Table 1.

Clinical information of patient-derived orbicularis oculi muscle and medial recti samples

Age at surgery (years)	Orbital muscle	Diagnosis	MG duration (years)
42	OOM	OP-MG	18
15	OOMa	OP-MG	7
27	OOM	OP-MG	10
34	OOM	OP-MG	14
55	OOMa	Levator dehiscenceb	NA
51	OOM	Levator traumab	NA
56	OOM	Canalicular obstructionb	NA
27	EOM	OP-MG	15
77	EOM	Secondary esotropia-blind from glaucoma	NA

Myasthenia gravis (MG) duration was taken from onset of symptoms. Extraocular muscle (EOM) refers to medial rectus; ophthalmoplegic MG (OP-MG); orbicularis oculi muscle (OOM)

^aSamples obtained from both eyes at independent surgeries

^bNormal OOM biopsied