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Ischial tuberosity apophysitis and avulsion among athletes
U M Kujala1, S Orava, J Karpakka
1Unit for Sports and Exercise Medicine, University of Helsinki, Finland.
International Journal of Sports Medicine
|February 1, 1997
Summary
Ischial tuberosity pain in athletes, including apophysitis and avulsions, often resolves with conservative treatment. While apophysitis typically heals well, avulsions may require surgery and can lead to prolonged pain.
Area of Science:
- Orthopedics
- Sports Medicine
- Radiology
Background:
- Ischial tuberosity pain in athletes can stem from apophysitis or avulsions.
- These injuries present distinct clinical and radiographic features.
Purpose of the Study:
- To analyze the natural course of ischial tuberosity apophysitis and avulsions in athletes.
- To compare the outcomes of conservative versus operative interventions.
Main Methods:
- Retrospective case series analysis of 14 patients with apophysitis and 21 with avulsion.
- Diagnosis confirmed via X-ray findings.
- Clinical evaluation of pain, trauma history, and age.
Main Results:
- Apophysitis patients (mean age 14.1 yrs) had gradual pain without major trauma; radiographic signs included sclerosis and irregularity.
- Avulsion patients (mean age 18.9 yrs) reported acute trauma with visible avulsion fragments.
- Apophysitis generally healed well; avulsions often caused prolonged pain and sometimes required surgery.
Conclusions:
- Conservative treatment is recommended as the primary approach for both ischial tuberosity apophysitis and avulsion fractures.
- Understanding the natural history aids in appropriate management and patient counseling.
- Avulsion fractures may have a more complex recovery and higher likelihood of surgical intervention.