Arnold Klein says Michael Jackson estate owes $48,522.89 unpaid medical bills.

According to documents filed by Klein, Michael Jackson was injected with an intra-muscular drug labeled “I.M. Injection” 51 times in three months.

According to TMZ , most of the cosmetic procedures listed in the documents appear to be minor, such as Botox, Restylane and acne treatment yet “I.M. Injection” appears over and over on Michael’s bill, sometimes several times a day. The I.M. Injections correspond to the dates of the minor treatments.

In one particular case, Jackson went to Klein on April 23rd and received three “I.M. Injections” at $60 a pop.

Then, remarkably two days later on a Saturday Jackson went to Klein’s office and got 4 more I.M. Injections to facilitate an injection of the smallest possible dose of Restylane a popular wrinkle-filler.

The procedures listed in the documents are:
- botox under eye
- botox eyes
- I.M. injection
- fine line needle
- restylane
- latanoprost
- acne surgery
- botox forehead
- latisse
- intralesnl
- sunscreen
- nutritic lips

Dr. Klein’s attorney Bradley Boyer issued the following statement according to TMZ: “Any and all treatment Arnold Klein provided to Michael Jackson was reasonable, appropriate, and medically necessary. The document filed today is a normal part of the probate process.”