Heterotopic ossifications after arthroscopic management of femoroacetabular impingement: the role of NSAID prophylaxis

Journal of Orthopaedics and Traumatology

Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 1 HO cases

Case	Gender	Age (years)	Weight (kg)	Diagnosis	Follow-up (months)	Operative position	Arthroscopic procedure	Brooker grade	HO position	Time of HO diagnosis (months after surgery)	Symptoms
1	M	31	65	FAI mixed-type with labral tear	14	Supine	Capsulectomy, labral debridement, rim trimming, femoral osteochondroplasty	1	Lateral	2	Asymptomatic, no articular motion limitation
2	M	66	70	FAI mixed type with labral tear	12	Supine	Capsulectomy, labral debridement, rim trimming, femoral osteochondroplasty	1	Lateral	2	Asymptomatic, no articular motion limitation
3	F	17	62	FAI mixed type with labral tear	15	Supine	Capsulectomy, labral debridement, rim trimming, femoral osteochondroplasty	2	Anterolateral	2	Decreasing pain, no articular motion limitation
4	M	45	73	FAI cam type with labral tear	24	Lateral decubitus	No capsulectomy, labral debridement, femoral osteochondroplasty	3	Anterolateral	12	Minimal pain flexing the hip >100°
4	M	45	73	FAI cam type with labral tear	24	Lateral decubitus		3	Anterolateral	12	Articular ROM: flexion 100°, internal rotation 5°, external rotation 15°, abduction 35°, adduction 25°
5	M	50	61	FAI cam type with labral tear	6	Lateral decubitus	No capsulectomy, labral debridement, acetabular microfracture, femoral osteochondroplasty	1	Anterior (rectus-psoas)	2	Little stiffness, sore with flexion and internal rotation
5	M	50	61	FAI cam type with labral tear	6	Lateral decubitus		1	Anterior (rectus-psoas)	2	Articular ROM: flexion 90°, internal rotation 0°, external rotation 15°, abduction 25°, adduction 20°