Lack of Abdominal Stability and Control as a Possible Contributor to Rectus Femoris Avulsion Fracture in the Adolescent Soccer Player: A Case Report.

PURPOSE: To describe evaluation and physical therapy treatment for an athlete who is male and 13 years old with healing bilateral rectus femoris avulsion fractures. SUMMARY OF KEY POINTS: Fractures of the anterior inferior iliac spine may be linked to poor abdominal stability in soccer athletes who are male and an adolescent. The development and use of an abdominal stability screening tool could be an efficient and effective way to determine fracture risk and guide prevention programs. CONCLUSIONS AND RECOMMENDATIONS FOR CLINICAL PRACTICE: Following 8 weeks of conservative physical therapy treatment, the athlete met all goals and returned to pain-free soccer activities without residual impairments. Four months following discharge, he reported full participation in soccer competition without complications. This case illustrates that abdominal weakness is a potential risk factor for anterior inferior iliac spine avulsion fracture. Screening for abdominal weakness and incorporating preventative programs into training regimens is recommended to prevent anterior inferior iliac spine injuries in this population.

Rehabilitation of Watson-Jones proximal tibial avulsion injury in elite academy level football: A report of two separate cases in one season.

OBJECTIVES: Watson-Jones proximal tibial avulsion injuries occur more frequently in athletic and muscular adolescent males. However, they are rare and therefore infrequently described in the medical literature. Two of these injuries occurred in a Category 1 football academy in the same season within a six-month period. We have described the cases with the hope of better informing other clinicians should they encounter this injury. METHODS: This case report describes the injury mechanism, surgical management and rehabilitation for the two cases [Players A and B]. Outcomes measures including player speed, agility and power were compared with scores from players of the same age group at the time of injury in the Premier League academies. Risk factors are also discussed. RESULTS: Both players were managed surgically, initially. Player B had the surgical fixation removed during rehabilitation. Player A still has the fixation in situ. Post-surgery, player A returned to full play at thirty-two weeks and thirty-eight weeks for player B. No critical incidents occurred during rehabilitation. CONCLUSION: Watson-Jones avulsion fractures, although rare, can be managed successfully. Athletes can achieve a successful return to play at their previous level.

Avulsion fracture of the lesser trochanter in adolescents.

INTRODUCTION: Avulsion fractures of the lesser trochanter in adolescents are rare. They are a result of a sudden and forceful contraction of the iliopsoas muscle. Functional results in the medium term after non-operative treatment are unknown. Therefore we aimed to report these in the present study. MATERIALS AND METHODS: A retrospective two-center study was performed in a case series treated between 2011 and 2017. All adolescents with an acute avulsion fracture of the lesser trochanter were included. Age, gender, mechanism of injury, fracture side, amount of displacement, and therapy were analyzed. In the follow-up, the Harris Hip Score (HHS), the sports level, the power of flexion in the hip, and signs of an ischio-femoral impingement (IFI) were investigated. RESULTS: An avulsion fracture of the lesser trochanter was diagnosed in 4 boys and 1 girl. The mean age of the patients was 13.8 years (range: 13-15 years). We observed 2 type II and 3 type III fractures. The patients received similar non-operative treatment. Follow-up was performed at a mean of 4.9 years (range: 3.5-6.2 years) after injury. All patients returned to competitive sports. The Harris Hip Score (HHS) was 100 out of 100 points. History and provocation test concerning an IFI were negative in all patients. CONCLUSION: Our study shows excellent results with non-operative treatment in acute avulsion fractures of the lesser trochanter in a case series of five adolescents. All patients returned to competitive sports. In our opinion, acute avulsion fractures of the lesser trochanter should be treated non-operatively.

Arthroscopic Management of Tibial Spine Avulsion Fractures: Principles and Techniques.

Tibial spine fractures are uncommon injuries affecting the insertion of the anterior cruciate ligament on the tibia. They typically occur in skeletally immature patients aged 8 to 14 years and result from hyperextension of the knee with a valgus or rotational force. Diagnosis is based on history, physical examination, and standard radiographs. The use of MRI can identify entrapped soft tissue that may prevent reduction. Open or arthroscopic repair is indicated in patients with partially displaced fractures (>5 mm) with one third to one half of the avulsed fragment elevated, in patients who have undergone unsuccessful nonsurgical reduction and long leg casting or bracing, and in patients with completely displaced fractures. Arthroscopy offers reduced invasiveness and decreased morbidity. Suture fixation and screw fixation have produced successful results. Suture fixation can eliminate the risk of fracture fragment comminution during screw insertion, the risk of neurovascular injury, and the need for hardware removal. Suture fixation is ideal in cases in which existing comminution prevents screw fixation.

Avulsion of the Anterior Inferior Iliac Spine Rehabilitation in a Rural Private Practice.

An unusual case is presented of an 11-year-old girl presenting for treatment to a semirural private physical therapy practice, not specializing in pediatric care, following an avulsion fracture of the anterior inferior iliac spine. The patient presented initially non-weight-bearing, with little hip movement due to pain. Following treatment, the patient returned to preinjury status including return to full participation in netball. A review of the literature regarding healing and rehabilitation is described. Concepts of neuromuscular retraining were integrated in the rehabilitation program. Recent evidence demonstrates deficiencies in hip and knee control for girls between 11 and 15 years of age. Evidence suggests that these deficiencies may be a precursor to injury and poor outcomes in lower extremity injuries in this patient group.

[Avulsion fracture of the serratus anterior muscle in a golfer]. / Serratus anterior-avulsionsfraktur hos en golfspiller.

Golf is a sport with much repetitive actions often causing overuse injuries. We report a case of a left side avulsion fracture of the anterior serratus at the insertion on costa 4-6. A professionel golfer experienced sudden onset of pain of the chest during a golfswing. Clinically the patient had winging of the scapula and pain at the lateral side of costa 4-6. Ultrasonography showed an avulsion fracture of costa 5 at the insertion of the anterior serratus. The patient was referred to scapula-stabilising rehabilitation and fully recovered.