Computer Navigation-Aided Excision of Proximal Femoral Osteochondroma: Surgical Technique

Table 1

Clinical data of 13 patients included in this study.

Case	Age	Sex	Side	MHE?	Site of tumor	Location of pain/presenting symptoms	Approach	Prophylactic fixation	Complications	Follow-up (as of March 2015)	MSTS score
1	38	M	L	No	Posteromedial	Gluteus	Posterolateral	None	None	27	30
2	25	F	L	No	Medial	Thigh	Anterior	Nail	None	17	27
3	29	M	L	No	Posteromedial	Inguinal	Posterolateral	None	None	12	28
4	25	F	L	No	Posterior	Sciatica	Posterolateral	None	None	12	30
5	18	M	L	Yes	Anteromedial	Thigh	Anterior	DHS	None	9	28
6	19	F	R	No	Medial	Inguinal	Anterior	DHS	None	8	30
7	24	F	L	Yes	Anterior	Inguinal	Anterior	DHS	None	7	27
8	49	M	L	Yes	Posterior	Inguinal	Posterolateral	None	None	12	28
9	37	M	R	Yes	Posterior	Sciatica	Posterolateral	None	None	24	28
10	55	F	L	Yes	Posteromedial	Impingement	Posterolateral	None	None	12	29
11	38	F	L	No	Posterior	Impingement	Posterolateral	None	None	12	30
12	16	M	L	No	Medial	Inguinal	Posterolateral	None	None	60	27
13	16	M	R	No	Medial	Inguinal	Posterolateral	None	None	9	30