{"id":24416,"date":"2024-12-02T15:48:28","date_gmt":"2024-12-02T15:48:28","guid":{"rendered":"https:\/\/utkuerdemozer.com\/pectoralis-major-tear\/"},"modified":"2026-07-28T09:22:10","modified_gmt":"2026-07-28T06:22:10","slug":"pectoralis-major-tear","status":"publish","type":"post","link":"https:\/\/www.utkuerdemozer.com\/en\/pectoralis-major-tear\/","title":{"rendered":"Pectoralis Major Tear"},"content":{"rendered":"

Pectoralis major tendon tears, particularly in weightlifters, can significantly impact strength and appearance. When the tendon is torn, the ability to push off with the arm is severely reduced, and the chest wall may develop a noticeable deformity. While recent tears are generally straightforward to repair, older injuries pose a greater surgical challenge due to muscle atrophy and loss of elasticity over time. However, even chronic tears can often be successfully addressed with advanced surgical techniques.<\/span><\/p>\n

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Modern surgical approaches aim to restore strength by reattaching the torn tendon or muscle back to the bone, sometimes with the use of allograft tissue. These procedures also focus on recreating chest wall symmetry by mobilizing shrunken muscles and reconstructing the pectoralis tendon. Aesthetic considerations, such as hiding scars within natural skin creases and minimizing adhesions, are also integral to achieving optimal results.<\/span><\/p>\n<\/div>\n

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This article explores the causes, symptoms, and surgical solutions for pectoralis major tendon tears, including techniques for addressing both acute and chronic injuries. With the right approach, it is possible to improve chest deformity, regain strength, and return to daily activities with confidence.<\/span><\/p>\n<\/div>\n

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What is the Pectoral Muscle, and Where is it Located?<\/strong><\/span><\/h2>\n<\/div>\n
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The pectoral muscle is a large, powerful muscle located at the front of the chest. It is one of the primary chest muscles responsible for internal rotation of the arm and bringing the arm closer to the body. The pectoral muscle originates from two points: the sternum (breastbone) and the clavicle (collarbone). <\/span><\/p>\n<\/div>\n

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These two groups of the pectoralis major muscle attach just below and in front of the shoulder, on the outer part of the biceps tendon, and connect to the humerus (upper arm bone). Nearly all pectoral muscle injuries occur where the tendon attaches to the bone.<\/span><\/p>\n<\/div>\n

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How Does a Pectoral Muscle Tear Occur?<\/strong><\/span><\/h2>\n<\/div>\n
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Pectoral tears most commonly occur in male athletes during weightlifting, especially while performing the bench press exercise. During bench press, when the weight is near the chest, the pectoralis major muscle reaches its maximum length. When the athlete attempts to lift the weight, the pectoralis major muscle contracts. <\/span><\/p>\n<\/div>\n

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This is called eccentric contraction. A pectoral muscle tear occurs at this exact moment. While bench press is a common cause, pectoral muscle injuries can also happen during other sports activities. Pectoral tendon tears are most common in men aged 20 to 40.<\/span><\/p>\n<\/div>\n

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Where Do Pectoral Muscle Tears Occur?<\/strong><\/span><\/h2>\n<\/div>\n
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    Type 1:<\/strong>\u00a0Tear at the site where the pectoralis major tendon attaches to the humerus (most common injury).<\/span><\/p>\n<\/li>\n

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    Type 2:<\/strong>\u00a0Tear at the muscle-tendon junction.<\/span><\/p>\n<\/li>\n

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    Type 3:<\/strong>\u00a0Tear within the muscle itself (rare).<\/span><\/p>\n<\/li>\n

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    Type 4:<\/strong>\u00a0Tear of the muscle from the sternum (rare).<\/span><\/p>\n<\/li>\n<\/ul>\n<\/div>\n

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    Symptoms of Pectoral Muscle Tears<\/strong><\/span><\/h2>\n<\/div>\n
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      Pain:<\/strong>\u00a0The most common symptom of a pectoral tear is sudden, sharp pain in the front of the shoulder, where the pectoral tendon attaches. Patients may also experience swelling and tenderness in the chest area.<\/span><\/p>\n<\/li>\n

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      Popping Sound:<\/strong>\u00a0A popping sound may be heard at the time of injury.<\/span><\/p>\n<\/li>\n

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      Bruising:<\/strong>\u00a0Bruising can appear in the arm and chest area a few days after the injury. Due to gravity, bruising is often observed lower, around the elbow.<\/span><\/p>\n<\/li>\n

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      Deformity:<\/strong>\u00a0If untreated, a deformity in the chest area may develop a few months after the injury. Initially, swelling may mask the deformity, but it becomes evident as the swelling subsides.<\/span><\/p>\n<\/li>\n

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      Movement Difficulty:<\/strong>\u00a0Patients often experience difficulty moving their arm in the first days after the injury.<\/span><\/p>\n<\/li>\n

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      Weakness:<\/strong>\u00a0Patients with a torn pectoral tendon exhibit significant weakness in adduction and internal rotation of the arm.<\/span><\/p>\n<\/li>\n<\/ul>\n<\/div>\n

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      How is a Pectoral Muscle Tear Diagnosed?<\/strong><\/span><\/h2>\n<\/div>\n
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      Diagnosing a pectoral muscle tear is not challenging, even in the acute phase, during physical examination. In most cases, the injured muscle\u2019s shape and volume visibly differ from the uninjured muscle. In my practice, I use ultrasound imaging as part of the physical examination for pectoralis major injuries. However, MRI imaging remains the gold standard for a definitive diagnosis, as it precisely identifies the location of the tear.<\/span><\/p>\n<\/div>\n

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      Treatment of Pectoral Muscle Tears<\/span><\/h2>\n<\/div>\n
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      Most cases of pectoral muscle injuries require surgical treatment. The torn tendon is reattached to the bone. Pectoralis major repair surgery allows patients to fully return to sports activities.<\/span><\/p>\n<\/div>\n

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      Pectoral Tear Surgery<\/span><\/h2>\n<\/div>\n
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