT
INTRODUCTION: Supracondylar humerus fractures are the most common fractures of the elbow in children. Many environmental factors such as weather conditions may affect the risk of these fractures. The purpose of the study was to analyze the effect of weather conditions (temperature, rainfall, wind) on fracture risk in children <16 years of age during the extended summer time period with the absence of snow cover. MATERIALS AND METHODS: All children <16 years of age with an outdoor supracondylar humerus fracture between May 1 and September 30 in a defined geographical area during the decade of 2000-2009 were included. Daily meteorological recordings for altogether 1526 study days were reviewed from the national weather service and the association of weather conditions and fractures were analyzed. RESULTS: A majority (79.7%, N = 181) of the fractures occurred on dry days versus rainy days (20.3%) (P = 0.011), and risk of a fracture was 3.5-fold higher on dry days as compared with rainy days (crude OR 3.5, 3.41-3.59, P < 0.001). The weather was warm, instead of cool or hot, when the majority of the fractures (N = 147, 64.8%) occurred (P = 0.008): Warm temperatures (15-24.9 °C) increased the fracture risk 2.6-fold (crude OR 2.64, 2.59-2.70, P < 0.001), compared with cool (<15 °C) days. The fracture incidence did not change according to the wind speed (P = 0.171). The findings were similar through the school term and summer vacation. CONCLUSION: Dry and warm weather conditions increase the risk of outdoor supracondylar humerus fractures in children during the time period with the absence of snow cover.
Subject(s)
Humeral Fractures/etiology , Weather , Adolescent , Child , Child, Preschool , Finland/epidemiology , Humans , Incidence , Infant , Infant, Newborn , Risk Factors , SeasonsABSTRACT
PURPOSE: In pediatric neurosurgery, decompressive craniectomy and correction of congenital cranial anomalies can result in major cranial defects. Corrective cranioplasty for the repair of these critical-sized defects is not only a cosmetic issue. The limited availability of suitable autogenous bone and the morbidity of donor site harvesting have driven the search for new approaches with biodegradable and bioactive materials. This study aimed to assess the healing of rabbit calvarial critical-sized defects filled with osteogenic material, either with bioactive glass scaffolds or tricalcium phosphate granules in various combinations with adipose stem cells or bone marrow stem cells, BMP-2, BMP-7, or VEGF to enhance osteogenesis. METHODS: Eighty-two bicortical full thickness critical-sized calvarial defects were operated. Five defects were left empty as negative control defects. The remaining 77 defects were filled with solid bioactive glass scaffolds or tricalcium phosphate granules seeded with adipose or bone marrow derived stem cells in combination with BMP-2, BMP-7, or VEGF. The defects were allowed to heal for 6 weeks before histologic and micro-CT analyses. RESULTS: Micro-CT examination at the 6-week post-operative time point revealed that defects filled with stem cell-seeded tricalcium phosphate granules resulted in new bone formation of 6.0 %, whereas defects with bioactive glass scaffolds with stem cells showed new bone formation of 0.5 to 1.7 %, depending on the growth factor used. CONCLUSIONS: This study suggests that tricalcium phosphate granules combined with stem cells have osteogenic potential superior to solid bioactive glass scaffolds with stem cells and growth factors.