In February 2016, a homeowner was seriously injured after falling from a ladder while trimming branches from a tree in Frederick, Oklahoma. The man was using a chain saw to trim broken limbs from the trees around his home. One of the limbs he severed fell into his ladder, knocking it over and causing the man to fall 12 feet to the ground. The man was discovered by a neighbor, lying face down in the yard beneath the tree. The badly bent ladder and chain saw were strewn on the ground nearby. He was taken by helicopter to OU Medical Center due to the nature of his injuries.

"This story is, unfortunately, not an isolated incident" says Tchukki Andersen, Board Certified Master Arborist, Certified Tree Safety Professional and staff arborist for the Tree Care Industry Association. "There are many stories in the news media each year depicting the sad details of homeowners getting severely injured or killed by attempting to manage large tree limbs on their own. Tree work, while appearing fairly straightforward and simple, is actually extremely complicated and technical. There is so much to understand about removing live or hanging tree branches, and it is not at all like cutting up firewood on the ground with a chain saw."

Qualified tree professionals are trained to look for and take special precautions against:

Trees or branches with decay, cracks or unbalanced weight
Working near overhead electrical wires and other conductors
Preventing falls from trees they are working in
Removing portions of or entire trees without causing bodily harm or property damage
Do-it-yourself homeowners have been hurt trying to cut their own trees in the following manners:

Extension Ladders

Oops! If your ladder is too short to reach the branch, do not make the mistake of setting it on something such as on overturned garbage can to get the reach you need. Get a sturdy ladder that will reach at least 5 feet beyond the branch you lean it on. When a large branch is cut from a tree, the loss of the weight will cause the rest of the limb to suddenly lurch up. Many unaware homeowners have been severely injured, some fatally, when the ladder they are standing on falls out from under the branch they are cutting. The biggest danger is taking too big or too unwieldy of a piece at one time. Cut the limb in small pieces.

Improper Tools

Oops! Are you going to borrow your brother-in-law's chain saw? When was the last time that tool was properly sharpened or maintained? A dull chain forces you to use too much pressure, causing you to lose control. This can lead to many problems, most of them leading to the hospital for emergency treatment of deep lacerations to your body. Andersen notes, "Use properly maintained equipment and the right size saw for the job."

Lack of knowledge about tree physics and biology

Oops! It can't be done with just one cut. This is where those lacking experience in cutting live limbs from trees get hurt almost every time. Trees are mechanically complex organisms that need to be cut in a certain way to remove pieces of them safely. Cutting off a large section of limb to save time will usually cause the branch to fall before the cut is finished. The cut end will often tear into the branch all the way back to the trunk. This action can cause damage to the tree (and to you) as it swings out of control, usually onto the ladder you are standing on – or the person holding the ladder. Therefore, it is always recommended to remove a large limb in sections.

If you are at all uncertain about what could happen by attempting your own tree work, contact a qualified tree care professional.  
Find a Professional
 
A professional arborist can assess your landscape and work with you to determine the best care for your trees. Contact the Tree Care Industry Association, a public and professional resource on trees and arboriculture since 1938. TCIA has more than 2,300 member tree care firms and affiliated companies who recognize stringent safety and performance standards and who are required to carry liability insurance. TCIA also has the nation's only Accreditation program that helps consumers find tree care companies that have been inspected and accredited based on: adherence to industry standards for quality and safety; maintenance of trained, professional staff; and dedication to ethics and quality in business practices. For more, visit www.tcia.org or www.treecaretips.org.
 
An easy way to find a tree care service provider in your area is to use the "Locate Your Local TCIA Member Companies" program. You can use this service by calling 1-800-733-2622 or by doing a ZIP Code search on www.treecaretips.org.
 
*Board Certified Master Arborist, Certified Treecare Safety Professional