Medium-Long-Term Clinical and Radiographic Outcomes of Minimally Invasive Distal Metatarsal Metaphyseal Osteotomy (DMMO) for Central Primary Metatarsalgia: Do Maestro Criteria Have a Predictive Value in the Preoperative Planning for This Percutaneous Technique?

Table 2

Patients’ characteristics and their potential risk factors: mean (± standard deviation) and absolute (and relative) frequency (%).

Demographic Parameters	Value
Gender
Males	14/93 (15.1)
Females	79/93 (84.9)
Age (years)	62.4 ± 13.4
30 - 39	7/93 (7.5)
40 - 49	11/93 (11.8)
50 - 59	17/93 (18.3)
60 - 69	27/93 (29)
70 - 79	26/93 (27.9)
≥ 80	5/93 (5.4)
BMI (kg/m^2)	25.7 ± 4.3
>30	16/93 (17.2)
Smoking
Yes	21/93 (22.6)
No	72/93 (77.4)
Right feet
Dominant	78/93 (83.9)
Left feet
Dominant	15/93 (16.1)
Comorbidities
Hypertension	2/93 (2.2)
COPD	19/93 (20.4)
Vascular disease	1/93 (1.1)
ASA
1	56/93 (60.2)
2	26/93 (28)
3	11/93 (11.8)

Abbreviations: ASA: American Society of Anesthesiologists; BMI: Body Mass Index; COPD: Chronic Obstructive Pulmonary Disease.