Credit: Video Still

Will Emily finally find a way to fix her shoulder? In this sneak peek of Pretty Little Liars Season 4, Episode 7: "Crash and Burn, Girl!"  (July 23), there's some hope.

In this clip from the episode, Mrs. Fields suggests Ems try prolotherapy, a series of injections that  "stimulate the tissues around the injury to promote healing." That sounds good, but Emily is worried about the cost to her family. Mrs. Fields says not to worry about it, but we can't help but wonder if money will become yet another thing "A" can hold over Emily.

Meanwhile, the clip takes a turn for the akward when Emily says she wants to go visit Hanna, and Mrs. Fields not-so-subtly tells her not too.

Here's the official synopsis of the episode:

Caleb and Toby team up to investigate "A" and what really happened the night of the lodge fire and encounter a source that points to a new possible identity for "Red Coat." Hanna struggles to act like everything is normal and her friends are unsure about how to help her. Aria worries about Mike's behavior in light of an incident at school and Ezra struggles with how he now fits into her life.

Meanwhile, The Liars are determined to find a new suspect in Wilden's murder and their tactics have unintended consequences. And, "A's" new plan threatens to send everything crashing down around one of the Liars.    

Check it out below!

Credit: YouTube Photo: Pretty Little Liars Sneak Peek: Hope for Emily on Season 4, Episode 7 (VIDEO)

Catch the episode on Tuesday, July 23, 2013 at 8 p.m. ET/PT on ABC Family.

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaDMartin.