Rescuers used a custom 3D‑printed harness so an injured sea turtle could relearn to swim

# What happened

In April, staff at the Georgia Sea Turtle Center rescued a juvenile green sea turtle named Cebu after a boat strike. Veterinarians diagnosed severe spinal cord trauma that impaired Cebu's ability to swim and required prolonged rehabilitation.

# Medical and rehabilitative care

Cebu's care team used multiple therapies aimed at restoring mobility and healing wounds. Treatments reported by the center include:

• Weekly acupuncture to improve flipper mobility.
• Cold laser therapy plus topical treatments called RediHeal and Silver Honey for plastron and carapace wounds.
• Stem cell therapy intended to repair injured tissue and reduce inflammation.

Early on Cebu was too weak to be in a normal tank depth and spent extended periods in very shallow water or out of water while receiving intensive veterinary care.

# The rehabilitation challenge

As Cebu improved, the next step was physical therapy in deeper water so the turtle could practice natural flipper movements and rebuild strength. Cebu still needed buoyancy support to reach the surface for breaths, and prolonged human holding or standard flotation devices posed risks: holding was stressful and long‑term external supports can damage the shell.

# The 3D‑printed solution

The center's conservation and veterinary teams collaborated to design a custom harness. Their conservation unit has 3D‑printing capabilities and had previously made harnesses for other animals, but Cebu required a fully customized fit.

• A shell‑fitting component that sits on the turtle's back.
• A small flotation device on the stomach to provide necessary buoyancy.
• Clickable buckles similar to pet harnesses to secure the device without damaging the carapace.

After initial testing the team reported encouraging results. The harness allowed staff to be more hands‑off during therapy while giving Cebu the flexibility and buoyancy needed to practice independent swimming and surface for breaths.

# Current outlook

Cebu has made measurable progress under the multi‑pronged care plan, but the Georgia Sea Turtle Center describes the prognosis as guarded. The team continues with physical therapy and other treatments while monitoring healing of flipper mobility and shell wounds. Whether Cebu can ultimately be released back into the wild remains undecided.

# Why this matters

This case shows how customized medical devices and a combination of veterinary techniques can create rehabilitation options for severely injured marine animals. The approach reduced hands‑on stress for the turtle and provided a way to safely transition to deeper‑water therapy.

# Timeline highlights

• April: Cebu rescued after a boat strike.

# Final note