Individual with M-CM has hemihyperplasia (one limb or side of the body is larger than the other)

Number of results: 43/51 Question type: select one.

Yes	32
No	8
Unsure	3
Which side?
Right	15
Left	13

Vertebrae abnormalities (problems involving the spine)

Number of results: 38/51 Question type: select one.

Yes	8
No	14
Unsure	16
Specify which vertebrae: Slight curve of spine (2) 2 Extra vertebrae 1 Extra vertebrae Slight scoliosis

Select all that apply:

Question type: checkboxes.

Scoliosis	12
Torticollis	5
Abnormal head shape due to torticollis	4

Symptoms of overgrowth exhibited in patients with M-CM

Question type: select one.

	yes	no	unsure	right	left	difference
Leg Overgrowth (length)	23	10	3	11	12	0-2cm (6) 2-4cm (8) 4-6cm (1) 6-8cm (1) 8-10cm (1)
Leg Overgrowth (circumference)	23	11	3	12	10	0-2cm (5) 2-4cm (5) 4-6cm (1) 6-8cm (1) 18-20cm (1)
Arm Overgrowth (length)	12	12	8	12	2	0-2cm (2) 2-4cm (3) 4-6cm (1) 8-10cm (1)
Arm Overgrowth (circumference)	20	11	0	14	5	0-2cm (4) 2-4cm (2) 4-6cm (2) 14-16cm (1)

Leg Curvature/club foot

Number of results: 43/51 Question type: select one.

Yes	4
No	35
Unsure	4

Other Significant leg and arm skeletal symptoms

Question type: open ended.

Uneven toe length large feet larger finger and thumbs lax joints Feet point out rocker bottom feet

Epiphysiodeses (removal of growth plate) performed

Number of results: 40/51 Question type: select one.

Yes	2
No	35
Unsure	3

Osteotomy (shortening of bone) performed

Number of results: 39/51 Question type: select one.

Yes	0
No	39
Unsure	0

Select all that apply:

Question type: checkboxes + open-ended "other".

Pectus Carinatum (pigeon-chested)	2
Pectus Excavatum (caved-in chest)	3
Thoracic asymmetrical overgrowth	5
Narrow chest	10
Other skeletal chest abnormalities: Kyphosis Hypoplastic thorax Half of chest permanently mottled and other half normal

Individual with M-CM exhibiting the following symptoms of hand/foot abnormalities

Question type: select one.

	yes	no	unsure	right	left	both	digits
Syndactyly (fused toes)	20	20	0	3	1	16	2nd-3rd (19) 3rd-4th (1)
Polydactyly (extra toes)	1	30	1	0	1	0
Macrodactyly (abnormally large toes)	13	20	4	0	3	9	1st (6) 2nd (3) 3rd (1) all (2)
Syndactyly (fused fingers)	2	30	0	1	0	1	3rd-4th (1) 4th-5th (1)
Polydactyly (extra fingers)	3	27	1	1	1	1
Macrodactyly (abnormally large toes)	8	24	4	2	1	4	1st (1) 3rd (1) 1st & 2nd (2) all (2)

Any additional hand/foot abnormalities

Question type: open ended.

puffy misshapen feet thick foot from top to bottom hands and feed chunky puffy swollen feet Large puffy feet First 3 fingers large 2nd toe longer than big toe and curved at strange angle

Individual with M-CM exhibiting following hand/foot features

Question type: checkboxes + open-ended "other".

Wide gap between first and second toes	30
Single palmar crease patterns on hands	7
Doughy/puffy hands	28
Doughy/puffy feet	36
Other skeletal chest abnormalities: Mottled Flat footed (2)

Any surgical procedures to for any hand/foot issues

Question type: open ended.

Trigger finger release Surgery to separate joined fingers Removed extra digit

Persons with M-CM used any type of bracing or orthotics

Question type: checkboxes.

Orthotics	18
Spica Cast	2

Person with M-CM have continued or past use of any of the following adaptive equipment

Question type: checkboxes + open-ended "other".

Standers	12
Walkers	18
Wheelchairs	11
Other: boots/insoles gait trainer (4)

Adaptive equipment that has worked well including type and brand

Question type: open ended.

Gaitor walker with in between leg support Kidwalk gait trainer Nimbo walker Tumbleform stander Gator walker Ipad Tumbleform tristander Special tomato chair Add-a bands