Epicondylitis

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Última revisão: 24 Sep 2025

Última atualização: 11 Mar 2025

Epicondylitis typically occurs during the 4th and 5th decades of life. Patients describe a history of activities contributing to overuse of the forearm muscles that originate at the elbow.

People with lateral epicondylitis experience tenderness approximately 1 cm distal and anterior to the lateral epicondyle. They report pain during resisted wrist and digit extension, and during passive wrist flexion with the elbow extended.

People with medial epicondylitis have tenderness along the medial elbow, approximately 5 mm distal and anterior to the medial epicondyle. Pain is exacerbated with resisted forearm pronation and resisted wrist flexion.

Most patients will have complete resolution of symptoms with arm rest and nonsteroidal anti-inflammatory drug therapy. Patients with continued symptoms may require further treatment, including physical therapy, injection therapy, or surgical debridement.

The principal complication is continued pain. All other complications may arise from interventions attempting to alleviate the pain.

Definição

Epicondylitis of the elbow is a condition associated with repetitive wrist, forearm, and elbow activities.[1][2] Both lateral epicondylitis (commonly known as tennis elbow) and medial epicondylitis (commonly known as golfer's elbow) are characterized by elbow pain during or following elbow flexion and extension. A combination of poor mechanics, microtears in areas of hypoperfusion, and a delayed healing response contribute to the pathophysiology of the condition.[3][4]

História e exame físico

Principais fatores diagnósticos

history of repetitive recreational or occupational activity
past medical history of epicondylitis
smoking
elbow pain during or following flexion and extension
exacerbation of pain with repetitive movement or occupational activity
decreased grip strength
pain at the lateral aspect of the elbow (lateral epicondylitis)
tenderness over the common extensor tendon (lateral epicondylitis)
positive extensor carpi radialis brevis stretch (lateral epicondylitis)
pain during resisted wrist and digit extension (lateral epicondylitis)
pain at the medial aspect of the elbow (medial epicondylitis)
tenderness approximately 5 mm distal and lateral to the medial epicondyle (medial epicondylitis)
increased pain with resisted forearm pronation or wrist flexion (medial epicondylitis)

Detalhes completos

Outros fatores diagnósticos

normal range of movement at elbow
normal sensation
Tinel sign negative
weak wrist extension (lateral epicondylitis)
swelling

Detalhes completos

Fatores de risco

increasing age (>40 years)
past medical history of epicondylitis
repetitive activities
poor mechanics during activities
improper equipment
inadequate physical conditioning
smoking
obesity
symptoms occurring on the same side as hand dominance
female sex

Detalhes completos

Investigações diagnósticas

Primeiras investigações a serem solicitadas

no initial tests (clinical diagnosis)

Detalhes completos

Investigações a serem consideradas

elbow x-ray
computed tomographic scan of the elbow
MRI of the elbow
MRI of the cervical spine
electromyogram and nerve conduction studies
ultrasound of the elbow

Detalhes completos

Algoritmo de tratamento

AGUDA

initial presentation

CONTÍNUA

no response to initial treatment at 6 weeks

lateral epicondylitis refractory to treatment 6-12 months after initial presentation

medial epicondylitis refractory to treatment 6-12 months after initial presentation

Colaboradores

Autores

Adam C. Watts, BSc, MBBS, FRCS (Tr and Ortho)

Consultant Hand and Upper Limb Surgeon

Wrightington Hospital

Appley Bridge

Wigan

Declarações

ACW has received payment for education from Medartis and Wright Medical. His institution has received funding for research from Chemedica, ZimmerBiomet, Wright Medical, Stryker and Lima.

Paul M. Robinson, FRCS (Tr&Orth), BMedSci, MBChB (Hons)

Consultant Trauma and Orthopaedic Surgeon

Peterborough City Hospital

North West Anglia NHS Foundation Trust

Peterborough

Declarações

PMR declares that he has no competing interests.

Agradecimentos

Dr Adam C. Watts and Dr Paul M. Robinson would like to gratefully acknowledge Dr Len Funk, Dr Iain Macleod, Dr Daniel J. Soloman, and Dr Hugo B. Sanchez, previous contributors to this topic. LF, IM, DJS, and HBS declare that they have no competing interests.

Revisores

Frank G. Alberta, MD, FAAOS

Associate Professor of Orthopaedic Surgery

Hackensack Meridian School of Medicine

Nutley

Declarações

FGA declares that he has no competing interests.

Créditos aos pareceristas

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Declarações

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Referências

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Principais artigos

American College of Radiology. Practice parameter for the performance and interpretation of magnetic resonance imaging (MRI) of the elbow. 2021 [internet publication].Texto completo

American College of Radiology. ACR appropriateness criteria: acute elbow and forearm pain. 2024 [internet publication].Texto completo

Raman J, MacDermid JC, Grewal R. Effectiveness of different methods of resistance exercises in lateral epicondylosis - a systematic review. J Hand Ther. 2012 Jan-Mar;25(1):5-25. Resumo

National Institute for Health and Care Excellence. Autologous blood injection for tendinopathy. Jan 2013 [internet publication].Texto completo

Artigos de referência

Uma lista completa das fontes referenciadas neste tópico está disponível para os usuários com acesso total ao BMJ Best Practice.

Diagnósticos diferenciais
- Radial tunnel syndrome
- Radiocapitellar plica
- Osteoarthritis
Mais Diagnósticos diferenciais
Diretrizes
- ACR Appropriateness Criteria: acute elbow and forearm pain
- Lateral epicondyle tendinopathy (LET) toolkit
Mais Diretrizes
Folhetos informativos para os pacientes
Tennis elbow
Mais Folhetos informativos para os pacientes
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Epicondylitis

Resumo

Definição

História e exame físico

Principais fatores diagnósticos

Outros fatores diagnósticos

Fatores de risco

Investigações diagnósticas

Primeiras investigações a serem solicitadas

Investigações a serem consideradas

Algoritmo de tratamento

initial presentation

no response to initial treatment at 6 weeks

lateral epicondylitis refractory to treatment 6-12 months after initial presentation

medial epicondylitis refractory to treatment 6-12 months after initial presentation

Colaboradores

Autores

Adam C. Watts, BSc, MBBS, FRCS (Tr and Ortho)

Declarações

Paul M. Robinson, FRCS (Tr&Orth), BMedSci, MBChB (Hons)

Declarações

Agradecimentos

Revisores

Frank G. Alberta, MD, FAAOS

Declarações

Créditos aos pareceristas

Declarações

Referências

Principais artigos

Artigos de referência

Uma lista completa das fontes referenciadas neste tópico está disponível para os usuários com acesso total ao BMJ Best Practice.

Diagnósticos diferenciais

Diretrizes

Folhetos informativos para os pacientes

Conectar-se ou assinar para acessar todo o BMJ Best Practice

Conectar-se ou assinar para acessar todo o BMJ Best Practice

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